Construction & Real Estate

Material：20#, A106B,Q355,ST52 Thickness：1.7mm-31.8mm , Length：5.8M,6M,11.8M,12M or As Customer’s Request. MOQ：5 Mt Surface: Oiled / Anti-corrosion Paint Certification：ISO9001:2008,SGS,BV, Product parameter Commodity Carbon Steel Pipe Material 20#, A106B,Q355,ST52 Thickness 1.7mm-31.8mm Length 5.8M,6M,11.8M,12M or As Customer’s Request. Surface Oiled / Anti-corrosion Paint Ends Plain Ends/ Beveled Ends Packing In Bundles MOQ 5 Mt Certification ISO9001:2008,SGS,BV, Application Widely used in normal purposes, Construction field, Water, Gas Industry,Petroleum for oil, metallurgy industy, agriculture greenhouse, automotive industy, ailway, highway guardrail, steel structure etc. steel pipe with its innovative design concept, advanced science and technology connotation and humanized user experience, since the listing has been unique in the same industry, by the majority of consumers love and respect. China steel pipe manufacturer follows simple and elegant, refined and practical, in all kinds of scenarios can show excellent adaptability and reliability. Application ♠ for liquid pipeline ♠ for metal furniture ♠ for construction ♠ for heating & Steam pipe Advantage ♥ We’re steel manufacturer, with 26 years production experience, and we can supply all sizes of steel tubes. ♥ Our factory have 12 production lines for pre galvanized steel pipes to ensure prompt delivery. ♥ The capacity of pre galvanized steel pipes more than 25000 tons per month. ♥ We have own professional inspection team to ensure the quality , and accept any third party inspection company come to test. Our factory Topregal(Tianjin)Industrial Co Ltd Located In Tianjin, China, Which Is Largest Port In The North Of China. Topregal Has Over 15 Years Export Experience In Steel Field, Mainly Sell Black Steel Pipe, Galvanized Steel Tube, Steel Coil Steel Sheet And Steel Profiles. Topregal (Tianjin)Industrial Co,Ltd. And Real Team Industrial Limited Are Sister Companies, With Professional Sales Teams， Purchase Teams，Quality Control Teams, And After-Sales Service Teams, To Sure Every Client Having Satisfied Order Purchasing Experience Our Steel Products Are Widely Exported To South Korea, Myanmar, Philippine, India, Bangladesh, Israel, Iraq, Democratic Of Congo, Ghana, Liberia, Algeria, USA, Australia, Ecuador, Etc We Feel Grateful For Trust From Our New And Old Clients, Topregal Looks Forward To Growing Up With Every Client

Standard：GB, JIS Width：15-870mm Thickness：0.12m , m -3.0mm Material：Q195 Surface：zinc coating MOQ：5 MT Technique：Cold Rolled with galvanized Product parameter Commodity Galvanized Steel Pipe Material Q195 Standard GB, JIS Thickness 0.12mm -3.0mm Width 15-870mm Surface zinc coating Technique Cold Rolled with galvanized Packing In coils MOQ 5 MT Certification ISO9001:2008,SGS,BV, Application Widely used for roofs, outer walls, ovens, explosive-proof steel, electrically controlled cabinets,industrial freezers in the residential & industrial buildings Our carbon galvanized steel pipes, crafted from high-quality steel and coated with a layer of zinc on the surface, offer exceptional corrosion resistance and ensure long-term durability. 8 inch galvanized steel pipes are integral to our product line, undergoing rigorous quality control to meet customer needs. Application ♠ for liquid pipeline ♠ for metal furniture ♠ for construction ♠ for general structural parts and stamping parts Advantage ♥ We’re China steel pipe manufacturer, with 26 years production experience, and we can supply all sizes of steel tubes. ♥ Our factory have 10 production lines for black annealed steel pipes to ensure prompt delivery. ♥ The capacity of black steel pipes more than 20000 tons per month. ♥ We have own professional inspection team to ensure the quality , and accept any third party inspection company come to test. Our factory Topregal(Tianjin)Industrial Co Ltd Located In Tianjin, China, Which Is Largest Port In The North Of China. Topregal Has Over 15 Years Export Experience In Steel Field, Manly Sell Black Steel Pipe, Galvanized Steel Tube, Steel Coil Steel Sheet And Steel Profiles. Topregal (Tianjin)Industrial Co,Ltd. And Real Team Industrial Limited Are Sister Companies, With Professional Sales Teams， Purchase Teams，Quality Control Teams, And After-Sales Service Teams, To Sure Every Client Having Satisfied Order Purchasing Experience Our Steel Products Are Widely Exported To South Korea, Myanmar, Philippine, india, Bangladesh, Israel, Iraq, Democratic Of Congo, Ghana, Liberia, Algeria, USA, Australia, Ecuador, etc We Feel Grateful For Trust From Our New And Old Clients, Topregal Looks Forward To Growing Up With Every Client.

Standard：GB,ASTM, BS,JIS Material:Q195 / S235JR / Q235B / SS400 Thickness：0.3 mm – 2.0 mm Length：5.8M,6M,12M OR As Customer’s Request. MOQ：5Mt Surface: Oiled / Anti-corrosion Paint Technique：Cold Rolled with Black Annealing Product parameter Commodity Black round Mild Carbon Steel Pipe Material Q195 / S235JR / Q235B / SS400 Standard GB,ASTM, BS,JIS Sizes 10*10mm – 100*100mm Thickness 0.3 mm – 2.0 mm Length 5.8M,6M,12M OR As Customer’s Request. Surface Oiled / Anti-corrosion Paint Technique Cold Rolled with Black Annealing Packing In Bundles MOQ 5 Mt Certification ISO9001:2008,SGS,BV, CE Application Widely used in Liquid, Furniture, Construction.   Application ♠ for liquid pipeline ♠ for metal furniture ♠ for construction ♠ for general structural parts and stamping parts Advantage ♥ We’re steel manufacturer, with 26 years production experience, and we can supply all sizes of steel tubes. ♥ Our factory have 10 production lines for Cold Rolled Black Square Steel Pipes to ensure prompt delivery. ♥ The capacity of black steel pipes more than 20000 tons per month. ♥ We have own professional inspection team to ensure the quality , and accept any third party inspection company come to test. Our factory Topregal(Tianjin)Industrial Co Ltd Located In Tianjin,China, Which Is Largest Port In The North Of China. China steel pipe manufacturer has Over 15 Years Export Experience In Steel Field, Manly Sell Black Steel Pipe, Galvanized Steel Tube, Steel Coil Steel Sheet And Steel Profiles. Topregal (Tianjin)Industrial Co,Ltd. And Real Team Industrial Limited Are Sister Companies, With Professional Sales Teams， Purchase Teams，Quality Control Teams, And After- Sales Service Teams,To Sure Every Client Having Satisfied Order Purchasing Experience Our Steel Products Are Widely Exported To South Korea, Myanmar, Philippineindia, Bangladeshisrael, Iraq, Democratic Of Congo, Ghana, Liberia, Algeria, Uaeaustralia,Ecuador, Etc We Feel Grateful For Trust From Our New And Old Clients, Topregal Looks Forward To Growing Up With Every Client

Material：20#, A106B,Q355,ST52 Thickness：1.7mm-31.8mm , Length：5.8M,6M,11.8M,12M or As Customer’s Request. MOQ：5 Mt Surface: Oiled / Anti-corrosion Paint Certification：ISO9001:2008,SGS,BV, Product parameter Commodity Seamless Pipe ( Black & Galvanized ) Material 20#, A106B,Q355,ST52 Thickness 1.7mm-31.8mm Length 5.8M,6M,11.8M,12M or As Customer’s Request. Surface Oiled / Anti-corrosion Paint Ends Plain Ends/ Beveled Ends Packing In Bundles MOQ 5 Mt Certification ISO9001:2008,SGS,BV, Application Widely used in normal purposes, Construction field, Water, Gas Industry,Petroleum for oil, metallurgy industy, agriculture greenhouse, automotive industy, ailway, highway guardrail, steel structure etc. ASTM A106B A53B Carbon Seamless Pipe produced by the first-class China steel pipe manufacturers inside and outside. Steel pipes strictly follows international quality standards to ensure the durability of each factory product is excellent, can provide high-quality raw materials and high-quality services in the industry, every link of the product has gone through strict quality control, only to show you a safe and reliable product beyond expectations. Why choose us ♥ We’re steel manufacturer, with 26 years production experience, and we can supply all sizes of steel tubes. ♥ Our factory have 10 production lines for black annealed steel pipes to ensure prompt delivery. ♥ The capacity of black steel pipes more than 20000 tons per month. ♥ We have own professional inspection team to ensure the quality , and accept any third party inspection company come to test. Our factory Topregal(Tianjin)Industrial Co Ltd Located In Tianjin, China, Which Is Largest Port In The North Of China. Topregal Has Over 15 Years Export Experience In Steel Field, Manly Sell Black Steel Pipe, Galvanized Steel Tube, Steel Coil Steel Sheet And Steel Profiles. Topregal (Tianjin)Industrial Co,Ltd. And Real Team Industrial Limited Are Sister Companies, With Professional Sales Teams， Purchase Teams，Quality Control Teams, And After-Sales Service Teams, To Sure Every Client Having Satisfied Order Purchasing Experience Our Steel Products Are Widely Exported To South Korea, Myanmar, Philippine, india, Bangladesh, Israel, Iraq, Democratic Of Congo, Ghana, Liberia, Algeria, USA, Australia, Ecuador, Etc We Feel Grateful For Trust From Our New And Old Clients, Topregal Looks Forward To Growing Up With Every Client

Wood pellets are a sustainable and efficient fuel source, widely used for heating and biomass energy. To produce high-quality wood pellets, you need the right equipment and process. Here’s a quick guide: 1️⃣ Raw Material Preparation – Use dry sawdust, wood chips, or agricultural waste. The moisture content should be around 10-15% for optimal pelletizing. 2️⃣ Grinding & Drying – Larger wood pieces should be crushed into fine particles using a hammer mill. If the material is too wet, a dryer is required. 3️⃣ Pelletizing Process – A wood pellet maker compresses the prepared material into dense pellets under high pressure. Choosing a high-performance wood pellet maker machine like Kawise wood pellet mill ensures efficiency and durability. 4️⃣ Cooling & Packaging – Fresh pellets are hot and soft. After cooling, they become solid and ready for storage or sale. Using a reliable wood pellet mill helps maximize production efficiency while maintaining pellet quality. Looking for the best wood pellet maker? Check out Kawise for durable and cost-effective solutions!

Minimum Order: 1 bags

Nestable Corrugated Steel Pipe: Flange-Type and Notch-Type for Easy Assembly Nestable Corrugated Steel Pipe is an innovative piping solution designed for efficient handling, transportation, and installation. Unlike traditional corrugated pipes, these pipes feature a unique nestable structure, allowing them to be bundled and nested together for space-saving storage and easier transport. This feature is particularly beneficial for remote projects or sites with challenging construction conditions. Nestable Corrugated Steel Pipe (CSP) is a versatile and efficient piping solution designed for a variety of construction and infrastructure applications. Available in two types—flange-type and notch-type—this pipe system offers ease of transportation, assembly, and installation. Nestable Corrugated Steel Pipe (CSP) is a versatile and efficient piping solution designed for a variety of construction and infrastructure applications. Available in two types—flange-type and notch-type—this pipe system offers ease of transportation, assembly, and installation.

Multi Plates MP200 Corrugated Steel Pipe Culvert for Reliable Drainage Solutions Multi-Plate Corrugated Steel Pipe Culverts, also referred to as Multi-Plate MP200 Assembled Culvert Pipes or Multi-Plate Assembly Corrugated Metal Pipe Culverts, are a type of corrugated steel pipe used in civil and infrastructure projects for drainage, stormwater management, and culvert applications. These culverts are constructed from multiple galvanized steel plates that are rolled and bolted together, creating a durable and corrosion-resistant pipe Multi Plates Corrugated Steel Pipe Culvert (MPCSP), also known as sectional plate or structural plate, is an advanced and versatile drainage solution designed for large-scale water management applications. Ideal for situations where standard corrugated pipes are too large or require varying thicknesses, MPCSP provides an efficient alternative for infrastructure projects requiring robust drainage systems. Multi Plates Corrugated Steel Pipe Culvert (MPCSP) is constructed by assembling multiple corrugated steel sheets, which are rolled into a wave-like pattern. These sheets are then securely joined together using plates and bolts, forming a durable, reinforced pipe. The corrugations in the metal enhance the pipe’s structural integrity, making it resistant to deformation, damage, and collapse under pressure. Multi Plates Corrugated Steel Pipe Culvert (MPCSP) is especially effective in applications that demand strength and reliability, such as flood control, sewer systems, and other civil engineering projects.

Two Plates Assembly Corrugated Steel Pipe Culverts for Efficient Water Flow Two Plates Assembly Corrugated Steel Pipe Culverts are a type of corrugated steel pipe culvert constructed by assembling two galvanized steel plates per ring. This design facilitates easier transportation and installation, especially for small to medium-sized culverts. The corrugated structure provides enhanced strength and durability, making it suitable for applications in drainage systems, road crossings, and other infrastructure projects. Two Plates Assembly Corrugated Steel Pipe Culverts are a type of durable and corrosion-resistant pipe used for various civil engineering and infrastructure applications. These culverts are constructed by bolting two half-round corrugated steel plates together to form a robust and round pipe. The modular design makes it easy to assemble and transport, especially for smaller diameter pipes, making them ideal for both domestic and international shipping.

Helical Corrugated Steel Pipe Solution for Culverts and Drainage Helical Corrugated Steel Pipe is a high-performance solution designed for culverts and underground drainage systems in highways, railways, and other infrastructure projects. Manufactured by rolling corrugated metal plates into a continuous circular form, it offers exceptional strength, flexibility, and durability. Helical Corrugated Steel Pipe (CSP) is a robust and versatile drainage solution, featuring a continuous spiral corrugation pattern. Unlike pipes assembled from corrugated structural plates, helical CSP is a single, integrated round structure that offers exceptional strength, durability, and flexibility. It is widely used in culverts, storm sewers, and various drainage systems due to its ability to handle heavy loads and adapt to diverse terrains.

Spiral Corrugated Steel Pipes Solutions for Culverts and Conduits Spiral Corrugated Steel Pipes, also known as Helical Corrugated Steel Pipes are versatile drainage solution widely used in municipal and industrial projects. The terms "spiral" and "helical" are interchangeable, varying only by regional naming conventions, but they refer to the same high-quality product. This pipe is commonly applied in municipal infrastructure projects and industrial parks as sewer pipes, drainage conduits, or culverts due to its superior strength, durability, and corrosion resistance. Its spiral corrugated design ensures efficient water flow and reliable performance in challenging environments. Spiral Corrugated Steel Pipes offer an optimal combination of strength, durability, and hydraulic efficiency. Featuring a spiral pattern and locking seam construction, they are made from high-quality galvanized steel sheets to ensure long-term performance. These pipes are available in various diameters and corrugation profiles, making them suitable for diverse project requirements, including culverts, drainage systems, and infrastructure solutions.

Galvanized Corrugated Steel Pipe Solution for Water Management and Infrastructure Galvanized Corrugated Steel Pipe (GCP) is a durable and highly versatile solution designed for water management, drainage systems, and infrastructure projects. Produced from premium-grade steel, the pipe undergoes a galvanization process where it is coated with a protective zinc layer, significantly enhancing its resistance to rust, corrosion, and environmental wear. This makes GCP an ideal choice for long-lasting performance in challenging conditions, such as high moisture, corrosive soil, and extreme weather. Galvanized Corrugated Steel Pipe (GCP) is a reliable, durable, and versatile solution for water management and drainage systems. Manufactured using high- quality steel, the pipe is coated with a protective zinc layer through a galvanization process, providing exceptional resistance to corrosion and rust. This robust design ensures the pipe can endure harsh conditions, including high moisture environments and heavy loads, without compromising its structural integrity. The corrugated construction enhances its strength while allowing flexibility, making it suitable for various underground and surface applications. Galvanized corrugated steel pipes are widely used in constructing culverts, storm drains, and other critical infrastructure systems. Their corrosion- resistant properties and long service life make them ideal for projects requiring dependable drainage and water flow management.

Riveted Corrugated Steel Pipe for Drainage, Culvert, and Infrastructure Applications Riveted Corrugated Steel Pipe is manufactured using high-quality steel that meets Chinese standards for performance and durability. The steel materials, including Q235 and Q345 grades, ensure superior strength and reliability, making these pipes ideal for various drainage and infrastructure applications. Riveted Corrugated Steel Pipe is a durable and versatile solution for drainage, culvert, and infrastructure applications. Manufactured with precision, it is constructed using high-strength hot-rolled steel plates and features a robust riveted design for enhanced structural integrity. Our Riveted Corrugated Steel Pipes can be customized in shape, size, and anti-corrosion treatment to meet the demands of diverse site conditions and customer requirements.

Annular Corrugated Steel Pipes for Culverts and Sewer Projects Annular Corrugated Steel Pipes (CSP) are specially designed for use in culverts, storm sewers, and various drainage systems. Made from corrugated steel sheets that are rolled and welded into a ring shape, these pipes combine strength and flexibility. The corrugations provide enhanced structural integrity, allowing the pipe to bear heavy loads while also offering the flexibility to adapt to different terrains. Annular corrugated steel pipes (CSP) feature a unique circular corrugation pattern that provides exceptional strength and flexibility, making them ideal for culverts, storm sewers, and drainage systems. Their durable design ensures long-term performance with minimal maintenance, while their easy installation helps reduce labor costs and installation time. The annular corrugation enhances the pipes’ load-bearing capacity, making them suitable for projects requiring high structural integrity. Their design also allows for flexibility in adapting to various terrains and installation conditions, ensuring reliable performance in diverse environments. Our Annular corrugated steel pipes products are made from high-quality galvanized steel, offering a balance of strength and corrosion resistance. For projects in harsh conditions, we provide additional protective coatings, such as asphalt (bitumen) or epoxy resin, to enhance durability and corrosion protection.

Corrugated Metal Pipes Coatings, Profiles, and Specifications Corrugated Metal Pipes (CMP) are essential for road, rail bridge construction, and various infrastructure projects. Known for their superior resistance to acid and alkali corrosion, CMPs ensure long-lasting durability and reliable performance. Their watertight design prevents seepage or leakage, while high ring stiffness and excellent load-bearing capacity make them suitable for demanding environments. With outstanding impermeability, pressure resistance, and structural strength, CMPs are also highly flexible, allowing them to adapt to diverse applications. Lightweight and easy to transport, they simplify installation, reduce construction time, and are ideal for bridges, dams, nuclear power plants, and other large-scale engineering projects.