API, ASTM, DIN, JIS, BS, ASTM,DIN,GB/T,JIS,BS,API

API 5CT, API 5L, API 5DP, ASTM A106-2006, ASTM A53-2007, ASTM A335-2006, DIN 1629/3, DIN 1629/4, DIN 2391, DIN 17175, JIS G3454-2007, JIS G3458-2005, JIS G3445-2006, BS 1387, BS 1139

10#-45#, STPG42, Q195-Q345, Cr-Mo alloy, STPA22-STPA26, ST35-ST52, 16Mn, API J55-API P110, A53-A369

10#, 20#, 45#, STPG42, Q235, Q345, 15CrMo, STPA25, St37, St52, 16Mn, API J55, API P110, A335 P11, A333 Gr6

Round

4 – 1260 mm

Shandong, China

Fluid Pipe Oil Pipe Gas Pipe, Fluid pipe, oil pipe, gas pipe, structure pipe