ERW Steel Pipe

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A list of pipes we can offer and corresponding standard
GB/T13793 Longitudinal Electric Resistance Welded Steel Pipe
DIN2394 Precision Welded Steel Pipe
EN10305-3 Welded and cold reduction type square and rectangular pipes
EN10305-3 Square and Rectangular Welded Steel Pipe
EN10305-5 Welded and cold reduction type square and rectangular pipes
EN 10305-5 Rectangular and Square Welded Steel Pipe
EN10305-6 Welded cold drawn pipes for hydraulic and pneumatic power systems
EN 10305-6 Cold Drawn Welded Steel Pipe for Power Systems
ASTM-A513 Carbon steel and alloy steel ERW pipe for mechanical use
ASTM A513 Welded Steel Pipe
ASTM A 53 Welded Steel Pipe

Main applications
Our ERW steel pipes are extensively used for making of motorcycle framework, body-building equipment framework, bicycle framework, and more. They are also ideal for jointing of mechanical parts, and so on.

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Production process

We can manufacture our ERW steel pipe using materials according to customers' requirement. The material can be SS400, B400QZR, Q235B, and ST37-2, etc.
The outer diameter of our ERW pipe ranges from 10mm to 120mm, and the wall thickness ranges from 0.7mm to 5mm.

Precision Seamless Steel Pipe Precision Seamless Steel Pipe Precision Seamless Steel Pipe Precision Seamless Steel Pipe Precision Seamless Steel Pipe

Size
a) O.D.: Φ10-120mm
b) W.T.: 0.7- 5mm

Steering column tube
Oil tank tube
Transmission shaft tube
Automobile front and rear axle tube
Automobile shock absorber reservoir
Pneumatic pump tube
Engine bracket tube
Dust cover tube

Fengli is a professional ERW steel pipe manufacturer in China. We offer various types of products such as seamless steel pipe, welded precision steel pipe, structural steel pipe, and precision seamless steel pipe.

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  • Seamless Steel Pipe Fengli seamless steel pipes are given a series of inspections and tests to ensure quality. The list is given below:
    Chemical composition inspection, mechanical properties test (tensile strength, yield strength, elongation, flaring, flattening, bending, hardness, impact test), surface and dimension test, no-destructive test, hydrostatic test...
  • Welded Precision Steel Pipe The welded precision steel pipe is extensively used in kinds of gas springs, shock absorbers, cylinders, body building instruments, hydraulic systems, automobile and in the occasion where high precision, brightness, cleanness and mechanical properties of the pipe are required...