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HIGH PRECISION PRECISION COLD DRAWN AND COLD ROLL SEAMLESS STEEL TUBES
STANDARD: GB/T3639, DIN2391, EN10305-1 and other equivalent standards
MATERIAL: ST35, ST37.4, ST45, ST52, ST52.4, E235, E355, 10#, 20#, 45#, SKTM13C, 4130, 4140 and others upon request
DELIVERY CONDITION: BK, BKW, NBK
SIZES: As per request
OD and ID tolerance can be with +/-0.03mm min or as per request
The Cold Drawn or Cold Rolled Seamless Steel Tube represents a pinnacle of precision engineering and material excellence, meticulously crafted to meet the demanding requirements of various industrial applications. Renowned for its exceptional strength, durability, and dimensional accuracy, this seamless tube offers versatility and reliability across a broad spectrum of industries.
Cold-drawn or cold-rolled seamless steel pipe is a high-quality product that offers superior performance and versatility in a variety of applications. Crafted with precision and expertise, this seamless steel pipe is manufactured using a cold drawn or cold rolled process ensuring superior strength, durability and dimensional accuracy.
The cold drawing or cold rolling process involves pulling steel pipe through a series of dies or rollers, resulting in a seamless pipe with a smooth and uniform surface finish. The process eliminates the need for welding, reduces the risk of weak points or structural deformation, and enhances the overall integrity of the tube.
The seamless structure of our company's cold-drawn or cold-rolled seamless steel pipes offers numerous advantages for different industries and applications. Its excellent strength-to-weight ratio makes it ideal for structural components in the automotive, aerospace and construction industries. It can withstand high pressure and high temperature environments and is suitable for use in boilers, heat exchangers and hydraulic systems.
Manufacturing Process:
The cold drawn or cold rolled seamless steel tube is produced through specialized manufacturing processes that involve cold drawing or cold rolling of steel billets or pipes.
Cold drawing involves pulling the steel through a series of dies to achieve the desired dimensions and mechanical properties, while cold rolling compresses the steel between rollers to form the tube.
Dimensional Accuracy:
One of the key attributes of cold drawn or cold rolled seamless steel tubes is their superior dimensional accuracy.
These tubes are known for their precise outer diameter, wall thickness, and overall dimensions, making them ideal for applications where tight tolerances are critical.
Surface Finish:
Cold drawn or cold rolled seamless steel tubes typically feature a smooth and uniform surface finish.
This surface finish not only enhances the aesthetics of the tube but also reduces friction and resistance to fluid flow in applications such as hydraulic systems.
Strength and Durability:
Cold drawn or cold rolled seamless steel tubes exhibit exceptional strength and durability due to their manufacturing process.
The cold working process refines the grain structure of the steel, resulting in improved mechanical properties such as higher tensile strength and yield strength.
Versatility in Applications:
The versatility of cold drawn or cold rolled seamless steel tubes makes them suitable for a wide range of applications across various industries.
They are commonly used in automotive, aerospace, construction, machinery, and hydraulic systems, among other applications.
Resistance to Corrosion:
While cold drawn or cold rolled seamless steel tubes are not inherently corrosion-resistant, they can be further treated or coated to enhance their corrosion resistance.
Common treatments include zinc plating, galvanizing, or applying protective coatings to protect the surface from corrosion.
Customization Options:
Cold drawn or cold rolled seamless steel tubes can be customized to meet specific application requirements.
Customers can specify the desired dimensions, tolerances, surface finish, and material grade to suit their particular needs.
Quality Assurance:
Each cold drawn or cold rolled seamless steel tube undergoes rigorous quality control measures to ensure compliance with industry standards and specifications.
Quality assurance processes may include dimensional inspections, mechanical testing, and surface quality checks to verify performance and reliability.
In summary, the cold drawn or cold rolled seamless steel tube is a versatile and reliable solution for a wide range of industrial applications. Its precise dimensional accuracy, superior strength, and durability make it the preferred choice for demanding applications where quality and performance are paramount.
Hydraulic system
Hydraulic cylinder, Industry Jacks, motorcycle and automobile vibration damper, steering gears and Other fields which have high request for precision, surface cleanness and mechanical properties.
HIGH PRECISION PRECISION COLD DRAWN AND COLD ROLL SEAMLESS STEEL TUBES
STANDARD: GB/T3639, DIN2391, EN10305-1 and other equivalent standards
MATERIAL: ST35, ST37.4, ST45, ST52, ST52.4, E235, E355, 10#, 20#, 45#, SKTM13C, 4130, 4140 and others upon request
DELIVERY CONDITION: BK, BKW, NBK
SIZES: As per request
OD and ID tolerance can be with +/-0.03mm min or as per request
The Cold Drawn or Cold Rolled Seamless Steel Tube represents a pinnacle of precision engineering and material excellence, meticulously crafted to meet the demanding requirements of various industrial applications. Renowned for its exceptional strength, durability, and dimensional accuracy, this seamless tube offers versatility and reliability across a broad spectrum of industries.
Cold-drawn or cold-rolled seamless steel pipe is a high-quality product that offers superior performance and versatility in a variety of applications. Crafted with precision and expertise, this seamless steel pipe is manufactured using a cold drawn or cold rolled process ensuring superior strength, durability and dimensional accuracy.
The cold drawing or cold rolling process involves pulling steel pipe through a series of dies or rollers, resulting in a seamless pipe with a smooth and uniform surface finish. The process eliminates the need for welding, reduces the risk of weak points or structural deformation, and enhances the overall integrity of the tube.
The seamless structure of our company's cold-drawn or cold-rolled seamless steel pipes offers numerous advantages for different industries and applications. Its excellent strength-to-weight ratio makes it ideal for structural components in the automotive, aerospace and construction industries. It can withstand high pressure and high temperature environments and is suitable for use in boilers, heat exchangers and hydraulic systems.
Manufacturing Process:
The cold drawn or cold rolled seamless steel tube is produced through specialized manufacturing processes that involve cold drawing or cold rolling of steel billets or pipes.
Cold drawing involves pulling the steel through a series of dies to achieve the desired dimensions and mechanical properties, while cold rolling compresses the steel between rollers to form the tube.
Dimensional Accuracy:
One of the key attributes of cold drawn or cold rolled seamless steel tubes is their superior dimensional accuracy.
These tubes are known for their precise outer diameter, wall thickness, and overall dimensions, making them ideal for applications where tight tolerances are critical.
Surface Finish:
Cold drawn or cold rolled seamless steel tubes typically feature a smooth and uniform surface finish.
This surface finish not only enhances the aesthetics of the tube but also reduces friction and resistance to fluid flow in applications such as hydraulic systems.
Strength and Durability:
Cold drawn or cold rolled seamless steel tubes exhibit exceptional strength and durability due to their manufacturing process.
The cold working process refines the grain structure of the steel, resulting in improved mechanical properties such as higher tensile strength and yield strength.
Versatility in Applications:
The versatility of cold drawn or cold rolled seamless steel tubes makes them suitable for a wide range of applications across various industries.
They are commonly used in automotive, aerospace, construction, machinery, and hydraulic systems, among other applications.
Resistance to Corrosion:
While cold drawn or cold rolled seamless steel tubes are not inherently corrosion-resistant, they can be further treated or coated to enhance their corrosion resistance.
Common treatments include zinc plating, galvanizing, or applying protective coatings to protect the surface from corrosion.
Customization Options:
Cold drawn or cold rolled seamless steel tubes can be customized to meet specific application requirements.
Customers can specify the desired dimensions, tolerances, surface finish, and material grade to suit their particular needs.
Quality Assurance:
Each cold drawn or cold rolled seamless steel tube undergoes rigorous quality control measures to ensure compliance with industry standards and specifications.
Quality assurance processes may include dimensional inspections, mechanical testing, and surface quality checks to verify performance and reliability.
In summary, the cold drawn or cold rolled seamless steel tube is a versatile and reliable solution for a wide range of industrial applications. Its precise dimensional accuracy, superior strength, and durability make it the preferred choice for demanding applications where quality and performance are paramount.
Hydraulic system
Hydraulic cylinder, Industry Jacks, motorcycle and automobile vibration damper, steering gears and Other fields which have high request for precision, surface cleanness and mechanical properties.
