LSAW steel pipe lines Jun. 2, 2013 21:39:05
Usage: Used for low pressure liquid delivery, such as water, gas, and oil.Standard: API 5L, API 5CT, ASTM 53, EN10217, DIN 2458. IS 3589, GB/ T3091, GB/ T9711Certificate: API 5L PSL1 / PSL2, API....
See more »We, Hunan Shinestar Steel Group , as a large investment group, are specialized in steel products manufacturing, steel products stocking and real estate developing.
Firstly, as a professional....