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Product Description: Cold-Drawn Cold-Rolled Seamless Steel Pipes/Tubes are manufactured through a process that involves rolling the steel at a controlled temperature to achieve a seamless structure. The cold-drawing process imparts a higher degree of dimensional accuracy and surface finish compared to hot-rolled or welded pipes. These tubes are known for their precise tolerances, smooth bore, and improved mechanical properties, making them suitable for applications requiring high strength and precision.
Advantages:
High Precision: Close dimensional tolerances and smooth internal surfaces.
Enhanced Mechanical Properties: Improved tensile and yield strengths due to the cold-working process.
Improved Surface Finish: Reduced surface roughness, which can reduce friction in applications.
Seamless Construction: No welds to weaken the structure or create points of failure.
Uniform Wall Thickness: Consistent wall thickness throughout the length of the tube.
Product Parameter Table:
Attribute 属性
Specification 规格
Standard
ASTM A53, ASTM A106, EN10305, JIS G3445, etc.
Material
Low Carbon Steel, Alloy Steel (depending on grade)
Diameter Range
Typically from 10mm to 200mm (varies by manufacturer)
Wall Thickness
Varies with diameter and application requirements
Length
Standard lengths available; custom lengths upon request
Mechanical Properties:
Property
Typical Range/Values
Tensile Strength
340-550 MPa
Yield Strength
195-415 MPa
Elongation
≥ 20% (for most grades)
Chemical Composition:
Element
Typical Range (%)
C
0.05-0.25
Mn
0.25-1.00
P
≤ 0.035
S
≤ 0.035
Si
≤ 0.35 (for some grades)
Diameter Tolerance:
Typically ±0.5% of nominal diameter or ±0.1 mm, whichever is greater.
Applications:
Automotive Industry: Used in exhaust systems, fuel lines, and various structural components.
Mechanical and Structural Applications: Precision components in machinery and structural supports.
Oil and Gas Industry: Pipelines and tubing for low to medium pressure applications.
Hydraulic and Pneumatic Systems: Tubing for hydraulic and pneumatic lines due to smooth bores.
Medical Equipment: Components in medical devices requiring clean and precise internal diameters.
Furniture and Fitness Equipment: Tubular steel for structural components.
Agricultural Machinery: Precision tubing for various agricultural implements.
Construction: Scaffolding and other temporary structures.
Cangzhou Baoyang Pipeline Equipment Co., Ltd. is located in Hope New District, Mengcun County, Hebei Province, China's pipeline equipment base. The company was founded in 2018 with a registered capital of 10 million yuan. It is an enterprise integrating steel pipe spot warehousing,... Cangzhou Baoyang Pipeline Equipment Co., Ltd. is located in Hope New District, Mengcun County, Hebei Province, China's pipeline equipment base. The company was founded in 2018 with a registered capital of 10 million yuan. It is an enterprise integrating steel pipe spot warehousing,...
