Gold Index: 138621
Cangzhou Qiancheng Steel-Pipe Co., Ltd. [China (Mainland)]
Business Type:Manufacturer, Trading Company, Distributor/Wholesaler City: Cangzhou Province/State: Hebei Country/Region: China (Mainland)
ASTM A 333 Gr. 3 Gr.6 ASTM A335
QCS1308-29
ASTM A335 is a standard of alloy seamless pipes. And its materials are famous among alloy pipes,which contain P11,P22,P5,P9,P91 and so on
2013-08-14
Api Seamless Steel Tube
QCS1308-4
ASTM A335 P11 is the standard and material for alloy seamless pipe .and this pipe will be inspected by third party,such as BV,SGS and Moody if EXW
2013-08-05
Seamless Alloy Steel pipe A335 P1
A335 P1
Seamless Steel Pipe API/ISO/CE Certificate
2013-10-09