ERW Straight Seam Steel Pipe

Introduction:
The ERW steel pipe is short for electric resistance welded pipe. The project adopts the one time row roller forming technology of German. In order to guarantee the high quality, we use the digital regulation of electrical equipments provided by German Siemens and England MENT to control the manufacture. According to the standard of the contract, we provide steel pipes with high reliability and stability by using comprehensive tests, such as hydrostatic test, on line ultrasonic test, eddy current test, and physical and chemical test.
The ERW straight seam steel pipe (electric resistance welded pipe ) is widely used in petroleum, natural gas, steam, and the running pipeline of low-pressure flammable fluid. With a widen usage in petrochemical engineering, building of steel structure, electric power, boiler, supply of heat, coal mine, war industry, etc., the products are sold through the whole country from north to east, and also exported to America, Singapore, Bengal, German, Korea, etc.

Main Components of ERW Steel Pipe:
ERW steel tube uses the hot rolled coils as its raw material.

Feature of ERW Steel Pipe:
With a standard manufacture process, the products can be used in any standard range. Compared with the common welded pipe technology, ERW steel pipe is welded through the alternating-current resistance, and the welded joint is melted from the ontology mental base which makes the mechanical strength is much better than the general one.

Note:
1.It is applied in accordance with the customer's specific circumstances.
2.For fear of rusting in the long time ocean shipping, the steel pipes are all sprayed anticorrosive paint before exporting.

Executive Standard:
BS1387 ,BS 4568 ,BS EN39 ,BS 31 ,BS 3601 ,BS EN10217 ,JIS G3452-2004 
JIS G3445-2006 ,JIS G3444-2006,JIS G3460-2006 ,JIS G3457-2005 ,JIS C8305-1999 
ASMT A53 ,ASTM A135 ,ASTM A500,GB/T 3091-2008, API 5L,GB/T9711,GB/T 13793

Material: Q235,Q345,J55, X42-65 etc.

Technical Parameters of ERW Steel Pipe:

The executive standards: GB/T3091-2008 ASTM, A53, A500
Steel grade: Q195, Q 235, Q345B

Note:
1.★ ERW steel pipe ◆LSAW steel pipe ●double submerged arc butt welding steel pipe
2. The executive standards: GB/T3091-2008, GB/T13793-2008, GB/T9711,1-1997, API 5L, API 5L, API 5CT
3. The steel grade: 1Q195, Q215, Q235, 20#, 16Mn (Q3458), A53, ST37, ST52

Standards:

Packing and Shipping:
All the straight seam steel is wrapped while others are packaged according to the customer's requirements. The inland transportation mode is motor, while the overseas is sea transportation with containers.  

Cangzhou Leadingfly Steel Pipe Co., Ltd still supply customers with LSAW steel pipe, SSAW steel pipe, square steel pipe, custom steel pipe, anti-corrosion steel pipe, pipe fittings, etc. Featuring high quality and reliable performance, our ERW steel pipes have been quite popular among customers from Europe, America, Middle East, Africa, Southeast Asia, Australia, New Zealand, Korea, and so on. If you need ERW straight seam steel pipe, please contact us freely.