Iron & Steel

A chain link fence is a type of fence made of woven metal wires in a diamond- shaped pattern. It is a popular choice for various applications, including residential, commercial, and industrial. Chain link fence is known for its durability and affordability, making it an excellent option for those on a budget. In addition to its affordability, chain link fence is also easy to install and maintain. It requires very little upkeep compared to other types of fencing, such as wood or vinyl. It is also resistant to rust and corrosion, making it suitable for outdoor use. Chain link fence comes in various heights and thicknesses, depending on the application. It can be customized to fit any space, making it a versatile option for any property. It can also be coated in different colors, providing a range of options to suit different aesthetics. Advantages: anti-corrosion, anti-aging, anti-sun, bright colors, flat mesh, simple weaving, beautiful and generous. Application occasions: 1. Parks and Recreational Areas Chain link fences are commonly used in parks to provide security while maintaining visibility. Unlike solid walls, they allow the public to enjoy the park's beauty and activities while offering protection. 2. Schools and Campuses Many schools use chain link fences to secure campuses without blocking views. This allows the school to remain visible and accessible while keeping the property secure. Chain link is more affordable and easier to install than solid walls. 3. Playgrounds and Sports Facilities Chain link fences are widely used around playgrounds and sports fields (e.g., tennis courts, baseball fields). They provide effective barriers, keep equipment within bounds, and allow for visibility from the outside. 4. Kennels and Animal Enclosures For dog kennels and stables, chain link fences offer secure enclosures while allowing proper airflow and visibility. They are more affordable and practical than solid walls, especially for large kennels or stables. 5. Farms and Agricultural Areas Chain link fences protect crops from wild animals and prevent livestock from wandering. They are durable, cost-effective, and maintain animal safety while allowing for easy repairs and adjustments. 6. Property Boundaries Chain link fencing is an ideal choice for marking property lines. It is affordable, easy to install, and flexible, allowing for relocation if needed. Unlike walls, it’s also less likely to cause disputes over property boundaries. 7. Water Bodies (Lakes, Ponds, Rivers) Chain link fences are commonly used around lakes, rivers, and ponds to secure the area and prevent unauthorized access. They offer a durable, cost- effective solution for protecting natural resources while maintaining visibility. 8. Highways and Motorways Chain link fences are installed along highways to prevent animals from crossing roads, improving safety for drivers. They help reduce the risk of accidents caused by wildlife or stray animals. 9. Poultry Houses and Factories In poultry farms and factories, chain link fences provide necessary ventilation while keeping animals secure. They are an affordable and practical choice, allowing air to circulate freely and ensuring healthy conditions for animals. 10. Commercial Property Security Chain link fences are widely used to secure commercial properties, warehouses, and factories. They offer a strong, affordable barrier and can be enhanced with barbed wire for added security.

Minimum Order: 1 bags

Item Details Product Overview The high-performance gas tight coupling is an advanced connection piece designed for oil casing connections, utilizing New VAM design to effectively prevent gas leakage and liquid penetration. This connection piece is suitable for high-pressure and high-temperature environments, ensuring the safety and stability of oil and gas extraction. The design of the gas tight coupling considers the complexity of downhole conditions and is capable of withstanding extreme working conditions. The materials used for the gas tight coupling are high-strength alloy steel, treated to enhance its corrosion resistance and wear resistance, ensuring long-term use in harsh environments. Technical Specifications - Outer Diameter: Customized according to pipe specifications - Material: High-strength alloy steel - Connection Strength: Specially designed to withstand tensile strengths of up to 1000 - Temperature Range: -20°C to +120°C - Corrosion Resistance: Optimized for acidic and alkaline environments - Connection Methods: Various connection methods available to adapt to different downhole conditions. Product Features The unique design of the gas tight coupling provides excellent sealing performance under high pressure and high temperature conditions. Through optimized thread design and sealing structure, the gas tight coupling effectively prevents gas and liquid leakage, ensuring the safe extraction of oil and gas. Additionally, the gas tight coupling undergoes special surface treatment, providing good wear resistance and corrosion resistance, thus extending its service life. The design of the gas tight coupling has been optimized to effectively reduce downhole working pressure, improving operational efficiency. Application Scenarios The high-performance gas tight coupling is widely used in deepwater oil fields, shale gas wells, and other high-pressure and high- temperature oil and gas extraction projects. Due to its excellent sealing performance and durability, the gas tight coupling is the preferred choice for many oil conies when selecting connection pieces. Particularly in handling high-pressure gases and liquids, the gas tight coupling demonstrates its superior performance, ensuring the safety and stability of oil and gas extraction. Stock and Delivery We offer a stock inventory of high-performance gas tight couplings to quickly meet customer demands. The typical delivery period is 7-15 days, which can be adjusted based on order volume and production arrangements. Our products undergo strict quality inspections to ensure that each connection piece meets international standards and can be safely used in harsh environments. We also provide personalized customization services to meet the specific requirements of customers. Quality Assurance We commit to providing high-quality gas tight couplings; all products undergo strict quality inspections to ensure compliance with API 5CT standards and other international standards. We have a comprehensive after-sales service system to ensure that any issues encountered by customers during use can be resolved promptly. Our goal is to earn customer trust and support through high-quality products and services. Advantages/Features Acomprehensive enterprise engaged in production, processing, comprehensive enterprise engaged in production, processing, sales, technical research and development, and inventory storage. Located in Jinghai District, Tianjin, China, it was founded in 2008 with a registered capital of 11.18 million RMB. The cony holds import and export rights, ISO 9001 quality system certification, API 5CT certification from the American Petroleum Institute, and multiple national patent certificates. The production workshop is equipped with high- precision CNC lathes, thread rolling machines, hydraulic testers, and various inspection instruments. - Product Range: Includes oil casings such as J55, K55, N80, L80, P110, as well as couplings, short joints, and transition joints; high corrosion-resistant oil casings such as 80S, 90S, 110S, L80, 1Cr, 3Cr, and 13Cr are stocked year-round, maintaining an inventory of around 2,000 tons. - Processing Capability: Undertakes custom processing of direct connection types, tapered types, double-step types, and variable thread types for special sealing threads, as well as copper plating services. - Delivery and Quality: Fast delivery and high quality, aimed at reducing costs and increasing efficiency for customers. Our vision is to build an international petroleum pipeline equipment enterprise through integrity and innovation. We welcome leaders and friends from all walks of life to visit and cooperate for mutual development. 1. Established: 2008, with 17 years of experience; registered capital of 11.18 million RMB; workshop area of 8000 square meters; annual foreign trade revenue of 20 million RMB. 2. Certifications: Holds import and export rights, ISO 9001 quality system certification, API 5CT certification from the American Petroleum Institute, and multiple national patent certificates. 3. Equipment: The production workshop is equipped with high-precision CNC lathes, thread rolling machines, hydraulic testers, and various inspection instruments. 4. Product Types: Offers J55, K55, N80, L80, P110 oil casings, couplings, short joints, and transition joints. 5. Inventory: Maintains a stock of high corrosion-resistant oil casings such as 80S, 90S, 110S, 1Cr, 3Cr, and 13Cr, with approximately 2,000 tons available year-round. 6. Special Processing: Provides custom processing for direct connection types, tapered types, double-step types, and variable thread types for special sealing threads, as well as copper plating services, producing tens of thousands of special couplings each year. Contact:Bone Email:Bone@dlpoctg.com Whatsapp/WeChat /Tel: +86-18222899636

Minimum Order: 1 bags

Item Details Product Overview The 80S oil pipe is a high corrosion-resistant pipe specifically designed for complex oil and gas extraction environments. The diameter of this oil pipe is 139.7mm, suitable for high-temperature and high- pressure oil wells, effectively resisting the corrosion of corrosive media. The 80S oil pipe meets API 5CT standards and is widely used in the petroleum and natural gas industries. Its superior corrosion resistance and quick connection design make the 80S oil pipe an indispensable material in modern oil and gas operations. Technical Specifications - Outer Diameter: 139.7mm - Wall Thickness: 6.35mm (various specifications available upon request) - Material: 80S alloy steel - Yield Strength: ≥ 552 - Tensile Strength: ≥ 655 - Length: Standard length is 9.14 meters (30 feet), can be customized. - Connection Types: Quick connection design for ease of installation and maintenance. - Temperature Range: Suitable for use in environments ranging from -20°C to +80°C. - Corrosion Resistance: Optimized for acidic and corrosive media. Product Features The 80S oil pipe has excellent corrosion resistance and high strength, making it particularly suitable for use in environments containing acidic gases and corrosive media. Its quick connection design significantly reduces installation time, thereby lowering labor costs. Additionally, the surface of the oil pipe undergoes special treatment to enhance its wear resistance and corrosion resistance, extending its service life. The design of the 80S oil pipe has been optimized to effectively reduce downhole working pressure, improving operational efficiency. Application Scenarios The 80S oil pipe is widely used in deepwater oil fields, shale gas wells, and other complex oil and gas extraction operations. Due to its high corrosion resistance, the 80S oil pipe can effectively prevent wellbore corrosion during long-term use, reducing maintenance costs. In practical applications, the 80S oil pipe has become the preferred material for many large oil conies, widely used in complex oil and gas extraction projects. Particularly in handling highly corrosive gases and liquids, the 80S oil pipe demonstrates its superior performance, becoming the preferred choice for many oil conies in complex operations. Stock and Delivery We provide ample stock inventory to ensure that customers can obtain the required products in a timely manner. The typical delivery period is 10-20 days, depending on order volume and production arrangements. Our products undergo strict quality inspections to ensure that each pipe meets international standards. We also offer personalized customization services to meet the different needs of customers. Whether for standard lengths or specific specifications, we can quickly respond to customer demands. Quality Assurance We commit to providing high-quality 80S oil pipes; all products undergo rigorous quality inspections to ensure compliance with API 5CT standards and other international standards. We have a comprehensive after- sales service system to ensure that any issues encountered by customers during use can be resolved promptly. Our goal is to earn customer trust and support through high-quality products and services. Advantages/Features Tianjin Grand Victory Petroleum Equipment Co., Ltd. is a comprehensive enterprise engaged in production, processing, sales, technical research and development, and inventory storage. Located in Jinghai District, Tianjin, China, it was founded in 2008 with a registered capital of 11.18 million RMB. The cony holds import and export rights, ISO 9001 quality system certification, API 5CT certification from the American Petroleum Institute, and multiple national patent certificates. The production workshop is equipped with high- precision CNC lathes, thread rolling machines, hydraulic testers, and various inspection instruments. - Product Range: Includes oil casings such as J55, K55, N80, L80, P110, as well as couplings, short joints, and transition joints; high corrosion-resistant oil casings such as 80S, 90S, 110S, L80, 1Cr, 3Cr, and 13Cr are stocked year-round, maintaining an inventory of around 2,000 tons. - Processing Capability: Undertakes custom processing of direct connection types, tapered types, double-step types, and variable thread types for special sealing threads, as well as copper plating services. - Delivery and Quality: Fast delivery and high quality, aimed at reducing costs and increasing efficiency for customers. Our vision is to build an international petroleum pipeline equipment enterprise through integrity and innovation. We welcome leaders and friends from all walks of life to visit and cooperate for mutual development. 1. Established: 2008, with 17 years of experience; registered capital of 11.18 million RMB; workshop area of 8000 square meters; annual foreign trade revenue of 20 million RMB. 2. Certifications: Holds import and export rights, ISO 9001 quality system certification, API 5CT certification from the American Petroleum Institute, and multiple national patent certificates. 3. Equipment: The production workshop is equipped with high-precision CNC lathes, thread rolling machines, hydraulic testers, and various inspection instruments. 4. Product Types: Offers J55, K55, N80, L80, P110 oil casings, couplings, short joints, and transition joints. 5. Inventory: Maintains a stock of high corrosion-resistant oil casings such as 80S, 90S, 110S, 1Cr, 3Cr, and 13Cr, with approximately 2,000 tons available year-round. 6. Special Processing: Provides custom processing for direct connection types, tapered types, double-step types, and variable thread types for special sealing threads, as well as copper plating services, producing tens of thousands of special couplings each year. Contact:Bone Email:Bone@dlpoctg.com Whatsapp/WeChat /Tel: +86-18222899636

Minimum Order: 1 bags

Item Details Product Overview P110S oil pipe is a high-strength, high-corrosion- resistant pipe specifically designed for ultra-deep oil and gas wells. The diameter of this oil pipe is 114.3mm, capable of withstanding extreme working conditions, ensuring safe use in high-pressure and high-temperature environments. P110S oil pipe meets API 5CT standards and is widely used in the petroleum and natural gas extraction industries. Due to its excellent mechanical properties and corrosion resistance, the P110S oil pipe is an indispensable material in deep well operations. Technical Specifications - Outer Diameter: 114.3mm - Wall Thickness: 8.56mm (various wall thicknesses available upon customer request) - Material: P110S alloy steel - Yield Strength: ≥ 758 MPa - Tensile Strength: ≥ 862 MPa - Length: Standard length is 9.14 meters (30 feet), can be customized. - Connection Types: Various connection methods available to adapt to different downhole conditions. - Temperature Range: Suitable for use in environments ranging from -20°C to +120°C. - Corrosion Resistance: Optimized for environments containing H₂S and CO₂. Product Features The P110S oil pipe has excellent strength and corrosion resistance, making it particularly suitable for ultra-deep oil and gas wells and high-pressure oil fields. Its high yield strength and tensile strength allow it to perform excellently under extreme conditions, ensuring the safe and stable extraction of oil and gas. Additionally, the surface of the oil pipe undergoes special treatment to enhance its wear resistance and corrosion resistance, extending its service life. The P110S pipe is designed to effectively reduce downhole working pressure, improving operational efficiency. Application Scenarios The P110S oil pipe is widely used in ultra-deep oil fields, deepwater oil wells, and other high-pressure environments. Due to its high strength and corrosion resistance, the P110S oil pipe effectively prevents wellbore collapse and pipeline leakage, ensuring the safe extraction of oil and gas. Our products have been applied in multiple large oil and gas projects, with positive customer feedback. Particularly in handling high-pressure and high-temperature operating environments, the P110S oil pipe demonstrates its superior performance, becoming the preferred choice for many oil companies in deep well operations. Stock and Delivery Our company has ample stock inventory of P110S oil pipes, enabling us to quickly meet customer demands. The typical delivery period is 7-15 days, depending on order volume and production arrangements. Our products undergo strict quality inspections to ensure compliance with international standards. We also provide customization services to produce different specifications of oil pipes according to customer special requirements. Quality Assurance We commit to providing high-quality P110S oil pipes; all products undergo strict quality inspections to ensure compliance with API 5CT standards and other international standards. We have a comprehensive after- sales service system to ensure that any issues encountered by customers during use can be resolved promptly. Our goal is to earn customer trust and support through high-quality products and services. Advantages/Features Acomprehen , sive enterprise engaged in production, processing, comprehensive enterprise engaged in production, processing, sales, technical research and development, and inventory storage. Located in Jinghai District, Tianjin, China, it was founded in 2008 with a registered capital of 11.18 million RMB. The company holds import and export rights, ISO 9001 quality system certification, API 5CT certification from the American Petroleum Institute, and multiple national patent certificates. The production workshop is equipped with high-precision CNC lathes, thread rolling machines, hydraulic testers, and various inspection instruments. - Product Range: Includes oil casings such as J55, K55, N80, L80, P110, as well as couplings, short joints, and transition joints; high corrosion-resistant oil casings such as 80S, 90S, 110S, L80, 1Cr, 3Cr, and 13Cr are stocked year-round, maintaining an inventory of around 2,000 tons. - Processing Capability: Undertakes custom processing of direct connection types, tapered types, double-step types, and variable thread types for special sealing threads, as well as copper plating services. - Delivery and Quality: Fast delivery and high quality, aimed at reducing costs and increasing efficiency for customers. Our vision is to build an international petroleum pipeline equipment enterprise through integrity and innovation. We welcome leaders and friends from all walks of life to visit and cooperate for mutual development. 1. Established: 2008, with 17 years of experience; registered capital of 11.18 million RMB; workshop area of 8000 square meters; annual foreign trade revenue of 20 million RMB. 2. Certifications: Holds import and export rights, ISO 9001 quality system certification, API 5CT certification from the American Petroleum Institute, and multiple national patent certificates. 3. Equipment: The production workshop is equipped with high-precision CNC lathes, thread rolling machines, hydraulic testers, and various inspection instruments. 4. Product Types: Offers J55, K55, N80, L80, P110 oil casings, couplings, short joints, and transition joints. 5. Inventory: Maintains a stock of high corrosion-resistant oil casings such as 80S, 90S, 110S, 1Cr, 3Cr, and 13Cr, with approximately 2,000 tons available year-round. 6. Special Processing: Provides custom processing for direct connection types, tapered types, double-step types, and variable thread types for special sealing threads, as well as copper plating services, producing tens of thousands of special couplings each year. Contact:Bone Email:Bone@dlpoctg.com Whatsapp/WeChat /Tel: +86-18222899636

Minimum Order: 1 bags

Item Details Product Overview L80 oil casing is a high corrosion-resistant pipe specifically designed for oil and gas extraction in harsh environments. The external diameter of this product is 139.7mm, capable of meeting the demands of high-temperature and high-pressure oil wells, particularly excelling in environments containing carbon dioxide and hydrogen sulfide. L80 casing meets API 5CT standards and is widely used in the petroleum and natural gas industry. Technical Specifications - Outer Diameter: 139.7mm - Wall Thickness: 7.11mm (various specifications available upon request) - Material: L80 alloy steel - Yield Strength: ≥ 552 - Tensile Strength: ≥ 655 - Length: Standard length is 9.14 meters (30 feet), can be customized. - Connection Types: Various connection methods available to adapt to different downhole conditions. - Temperature Range: Suitable for use in environments ranging from -20°C to +80°C. - Corrosion Resistance: Optimized for environments containing H₂S and CO₂. Product Features The L80 casing has excellent corrosion resistance, especially suitable for use in high-acid environments. Its unique alloy composition allows it to effectively extend service life when facing corrosive media. Additionally, the high-strength design of the L80 casing enables it to withstand higher downhole pressures, ensuring the safety of oil and gas extraction. Through advanced manufacturing processes and strict quality control, the L80 casing demonstrates exceptional performance in mechanical properties and durability. The surface of the L80 casing undergoes special anti-corrosion treatment, significantly reducing the corrosion rate and extending the service life of the pipe. Application Scenarios The L80 casing is suitable for deepwater oil fields, shale gas wells, and other oil and gas extraction operations in highly corrosive environments. Due to its corrosion resistance, the L80 casing can effectively prevent wellbore corrosion during long-term use, reducing maintenance costs. In practical applications, the L80 casing has become the preferred material for many large oil and gas conies, widely used in complex oil and gas extraction projects. Particularly in gas fields with high concentrations of carbon dioxide and hydrogen sulfide, the L80 casing demonstrates its superior anti-corrosion capabilities. Stock and Delivery We offer ample stock inventory of L80 casing to ensure that customers can obtain the required products in a timely manner. The typical delivery period is 10-20 days, depending on order volume and production arrangements. Our products undergo strict quality inspections to ensure that each pipe meets international standards. We also provide personalized customization services to meet the different needs of customers. Whether standard lengths or specific specifications, we can quickly respond to customer demands. Quality Assurance We commit to providing high-quality L80 oil casing; all products undergo rigorous quality inspections to ensure compliance with API 5CT standards and other international standards. We have a comprehensive after- sales service system to ensure that any issues encountered by customers during use can be resolved promptly. Our goal is to earn customer trust and support through high-quality products and services. Advantages/Features Acomprehensive enterprise engaged in production, processing, sales, technical research and development, and inventory storage. Located in Jinghai District, Tianjin, China, it was founded in 2008 with a registered capital of 11.18 million RMB. The cony holds import and export rights, ISO 9001 quality system certification, API 5CT certification from the American Petroleum Institute, and multiple national patent certificates. The production workshop is equipped with high-precision CNC lathes, thread rolling machines, hydraulic testers, and various inspection instruments. - Product Range: Includes oil casings such as J55, K55, N80, L80, P110, as well as couplings, short joints, and transition joints; high corrosion-resistant oil casings such as 80S, 90S, 110S, L80, 1Cr, 3Cr, and 13Cr are stocked year-round, maintaining an inventory of around 2,000 tons. - Processing Capability: Undertakes custom processing of direct connection types, tapered types, double-step types, and variable thread types for special sealing threads, as well as copper plating services. - Delivery and Quality: Fast delivery and high quality, aimed at reducing costs and increasing efficiency for customers. Our vision is to build an international petroleum pipeline equipment enterprise through integrity and innovation. We welcome leaders and friends from all walks of life to visit and cooperate for mutual development. 1. Established: 2008, with 17 years of experience; registered capital of 11.18 million RMB; workshop area of 8000 square meters; annual foreign trade revenue of 20 million RMB. 2. Certifications: Holds import and export rights, ISO 9001 quality system certification, API 5CT certification from the American Petroleum Institute, and multiple national patent certificates. 3. Equipment: The production workshop is equipped with high-precision CNC lathes, thread rolling machines, hydraulic testers, and various inspection instruments. 4. Product Types: Offers J55, K55, N80, L80, P110 oil casings, couplings, short joints, and transition joints. 5. Inventory: Maintains a stock of high corrosion-resistant oil casings such as 80S, 90S, 110S, 1Cr, 3Cr, and 13Cr, with approximately 2,000 tons available year-round. 6. Special Processing: Provides custom processing for direct connection types, tapered types, double-step types, and variable thread types for special sealing threads, as well as copper plating services, producing tens of thousands of special couplings each year. Contact:Bone Email:Bone@dlpoctg.co , m Whatsapp/WeChat /Tel: +86-18222899636

Minimum Order: 1 bags

Item Details Product Overview High-strength oil casing J55 is a type of pipe widely used in oil and gas extraction, designed to withstand high pressure and high temperature downhole. The external diameter of this product is 114.3mm, and it meets API 5CT standards, suitable for conventional oil and gas extraction, especially performing well in medium-depth oil wells. The J55 casing is made from high-quality alloy steel, ensuring its reliability and durability under complex working conditions. Technical Specifications - Outer Diameter: 114.3mm - Wall Thickness: 6.35mm (various wall thicknesses available upon customer request) - Material: J55 alloy steel - Yield Strength: ≥ 379 MPa - Tensile Strength: ≥ 552 MPa - Length: Typically 9.14 meters (30 feet), can be customized based on customer requirements. - Connection Types: Various connection methods available, including threaded and welded connections to adapt to different downhole conditions. Product Features The high-strength J55 casing has excellent compressive and bending capabilities, able to withstand complex pressure and temperature variations downhole. Its corrosion resistance allows it to perform excellently in environments containing acidic gases (such as H₂S and CO₂), ensuring the safety and stability of oil and gas wells. In addition, the casing surface undergoes special treatment to enhance its wear resistance and extend its service life. J55 casing uses advanced heat treatment processes during manufacturing to ensure uniform mechanical properties and microstructure. Application Scenarios The J55 casing is widely used in conventional oil fields, shale gas wells, and coalbed methane wells, suitable for medium depth and pressure downhole environments. Due to its high strength and good corrosion resistance, the J55 casing effectively prevents wellbore collapse, ensuring the safe extraction of oil and gas. In practical applications, J55 casing is widely used in development projects of oil and gas companies, becoming an important infrastructure material. Stock and Delivery Our company offers stock supply, with ample inventory to ensure that we can meet urgent customer demands. We have advanced production equipment and a strict quality control system to ensure that each pipe meets international standards. Common delivery times are 7-15 days, which can vary based on order volume and production arrangements. We also provide customization services to produce different specifications of casing according to customer special requirements. Quality Assurance We commit to providing high-quality J55 oil casing; all products undergo strict quality inspection to ensure compliance with API 5CT standards and other international standards. We have a comprehensive after- sales service system to ensure that any issues encountered by customers during use can be resolved promptly. Our goal is to earn customer trust and support through high-quality products and services. Advantages/Features Acomprehen , sive enterprise engaged in production, processing, comprehensive enterprise engaged in production, processing, sales, technical research and development, and inventory storage. Located in Jinghai District, Tianjin, China, it was founded in 2008 with a registered capital of 11.18 million RMB. The company holds import and export rights, ISO 9001 quality system certification, API 5CT certification from the American Petroleum Institute, and multiple national patent certificates. The production workshop is equipped with high-precision CNC lathes, thread rolling machines, hydraulic testers, and various inspection instruments. - Product Range: Includes oil casings such as J55, K55, N80, L80, P110, as well as couplings, short joints, and transition joints; high corrosion-resistant oil casings such as 80S, 90S, 110S, L80, 1Cr, 3Cr, and 13Cr are stocked year-round, maintaining an inventory of around 2,000 tons. - Processing Capability: Undertakes custom processing of direct connection types, tapered types, double-step types, and variable thread types for special sealing threads, as well as copper plating services. - Delivery and Quality: Fast delivery and high quality, aimed at reducing costs and increasing efficiency for customers. Our vision is to build an international petroleum pipeline equipment enterprise through integrity and innovation. We welcome leaders and friends from all walks of life to visit and cooperate for mutual development. 1. Established: 2008, with 17 years of experience; registered capital of 11.18 million RMB; workshop area of 8000 square meters; annual foreign trade revenue of 20 million RMB. 2. Certifications: Holds import and export rights, ISO 9001 quality system certification, API 5CT certification from the American Petroleum Institute, and multiple national patent certificates. 3. Equipment: The production workshop is equipped with high-precision CNC lathes, thread rolling machines, hydraulic testers, and various inspection instruments. 4. Product Types: Offers J55, K55, N80, L80, P110 oil casings, couplings, short joints, and transition joints. 5. Inventory: Maintains a stock of high corrosion-resistant oil casings such as 80S, 90S, 110S, 1Cr, 3Cr, and 13Cr, with approximately 2,000 tons available year-round. 6. Special Processing: Provides custom processing for direct connection types, tapered types, double-step types, and variable thread types for special sealing threads, as well as copper plating services, producing tens of thousands of special couplings each year. Contact:Bone Email:Bone@dlpoctg.com Whatsapp/WeChat /Tel: +86-18222899636

Minimum Order: 1 bags

Tianjin Grand Victory Petroleum Equipment Co., Ltd. is a comprehensive enterprise engaged in production, processing, sales, technical research and development, and inventory storage. Located in Jinghai District, Tianjin, China, it was founded in 2008 with a registered capital of 11.18 million RMB. The company holds import and export rights, ISO 9001 quality system certification, API 5CT certification from the American Petroleum Institute, and multiple national patent certificates. The production workshop is equipped with high-precision CNC lathes, thread rolling machines, hydraulic testers, and various inspection instruments. - Product Range: Includes oil casings such as J55, K55, N80, L80, P110, as well as couplings, short joints, and transition joints; high corrosion-resistant oil casings such as 80S, 90S, 110S, L80, 1Cr, 3Cr, and 13Cr are stocked year-round, maintaining an inventory of around 2,000 tons. - Processing Capability: Undertakes custom processing of direct connection types, tapered types, double-step types, and variable thread types for special sealing threads, as well as copper plating services. - Delivery and Quality: Fast delivery and high quality, aimed at reducing costs and increasing efficiency for customers. Our vision is to build an international petroleum pipeline equipment enterprise through integrity and innovation. We welcome leaders and friends from all walks of life to visit and cooperate for mutual development.

Minimum Order: 1 bags

Established: 2008, with 17 years of experience; registered capital of 11.18 million RMB; workshop area of 8000 square meters; annual foreign trade revenue of 20 million RMB. 2. Certifications: Holds import and export rights, ISO 9001 quality system certification, API 5CT certification from the American Petroleum Institute, and multiple national patent certificates. 3. Equipment: The production workshop is equipped with high-precision CNC lathes, thread rolling machines, hydraulic testers, and various inspection instruments. 4. Product Types: Offers J55, K55, N80, L80, P110 oil casings, couplings, short joints, and transition joints. 5. Inventory: Maintains a stock of high corrosion-resistant oil casings such as 80S, 90S, 110S, 1Cr, 3Cr, and 13Cr, with approximately 2,000 tons available year-round. 6. Special Processing: Provides custom processing for direct connection types, tapered types, double-step types, and variable thread types for special sealing threads, as well as copper plating services, producing tens of thousands of special couplings each year.

Minimum Order: 1 bags

In conclusion, 13Cr oil pipes, 80SS seamless steel pipes, 80SS oil pipes, P110S seamless steel pipes, and L80-13Cr seamless steel pipes are all important materials in oil extraction and transportation. Each of these pipes has unique properties and application scenarios that can meet the needs of different oil and gas wells. By choosing and using these pipes appropriately, the efficiency and safety of oil and gas extraction can be effectively improved. Advantages/Features Tianji , n Grand Victory Petroleum Equipment Co., Ltd. is a comprehensive enterprise engaged in production, processing, sales, technical research and development, and inventory storage. Located in Jinghai District, Tianjin, China, it was founded in 2008 with a registered capital of 11.18 million RMB. The company holds import and export rights, ISO 9001 quality system certification, API 5CT certification from the American Petroleum Institute, and multiple national patent certificates. The production workshop is equipped with high-precision CNC lathes, thread rolling machines, hydraulic testers, and various inspection instruments. - Product Range: Includes oil casings such as J55, K55, N80, L80, P110, as well as couplings, short joints, and transition joints; high corrosion-resistant oil casings such as 80S, 90S, 110S, L80, 1Cr, 3Cr, and 13Cr are stocked year-round, maintaining an inventory of around 2,000 tons. - Processing Capability: Undertakes custom processing of direct connection types, tapered types, double-step types, and variable thread types for special sealing threads, as well as copper plating services. - Delivery and Quality: Fast delivery and high quality, aimed at reducing costs and increasing efficiency for customers. Our vision is to build an international petroleum pipeline equipment enterprise through integrity and innovation. We welcome leaders and friends from all walks of life to visit and cooperate for mutual development.

Minimum Order: 1 bags

Product Introduction: The high-performance H-beam produced by our factory uses high-quality steel as raw material, and undergoes precise manufacturing processes and strict quality control to ensure the quality and performance of the product. H-beam has excellent compressive resistance, good welding performance and structural stability, and is widely used in construction, manufacturing, electricity, communications, transportation, aerospace and other fields. Product Features: 1. Compressive performance: The cross-sectional shape of the H-beam gives it high compressive resistance and is suitable for occasions with high pressure. 2. Structural stability: The cross-sectional shape and material selection of the H-beam give it high structural stability and are suitable for occasions with certain pressure and tension. 3. Accurate size: Accurate size control ensures the dimensional accuracy of the product and meets the customer's strict requirements for product size. 4. Surface treatment: A variety of surface treatment methods such as hot-dip galvanizing, cold-dip galvanizing, and spray painting can be provided to meet the use requirements in different environments. 5. Wide application: Suitable for building structures, doors and windows, curtain walls, shelves, guardrails, bridges, conveyor belts, cable trays and other occasions. Product Advantages: 1. High strength: H-beam has high strength and can meet the strength requirements of different application scenarios. 2. Economical and practical: The production process of H-beam is relatively simple, the cost is low, and it has a high cost performance ratio. 3. Reliable quality: Strict quality management system ensures that each H-beam meets industry standards and customer requirements. 4. Customized service: Provide a variety of sizes and specifications, which can be customized according to customer needs. 5. Environmentally friendly production: Pay attention to environmental protection, reduce waste and emissions during the production process, and strive for sustainable production. Choose high-performance H-beam produced by our factory, you will get high- quality materials that are both compressive and stable. We look forward to establishing a long-term cooperative relationship with you, developing together, and creating brilliance together!

Material: Color coated steel sheet (also known as color coated steel sheet, color coated sheet), usually made of color coated steel coil through profiling, coating and other processes. Specifications: Customized according to customer needs, common specifications include but are not limited to thickness ranging from 0.3mm to 0.8mm, length customized according to project needs, common width ranging from 800mm to 1250mm. Surface treatment: We use advanced hot-dip galvanizing, coating and other treatment processes to ensure that the product surface is smooth, uniform, bright in color, and has good corrosion resistance. Color selection: Provide a variety of color options, including but not limited to classic red, blue, green, gray, etc., and special colors can also be customized according to customer needs. color coated sheet Features: 1. Good weather resistance: Color coated steel sheet has excellent weather resistance after special surface treatment, and can be used for a long time in various harsh environments. 2. High strength: Made of high-quality steel, it has good strength and bearing capacity, suitable for various construction engineering needs. 3. Easy installation: Color steel tiles are light in weight, easy and quick to install, and can effectively save construction time and cost. 4. Simple maintenance: The surface coating has good stain resistance and simple maintenance. It only needs regular cleaning to keep it in good condition. Application Areas: 1. Building roofs and walls: Used for roof and wall coverings of industrial plants, warehouses, commercial buildings, etc. 2. Agricultural greenhouses: Used in greenhouse construction to provide good insulation and shading effects. 3. Municipal engineering: Used in the construction of municipal facilities such as park pavilions, public toilets, etc. 4. Other fields: It can also be used to make shelves, billboards, furniture, etc.

Material: Steel Specifications: Customized according to customer needs, common specifications include but are not limited to square tubes with side lengths ranging from 10mm to 300mm. Surface Treatment: We provide a variety of surface treatment options, including hot-dip galvanizing, cold-dip galvanizing, spraying, sandblasting, etc. to meet the needs of different environments and uses. Features: 1. Multiple specifications to choose from: We can customize square tubes of various specifications according to the specific needs of customers to meet the needs of different industries and projects. 2. High-quality materials: We use high-quality steel to ensure that the product has good strength and durability. 3. Flexible surface treatment: Provide a variety of surface treatment options to meet the needs of different environments and uses. 4. Wide application: Hongyuan Square tubes are widely used in construction, machinery manufacturing, furniture manufacturing, gardening and landscaping and other fields. Application Areas: 1. Building structure: Used to build frames, supports and other components of building structures. 2. Machinery manufacturing: Used to manufacture parts of mechanical equipment, such as racks, brackets, etc. 3. Furniture manufacturing: Used to make brackets, frames, etc. for furniture. 4. Garden landscape: Used for guardrails, flower stands, etc. in garden landscape construction.

Welded steel pipes are distinguished by their strong seam construction, ensuring structural reliability and durability. We use high-quality welding technology, including resistance welding, gas shielded welding, etc., to ensure that the welds are firm and have good sealing. Welded steel pipes features: 1. Multiple specifications to choose from: We provide industrial steel pipes of various specifications to meet the needs of different industries and projects. 2. High-quality welding: We use advanced welding technology and equipment to ensure stable and reliable welding quality, firm welds and no cracks. 3. High-quality materials: High-quality steel to ensure that the product has good strength and durability. 4. Surface treatment: Surface treatment can be carried out according to customer needs, including galvanizing, spraying, etc., to improve the corrosion resistance and aesthetics of the product. Application Areas 1. Construction engineering: Carbon steel welded pipe is used for support, pipelines, drainage systems, etc. of building structures. 2. Machinery manufacturing: Used to manufacture frames, brackets, conveying pipelines, etc. of mechanical equipment. 3. Petrochemical: Stainless steel welded pipe is used for oil and natural gas pipelines. 4. Municipal Engineering: Welded steel pipes are used for urban water supply, drainage systems, road guardrails, etc.

Galvanized round pipes are designed to provide longevity and durability in a variety of applications. The industrial steel pipe is coated with a protective layer of zinc, ensuring resistance to rust and corrosion. This not only extends the life of the tubing but also significantly reduces the need for maintenance, making it an ideal choice for both indoor and outdoor use. Galvanized round pipes features • Durability and Corrosion Resistance: Galvanized round tubings are protected from the corrosive effects of water and moisture, ensuring a longer service life. • Cost-Effective: Compared to stainless steel, galvanized steel round pipes offer a lower initial cost without compromising on quality. • Low Long-Term Cost: The galvanized coating reduces the need for ongoing maintenance and replacement, making gi round pipe an economically sound choice in the long run. • Mechanical Damage Resistance: The robust zinc coating provides excellent protection against mechanical damage, ensuring reliable performance in challenging conditions. Application Areas 1. Building structures: used for pipes, handrails, railings and other components in buildings. 2. Transportation field: Round galvanized pipe is used for road guardrails, street lamp brackets, etc. 3. Decoration: used for indoor and outdoor decoration, furniture manufacturing, etc. 4. Mechanical manufacturing: Hongyuan Galvanized steel round tubing is used to manufacture parts and components for mechanical equipment, such as bearing sleeves, etc. Quality Standard ASTM A53/A53M ASTM A500