材质
Q235B Q355B,GR.B.X42.X52.X70.S235JR S355JR
End protector
As your requirement
Payment methods
By negotiation
Supplier type
Assessed supplier
Top 3 market
North America, Africa, Europe
Certification
API, BSI, ISO etc
Grade
Q195-Q345,GR.B,X42.X52,X60,S235JR,S355JR