יישום
צינור נוזל, צינור נפט, oil gas sewage chemical electricity transport
Standard
BS, GB, DIN, ASTM, API, BS 1139
Grade
45#, 20#, 45#,, A53, A106, API J55, API K55, API N80, Q345, ST52
Usage
Construction Structure/ Structure Pipe
Product name
Oilfield casing pipe/oil drilling tubing pipe
Technique
Hot Rolled, cold-drawn Seamless
End protector
Iron Protector/plastic cap
Surface Treatment
according to customers request
Secondary Or Not:
Non-secondary