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Linkman： Seinfeld     
MSN： wjpipe01@hotmail.com
E-Mail:wjpipe01@yahoo.com.cn
Linkman： June     
MSN： wjpipe02@hotmail.com
E-Mail:wjpipe02@yahoo.com.cn
Tel: 86-317-3068989        
Fax: 86-317-7920220

E-mail:wjpipe@yahoo.cn

P.C：061000

Add：No.10 BeihuanEast Road ,Cangzhou City ,Hebei, China

Stndard
GB/T8163-1999 Seamless carbon steel tube for liquid service
ASTM A106 Seamless carbon steel pipes for high-temperature service
ASTM A179/(ASME SA179) Seamless Cold Drawn Low Carbon Steel Heat Exchanger And Conderser Tubes
DIN1629/EN10216-1 seamless steel tubes for pressure purposes
API 5CT Tubing and Casing
API 5L Line Pipe
DIN2440/2441 & EN10255 Non-Alloy Steel Tubes,suitable for welding and threading
DIN17175/EN10216-2 Heat-resisting seamless steel tube
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Add：No.10 BeihuanEast Road ,Cangzhou City ,Hebei, China       Filing,Ji ICP Preparation  08006740 No.     Web service：ZHIBO NETWORK