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ERW pipe

2016-05-08 07:56      Click£ºtimes
The 16” ERW production line introduced from Germany can produce all kinds of steel pipes for petroleum, machinery, chemicals and mining industry. The annual capacity of ERW pipe is 200,000 tons.
 
Product standard
Standard     Code of standard
China National Standard GB 9711.1¡¢9253.2
American Petroleum Institute API 5CT¡¢5B
International Organization for Standardization ISO 11960¡¢10422
The United States Society for Testing and Materials ASTM A370¡¢E112¡¢E45

 
Pipe Size
 ERW line pipe steel grade: API 5L A¡¢B  X42-X70

O.D.
(mm)		 Φ139.7 Φ159 Φ168.3 Φ219.1 Φ228.6 Φ244.5 Φ273.1 Φ323.9 Φ325 Φ339.7 Φ377 Φ406.4 Φ426
W.T.
(mm)		 3.20~
12.7		 3.60~12.7 3.75~12.7 4.40~12.7 4.80~12.7 4.80~12.7 5.20~12.7 5.60~12.7 5.60~12.7 5.60~12.7 5.60~12.7 5.60~12.7 5.60~12.7

 
ERW pipe production line ERW pipe

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