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galvanized scaffolding tube OD: 38-48.6mm WT: 2-4mm Standard length: 6mtr Usa...
Copper mould tubes: (1)Square copper mould tube:60x60, 90x90, 100x100, 110x110, 120x...
The manufacturer highly recommend that their products should be use between original ...
Application: Oil and Gas Industry Process:Seamless and ERW Standard:API 5CT Type:C...
we supply ASTM A335/ P92,P91,P22,P11,P9,P5 ,ASTM A106B, API 5L, API 5CT seamless stee...
We produce square,rectangulara and round ERW steel tubes and pipes with the galvanizi...
Brief introduction of niobium tube: http://www.zzstc.com/Niobium/niobium-tube.html ...
STD: API-5L , API-5CT MAT: L245~L555 Q235 Q345 20# Grade: X42~X80 W.T: 5~26...
STD: API-5L , API-5CT, ASTM A53, ASTM A252, ASTM A500, BS1387 MAT: L24~L485 J55 ...
STD: API-5L, API-5CT, ASTM A106, ASTM A53 MAT: 10# 20# 45# 15CrMo 16Mn H40 J...
STD: API-5L , API-5CT MAT: L245~L555 Q235 Q345 20# Grade: X42~X80 W.T: 5~26mm ...