Despriciton: astm a500 Gra welded hollow sectionastm a500 steel pipeastm a500 steelastm a500 grade b steelastm a500 steel rectangleastm a500 pipeastm a500 steel propertiesastm a500 vs a513astm a500 gr b specificationSquare hollow steel Manufacturers Suppliers,China ASTM A500 S235jr S275jr S355jr Mild Steel Hollow Section Square Tube Steel 50X50 Price...
Standard: AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc.
Surface Treatment: Clean, blasting and painting according to customer requirement
Machining Service: Cutting, Welding, Bending, Forming, Rolling, Drilling, Slitting, Heat treatment
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