shs rhs section steel 40 40 a53 gr b ms gb hot rolled


Sturdy, Stainless 40*40mm square hollow section for

Sturdy, Stainless 40*40mm square hollow section for

SHS RHS GI Rectangular Hollow Section Galvanized Square Pipe Tube Carbon Steel 40*40mm A53 Gr.b MS GB Thick Wall Pipe Hot Rolled $600.00-$650.00 / Ton 5 Hot Dipped Galvanized SHS RHS Steel Pipe factory and Product Galvanized Square and Rectangular Steel Pipe Material Carbon Steel Grade Q195 = S195 / A53 Grade A Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2 Q345 = S355JR / A500 Grade B Grade C Standard DIN 2440, ISO 65, EN10219GB/T 6728JIS 3444 /3466ASTM A53, A500, A36 Galvanized steel pipe - Shandong Hongyan Metal Material Hot DIP Sch40 A53 API 5L Gr. B Seamless/ ERW Spiral Welded / Alloy Galvanized/Rhs Hollow Section Ms Gi Square/Rectangular/Round Steel Pipe FOB Price:US $480-720 / galvanized square hollow section steel For heavy Duty SHS RHS GI Rectangular Hollow Section Galvanized Square Pipe Tube Carbon Steel 40*40mm A53 Gr.b MS GB Thick Wall Pipe Hot Rolled $600.00-$650.00 / Ton 5 Hot Rolled Square and Rectangular Tube Hollow