EN10210 Standard S235jr Steel Grade Structural Construction RHS Steel Tube In addition to the thickening of the wall, the size of the corner and the ....
S355JR Steel Grade En Standard Black Steel Construction RHS Steel Tube Rectangular steel tube is a kind of hollow square section of light thin-walled ...
S355JR Steel Grade En Standard Black Steel Construction RHS Steel Tube Rectangular steel tube is a kind of hollow square section of light thin-walled ...
JIS G3466 Carbon Steel Square For General Structural Purposes RHS Steel Tube Mainly used in construction, machinery manufacturing, steel construction ...
GB/T 6728 Cold Formed Steel Hollow Sections For General Structure RHS Steel Tube Standard for RHS Steel tube GB/T6728-2002,GB/T6725-2002, GBT3094-2000...
Cold Formed Steel Hollow Sections S355 Steel Grade En10210 Standard RHS Steel Tube Rectangular steel tube is a kind of hollow square section of light ...