Minerals & Metals

Overview: Comprehensive Guide to DLX Medical Grade Titanium Rods In the realm of biomedical engineering, our medical grade titanium rod represents the pinnacle of innovation for corrosion-resistant bone fixation solutions. These biocompatible titanium implants are essential for orthopedic professionals seeking reliable materials that withstand harsh physiological conditions. With a focus on titanium alloy rods for medical use, this overview highlights how our product excels in providing structural support for bone fractures, joint reconstructions, and trauma repairs. Backed by rigorous testing standards like ASTM F136, our surgical titanium bars ensure long-term performance, making them a preferred choice among global medical titanium suppliers for enhancing patient outcomes in bone repair and fixation procedures. Key Features of Corrosion-Resistant Medical Titanium Rods Superior Corrosion Resistance in Biocompatible Titanium Alloys: Engineered to withstand harsh physiological environments, preventing degradation in bone fixation devices and orthopedic implants. High Strength and Lightweight Design for Surgical Titanium Rods: Offers excellent tensile strength while remaining lightweight, ideal for medical implant hardware and fracture repair systems. ASTM F136 Compliant Implant Grade Titanium: Meets international standards for biocompatibility, ensuring safe use in orthopedic surgery rods and bone repair applications. Machinable and Customizable Medical Titanium Supplies: Easily machined into various shapes for custom bone fixation implants, supporting diverse surgical needs in titanium medical devices. Non-Magnetic and Hypoallergenic Orthopedic Fixation Bars: Reduces interference in MRI scans and minimizes allergic reactions, perfect for long-term implant-grade titanium solutions. Applications of Medical Grade Titanium Rods 1.Orthopedic Bone Fixation and Fracture Repair: Utilized in plates, screws, and rods for stabilizing fractures, providing reliable support in bone repair hardware and surgical implants. 2.Spinal and Joint Reconstruction with Biocompatible Titanium Alloys: Essential for spinal fusion devices and joint prostheses, enhancing stability in orthopedic surgery applications. 3.Dental and Maxillofacial Implants Using Surgical Titanium Bars: Supports dental implants and facial reconstruction, leveraging corrosion resistant properties for long-term medical device performance. 4.Trauma Surgery and Emergency Bone Fixation Systems: Ideal for quick-deployment orthopedic fixation devices in trauma cases, ensuring durability in high-stress medical environments. 5.Custom Medical Manufacturing with Implant Grade Titanium Rods: Employed by manufacturers for prototyping and producing specialized titanium medical supplies for global healthcare providers.

Global Goods is devoted to the development, production and trade of several commodities with good price and standard quality. The areas which directly invested by our company involves office papers, medical supplies, agriculture, food & beverages, chemicals etc. We own our professional R&D team and production base. With the quick development of the company, we have exported products to different countries in Southeast Asia, Middle East, South Africa, Egypt, India, USA, etc, and also have sound share in the local market. The traditional market is in Africa, Middle East, Southeast Asia, etc, but we also have customers in North America, Europe, Latin America. Excellent credit, competitive price, high quality, best service and prompt shipment lead to our business scale enlarged quickly. GG is keen to establish long-term business relationship with partners both abroad and domestic. Products: - Copy Paper, Office Papers, Multipurpose paper, a4 paper, Double A Paper, Paper One, Mondi, Copimax etc. - Medical Supplies - Nitrile Gloves - Latex Gloves - Powdered and Powder Free Latex Gloves - Medical Face Mask - Edible Vegetable Cooking Oil - Frozen Chicken, Chicken Feet/Paws, Frozen whole Chicken and parts. - Crude Degummed and Refined Soybean oil in flexitanks (Non GMO and Regular) or bottled - Latex Condoms and Latex Gloves - Yellow Corn/Maize - Soybean Meal 46% and 48% in containers - Groundnut meal 50% - Soybeans in containers - Rice - Pulses and Beans - Crude Groundnut oil - Cashew Nuts - Sugar IC 150 - Canned Foods - Canned Fish and Canned Seafood - Instant Coffee Spray Dried and Freeze Dried (powder and granulated) - Corned Beef - Corned Beef Loaf - Chicken Luncheon Meat - Beef Luncheon Meat - Canned Sausage (Vienna and Hot Dog) - Canned Tuna - Filled, Hard, and Chewing Candies (Fruits, Nuts, Toffee, Guarana, Milk, Mint, Cola, Honey, Cinnamon, Coffee, Fresh, Assorted, etc) - Sauces (Soya, Garlic, Worcestershire, Barbecue) - Fruits in Syrup (Peach, Guava, Pineapple, Figs) - Milk Powder (FCMP, SMP, Fat Filled) - Fatty Acid (Mixed or 100% from Soybean oil) - Concentrated Frozen Juices - Cobalt Sulphate Hepta Hydrate - Manganese Dioxide - Copper Sulphate Penta - Sodium Molybdate - Manganese Sulphate - Crude Glycerin - Shampoo - Metal Scraps HMS 1/2, Copper Scrap, Aluminum Scrap, Battery Scrap Our Products Categories include the following: 1) METALS AND SCRAPS: - Copper Scrap - Aluminium Scrap, Aluminum Extrusion Scrap - Drained Lead Battery Scraps, Lead Plates and Lead Ingots 2) GRAINS, NUTS, SEEDS, BEANS and KERNELS: - Cashew Nuts, - Kidney Beans - Corn/Maize - Sorghum - Brazil Nuts, Hazelnuts, Walnuts, - Almond Nuts, Betel Nuts, Macadamia Nuts, Pistachio Nuts, other Nuts - Sunflower Seeds, Hemp Seeds, Pumpkin Seeds, Chia Seeds 3) OFFICE PAPERS: - Double A Copy Paper - Typek Copy Paper - Mondi Rotatrim Copy Paper - HP Multipurpose Copy Paper - Xerox Multipurpose Copy Paper - Chamex Copy Paper 4) CHEMICALS: - White Spirit Solvent - Paraffin Wax - Fertilizers - Sodium Lauryl Ether Sulfate - Linear Alkyl Benzene Sulphonic Acid - Cobalt Sulphate Hepta Hydrate - Manganese Dioxide - Copper Sulphate Penta - Sodium Molybdate - Manganese Sulphate - Crude Glycerin - Shampoo 5) ENERGY: - Wood Pellets - Charcoal - Wood Chips - Firewood 6) EDIBLE COOKING OIL: - Sunflower Oil - Palm Oil - Corn Oil - Soybean Oil - Olive Oil - Coconut Oil 7) FOOD AND BEVERAGES: - Frozen Chicken and Parts, Chicken Feet, Chicken Paws - Frozen Fish, Seafood, Dry Fish, Seafood Products. - Sugar - Salt, Herbs and Spices - Rice - Peanuts - Garlic and Ginger - Frozen Fish, Dried Fish - Food Ingredients We supply good quality products at good prices. CONTACT US: Email: globalgoods@asia.com

Product Overview:Superelastic Nitinol Tube The DLX High Strength Superelastic NiTi Tube Medica is a premium nickel- titanium alloy (Nitinol) hypotube engineered for superior performance in minimally invasive medical applications. Combining exceptional superelasticity, shape memory effect, and high tensile strength, this medical-grade Nitinol tubing offers unmatched flexibility, kink resistance, and biocompatibility. Ideal for cardiovascular stents, catheter reinforcements, guidewires, and other precision medical devices, it ensures reliable deformation recovery and long-term durability in demanding clinical environments. Compliant with ASTM F2063 standards, this superelastic NiTi tube delivers the strength of metal with plastic-like flexibility for life- saving interventions. This superelastic Nitinol tubing excels in environments requiring extreme flexibility and recovery, such as vascular navigation and implantable devices. With its unique phase transformation properties, it withstands strains up to 8-10% while returning to its original shape, far surpassing traditional stainless steel or titanium materials. Biocompatible and corrosion-resistant, this high-strength NiTi alloy tube supports minimally invasive procedures, reducing patient trauma and improving outcomes in cardiology, endoscopy, and orthopedics. Engineered for precision, it features tight tolerances, smooth surfaces, and excellent fatigue resistance, making it the preferred choice for next-generation medical hypotubes and shape memory alloy components.

In industries where performance, reliability, and durability are paramount, the materials used in critical components must meet rigorous standards. GH2901, a high-performance nickel-based superalloy, has been specifically developed to withstand the most demanding environments, including aerospace and high-pressure applications. Known for its exceptional strength, resistance to oxidation, and ability to perform under extreme conditions, GH2901 is an ideal choice for components that must operate under high temperatures, pressures, and mechanical stresses. Applications of GH2901 in Aerospace and High-Pressure Environments GH2901’s outstanding material properties make it a go-to alloy for applications that involve extreme conditions. The alloy excels in situations where both high mechanical strength and resistance to thermal degradation are crucial. Some of its primary applications include: Aerospace Applications Aerospace components must endure a variety of extreme conditions, including high-speed flight, temperature fluctuations, and mechanical stresses. GH2901 is utilized extensively in both commercial and military aerospace sectors: Turbine Blades and Discs: In aerospace engines, turbine blades and discs are subjected to high temperatures, centrifugal forces, and combustion gases. GH2901’s ability to maintain its strength and resist thermal creep makes it an ideal choice for these components. Its high resistance to oxidation ensures that parts exposed to hot gases remain durable and maintain their integrity throughout the engine’s life. Exhaust Systems and Heat Shields: Aerospace vehicles, particularly space shuttles and reentry vehicles, face extreme temperatures during launch and re-entry. GH2901’s thermal stability and resistance to oxidation make it an excellent material for exhaust systems and heat shields, where it must endure constant high-temperature stress without degrading or losing performance. Compressor Blades and Casings: Aerospace engines rely on high-performance compressor blades that compress air before it reaches the combustion chamber. GH2901’s ability to resist both thermal fatigue and mechanical stress makes it an ideal material for compressor blades and casings, which operate at high temperatures and speeds.

In industrial and commercial heating applications, selecting the right material for resistance wires is critical to achieving long-lasting, energy- efficient, and reliable performance. FeCrAl (Iron-Chromium-Aluminum) alloys, specifically 0Cr23Al5 and 0Cr21Al4, have emerged as some of the most efficient and durable options for high-temperature resistance wires. These alloys offer an optimal balance of heat resistance, oxidation resistance, and mechanical strength, making them ideal for a wide range of heating applications. In this article, we will delve into the materials' characteristics, their applications, the specific grades, manufacturing processes, and how these alloys meet user demands for efficient heating solutions. Material Introduction FeCrAl alloys are primarily composed of iron, chromium, and aluminum. The addition of chromium enhances the material's resistance to oxidation, while aluminum significantly improves oxidation resistance, making these alloys well-suited for high-temperature environments where conventional metals would degrade quickly. 0Cr23Al5: This alloy contains 23% chromium and 5% aluminum. It offers excellent oxidation resistance and can operate in high-temperature environments of up to 1300°C. Its high chromium content allows it to retain its strength and integrity under continuous high-heat conditions, which is critical for long-term applications in industrial heating systems. 0Cr21Al4: This alloy consists of 21% chromium and 4% aluminum. Although it has slightly less chromium than 0Cr23Al5, it still provides robust resistance to oxidation and high-temperature stability, capable of withstanding temperatures up to 1200°C. Its balance of properties makes it suitable for general industrial heating applications where the temperature demands are slightly lower but still significant. Applications FeCrAl alloys, particularly 0Cr23Al5 and 0Cr21Al4, are widely used in applications where resistance wires need to perform efficiently and reliably in high-temperature conditions. The following are some of the primary sectors that benefit from these alloys: Industrial Heating Elements: Both 0Cr23Al5 and 0Cr21Al4 are commonly used in the production of industrial heating elements for furnaces, kilns, and heat treatment processes. These alloys' high resistance to oxidation and ability to maintain mechanical strength in extreme heat make them ideal for these environments, where temperatures can reach upwards of 1000°C. Electric Heaters: In electric heating appliances, such as space heaters, water heaters, and ovens, FeCrAl alloys are a go-to material for resistance wires. The alloys' stability at high temperatures ensures that these appliances can operate safely and efficiently over extended periods. Power Generation: FeCrAl alloys, particularly 0Cr23Al5, are used in power plants for applications such as heating elements in steam generators and exhaust systems. Their resistance to oxidation and ability to maintain efficient heat generation at high temperatures ensures that power generation processes are both reliable and cost-effective. Laboratory and Scientific Equipment: Heating elements in laboratory furnaces, sterilizers, and other scientific equipment often require materials that can withstand precise and high temperatures. 0Cr21Al4 is frequently chosen for these applications due to its reliability and stability under controlled, high-heat conditions. Automotive and Aerospace: In automotive and aerospace applications, particularly for exhaust systems and catalytic converters, these alloys' high-temperature resistance and corrosion resistance are highly valued. Their use helps maintain performance in environments subject to extreme heat and corrosion.

This extruded aluminum heat sink features a wide base and high-density vertical fins for fast and reliable heat dissipation. Designed for excellent thermal performance, it is lightweight, durable, and corrosion resistant, making it ideal for LED lighting, power electronics, and industrial applications. Shanghai Glary www.glarysh.com

Minimum Order: 2 barrels

4J29 Kovar wire, a high-performance Precision Alloy , is renowned for its exceptional mechanical and physical properties. Manufactured to the highest standards of quality control, this alloy wire features a fine diameter and uniform structure, ensuring reliable performance across various industries. With outstanding resistance to heat, wear, and corrosion, 4J29 Kovar wire is perfect for applications in high-tech fields such as electronics, aerospace, medical devices, and automotive industries. Its superior tensile strength and flexibility make it indispensable for creating intricate electrical connections, precision sensors, and high-strength filaments. Key Features of 4J29 Kovar Wire High Precision: 4J29 Kovar wire is produced with extremely tight tolerances, ensuring that the diameter and mechanical properties are consistent throughout. This level of precision is crucial for applications where even the smallest deviation could cause significant issues. Superior Mechanical Properties: The wire offers excellent tensile strength, fatigue resistance, and ductility, making it durable under harsh conditions. It can withstand high stress, repeated bending, and other extreme environments without failure or deformation. Tailored Alloy Compositions: The alloy composition can be customized to meet specific application requirements, optimizing the wire's electrical, magnetic, and thermal properties. This flexibility allows it to excel in various industries. High Surface Quality: The wire has a smooth, clean surface finish, which reduces friction and enhances its performance in wire-drawing, winding, and electrical contacts. This ensures better reliability in all applications. Application Fields of 4J29 Kovar Wire 4J29 Kovar wire is used across several industries due to its versatile properties. Key application areas include: Electronics Industry: In electronics, 4J29 Kovar wire is used for manufacturing micro-springs, connectors, and sensors. Its high precision and excellent electrical conductivity ensure stable connections and accurate sensing, making it essential for reliable electronic devices. Aerospace and Defense: In aerospace and defense, 4J29 Kovar wire is used in critical components such as aircraft engine parts, missile guidance systems, and communication equipment. Its ability to resist high temperatures, extreme stress, and harsh environments ensures the safety and reliability of these high-stakes applications. Medical Devices: The biocompatibility, strength, and corrosion resistance of 4J29 Kovar wire make it ideal for use in medical devices, including surgical instruments, orthopedic implants, and cardiovascular devices. These properties ensure patient safety and contribute to the longevity of medical implants. Automotive Industry: 4J29 Kovar wire is used in the automotive industry for fuel injection systems, sensors, and electrical wiring. Its high durability and performance help improve vehicle efficiency and reduce maintenance costs, enhancing overall vehicle reliability. Advantages of 4J29 Kovar Wire High-Precision Performance: 4J29 Kovar wire provides consistently precise dimensions and mechanical properties, ensuring accuracy in critical applications where deviations could cause system failure or reduced efficiency. Durability in Harsh Environments: Its superior mechanical strength and resistance to corrosion, heat, and wear make 4J29 Kovar wire ideal for use in demanding environments such as aerospace, defense, and automotive industries. Customization for Specific Applications: The ability to customize the alloy composition allows for optimization in electrical, magnetic, and thermal properties, making 4J29 Kovar wire adaptable to a wide range of industries and applications. Superior Surface Quality: The smooth surface finish of 4J29 Kovar wire reduces friction, enhancing its performance in manufacturing processes like wire- drawing, winding, and electrical contacts, resulting in more reliable and efficient components. Chemical Composition of 4J29 Kovar Wire 4J29 Kovar wire is primarily composed of nickel, iron, and cobalt, with precise alloying elements tailored to provide specific thermal and mechanical properties. The balance of these elements ensures that the wire performs well under high temperatures and extreme mechanical stress. Packaging & Shipping We ensure that 4J29 Kovar wire is securely packaged to avoid damage during transportation. Our high-quality packaging protects the wire from contamination and environmental factors, ensuring it arrives in excellent condition. Shipping details, lead times, and packaging options can be discussed with our team upon request.

Precision alloy 1J33, 1J36 , and 1J46 are high-performance magnetic alloys widely known for their excellent magnetic properties and mechanical strength. These alloys feature high magnetic permeability, low coercivity, and stable performance across a broad temperature range, making them ideal for various industrial and electronic applications. With their superior ability to efficiently transmit and concentrate magnetic fields, these alloys are critical in industries that require precise magnetic control and reliable performance. Key Features of 1J33, 1J36, and 1J46 Alloys High Magnetic Permeability: 1J33, 1J36, and 1J46 alloys exhibit high magnetic permeability, which allows for efficient transmission and concentration of magnetic fields, ensuring optimal performance in magnetic applications. Low Coercivity: These alloys have low coercivity, meaning they can easily be magnetized and demagnetized without losing their magnetic properties over time, ensuring reliable performance in fluctuating magnetic environments. Good Temperature Stability: The alloys maintain stable magnetic properties even under varying temperature conditions, ensuring consistent performance in a wide temperature range. Excellent Mechanical Properties: With their robust mechanical strength, these alloys can withstand high stress and mechanical forces, ensuring durability and reliability in demanding environments. Precision Fabrication: 1J33, 1J36, and 1J46 alloys are highly machinable, allowing for the precise fabrication of components in various forms, including round bars, rods, and wires. Applications of 1J33, 1J36, and 1J46 Alloys These magnetic alloys are used in numerous industries that require stable and precise magnetic control. Common applications include: Electronics: In the electronics industry, 1J33, 1J36, and 1J46 alloys are used in the manufacturing of magnetic sensors, inductors, and transformers. Their high permeability and low coercivity make them ideal for applications that require efficient magnetic field transmission. Instrumentation: These alloys are used in precision instruments where accurate magnetic responses are essential. Their stability over time ensures reliable performance, even under fluctuating operational conditions. Aerospace: In aerospace applications, 1J33, 1J36, and 1J46 alloys are used in specialized magnetic components where both high reliability and performance are required, such as in magnetic actuators and sensors. Automotive: These alloys are used in automotive systems that require magnetic components, such as electric motors, sensors, and actuators, where high performance and durability are necessary. Power Generation: In power generation, the alloys are employed in transformers and other magnetic components that require consistent performance under high- stress conditions.

GH3536 high temperature alloy rod is a high-performance nickel-based superalloy primarily strengthened by the solid solution of chromium and molybdenum. This alloy, with a density of approximately 8.3 g/cm³, exhibits outstanding mechanical, physical, and chemical properties, making it an ideal choice for applications requiring superior heat and corrosion resistance, particularly in the chemical industry. Key Features of GH3536 Rod High-Performance Nickel-Based Superalloy: GH3536 rod is composed of nickel, iron, and chromium, providing superior strength and durability. The addition of molybdenum enhances its resistance to corrosion and oxidation, making it ideal for harsh industrial environments. Excellent Mechanical Properties: The tensile strength at room temperature exceeds 915 MPa, with a yield strength above 584 MPa. These high mechanical properties allow the alloy to withstand considerable stress and load, making it ideal for heavy-duty applications. Thermal Stability: The melting temperature of GH3536 ranges from 1260 to 1355 °C, ensuring stability in high-temperature environments. Its thermal conductivity at 100 °C is approximately 13.38 W/(m·°C), while its specific heat capacity is 372.6 J/(kg·°C). Outstanding Corrosion and Oxidation Resistance: GH3536 rod performs well in environments with temperatures ranging from 600 to 1200 °C, offering excellent resistance to oxidation and corrosion, particularly in chemical and petrochemical environments. Good Processability: GH3536 rod exhibits excellent formability, both in cold and hot working conditions, and can be welded using various processes such as TIG welding, plasma arc welding, and manual arc welding, making it easy to work with in fabrication and construction. Applications of GH3536 Rod Due to its superior properties, GH3536 rod is widely used in industries that demand high performance under extreme conditions. Common applications include: Chemical Industry: GH3536 is extensively used in the chemical industry for manufacturing components such as heat exchangers, reactor vessels, and piping systems, where resistance to high temperatures and corrosive environments is critical. Petrochemical Industry: In petrochemical processing, this alloy is used for producing components exposed to extreme heat and aggressive chemical environments, such as furnace tubes, distillation columns, and reformers. Power Generation: GH3536 rod is used in power plants, particularly in boiler components and steam turbines, where high temperature stability and mechanical strength are essential for long-term performance. Aerospace: The alloy is used in high-performance aerospace components such as engine parts and exhaust systems, where both heat resistance and mechanical strength are vital for safe and efficient operations. Marine and Offshore Applications: Due to its excellent resistance to corrosion and oxidation, GH3536 rod is used in marine equipment, including valves, pumps, and fittings, where exposure to seawater and other corrosive environments is common.

GH2747, GH747, and Nimonic80A are high-performance nickel-based alloys specifically designed for use in high-temperature applications such as aircraft engine rotors, gas turbines, and other critical aerospace components. These alloys are known for their excellent oxidation resistance, high-temperature strength, and superior mechanical properties, making them essential for demanding industries like aviation, aerospace, and power generation. Key Features of GH2747, GH747, and Nimonic80A Alloy Bars High-Temperature Strength: GH2747, GH747, and Nimonic80A alloys can withstand extreme temperatures up to 1000°C and beyond, making them ideal for components exposed to high heat, such as turbine blades and engine rotors. Corrosion and Oxidation Resistance: These alloys excel in resisting oxidation and corrosion, even under high-temperature and high-pressure conditions, ensuring the longevity and reliability of components in aggressive environments. Good Creep Resistance: GH2747 and other similar alloys exhibit excellent creep resistance, ensuring minimal deformation under sustained high temperatures and loads. Superior Mechanical Properties: These alloys have outstanding tensile strength, yield strength, and fatigue resistance, which are critical for components subjected to dynamic stresses. Weldability and Machinability: The alloys are highly weldable and machinable, allowing for ease of fabrication and customization to meet the precise needs of aerospace and industrial applications. Manufacturing Process of GH2747 Alloy Bars The manufacturing process of GH2747, GH747, and Nimonic80A alloys involves several stages to ensure the final product meets the rigorous demands of high- temperature applications: Melting: High-purity raw materials are melted in an electric arc or induction furnace. The molten metal is refined to remove impurities and achieve the desired chemical composition. Casting: The alloy is cast into ingots. These ingots are then heat-treated to homogenize the material and eliminate segregation. Forging: The ingots are hot-forged at temperatures above 1100°C, which refines the microstructure and improves the mechanical properties of the alloy. Hot Rolling: After forging, the material is hot-rolled to reduce thickness and achieve the required final dimensions. Annealing: The rolled bars are annealed at temperatures between 900-950°C to relieve internal stresses and improve ductility. Finishing: The final step involves cutting the bars to the required lengths and applying necessary surface treatments, such as grinding or polishing, to protect the alloy from environmental factors.

A carbon steel-based mechanical fixing device engineered for permanent installation in solid masonry materials (concrete, stone, etc.), which achieves a tight grip by means of a wedge mechanism that expands against the hole wall when the anchor’s external nut is torqued down. Carbon Steel Wedge Anchor Bolt can be used for normal weight concrete, lightweight concrete and solid masonry. Sometimes called wedge bolts, wedge anchors operate on an expansion principle. They are installed into a pre-drilled hole, and as the nut is tightened to the specified torque, the wedge expands and secures the anchor into the concrete.

A ring groove rivet is a high-strength fastening connector consisting of two parts: a rivet shank and a collar. The surface of the rivet shank is equipped with annular grooves, and the collar is sleeved on the grooved section of the rivet shank. Size Diameter (length) M16, M20, M24, M28, M32, M36, M44 Material 20MnTiB  Application This connection method features strong vibration resistance, high shear resistance, and no risk of loosening after installation. Working Principle During installation, a special tool applies axial pressure to the collar, causing it to undergo plastic deformation and tightly embed into the ring grooves of the rivet shank, forming a firm mechanical locking structure.This connection method features strong vibration resistance, high shear resistance, and no risk of loosening after installation.

Torque-shear bolt is also well known for torsional shear bolt, is a specialized high-strength fastener designed for critical structural connections. Its external feature is that the bolt head is cup head, and at the end of the rod, there is a plum blossom-shaped "breaking groove" (i.e., the torque control section), which is used in conjunction with the matching torque- shear type nuts and washers. Specification Standard GB3632 JSS II 09 Size Diameter (length) M16(40-150) M20(45-180) M22(50-200) M24(50- 200) M27(65-200) M30(80-200) Material 20MnTiB 35VB nut  material-size 35K-Diameter24 35K-Diameter28/30 35K-Diameter34 35K-Diameter34/36 45#-Diameter38 45#-Diameter42 washer  material-size 45#-Thickness3.55 45#-Thickness3.55 45#- Thickness4.55/4.6 45#-Thickness4.55/4.6 45#-Thickness4.55/4.6 45#- Thickness4.55/4.6 Surface treatment black oxide Grade 10.9 Production process Raw materials entering the factory - drawing - cold heading  -Heat treatment- inspection - packaging Package 30kg/ctn Remarks The tensile strength is more than 1000mpa

Steel structure large hexagon bolts are high-strength fasteners specifically designed for steel structure connections. They typically consist of a bolt shank, a hexagonal head, and a fully threaded or partially threaded section. The head features a standard hexagonal design. Ordinary wrenches or socket tools are allowed for installation. Specification Standard GB1228 A325 A490 Size Diameter (length) M16(40-150) M20(45-170) M22(50-200) M24(55- 200) M27(65-200) M30(80-200) Material 20MnTiB 35VB Nut  material-size 35K-Diameter24 35K-Diameter28/30 35K-Diameter34 35K-Diameter34/36 45#-Diameter38 45#-Diameter42 washer  material-size 45#-Thickness3.55 45#-Thickness3.55 45#- Thickness4.55/4.6 45#-Thickness4.55/4.6 45#-Thickness4.55/4.6 45#- Thickness4.55/4.6 Surface treatment black oxide Grade 10.9 Production process Raw materials entering the factory - drawing - cold heading  -Heat treatment- inspection - packaging Package 30kg/ctn