Black Hollow Section,Black Steel Pipe,Pipe Fitting manufacturer / supplier in China,offering ASTM A500 Grade B Black Square Structure Hollow Section Steel Pipe for Construction,Black Hot Rolled Hollow Section Steel Pipe,Pre-Galvanized Steel Pipe and so on.Black Steel Pipe for Furniture ,page1.
Square Oiled Black Annealing Hollow Section 200X200 Square Steel Pipe Tube for Table Shs Rhs Black Square Pipe Iran ASTM A500 Grade B Rectangular Steel Tube FOB Price US $ 600-750 / Ton Min.Order 1 TonChina Q345 St52 Black Steel Square Tube Rectangular Pipe Square Tube,Rectangular Tube,Rectangular Pipe manufacturer / supplier in China,offering Q345 St52 Black Steel Square Tube Rectangular Pipe Shs Rhs Hollow Section,Q235B Steel Galvanized Steel Pipe Top Quality,Black Square and Rectangular Steel Pipes and so on.China Q345 Steel Square Tube for Structure
DIN 59410 Hollow sections for structural steel engineering hot formed square and rectangular steel tube,US $ 350 Q195-235,Q195,Q235,Q345 Surface Black bared ,can be galvanized,oiled,painted,powdered Ends Plain
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