材质
Q235B Q355B GR.A GR.B X42 X52 X60
Surface
Customers't Requirement
Material
Q195/Q215/Q235/Q345
Standard
GB/T3901 BS EN 39 ASTM A53-2007 BS 1387 BS 1139
Grade
A53-A369 A106(B,C) Q195-Q345
Usage
Oil Gas Sewage Transport
Packing
Standard Seaworthy Packing