China S355JR Black Surface Square Steel Pipe 30*30-300*300 Hollow Welded Steel Pipe

S355JR Black Surface Square Steel Pipe 30*30-300*300 Hollow Welded Steel Pipe

Section Shape: Square
Size Range: 15*15-600*600mm
Thickness Range: 1.0-30mm
China EN10210 EN10219 AS1163 Square Steel Pipe with Black Surface Treatment and 30*30-300*300 Hollow Section

EN10210 EN10219 AS1163 Square Steel Pipe with Black Surface Treatment and 30*30-300*300 Hollow Section

Model NO.: EN10210 EN10219 AS1163
Surface Treatment: Black
Section Shape: Square
China ASTM A500 S275JR Square Steel Pipe with Black Surface Treatment for Structural Applications

ASTM A500 S275JR Square Steel Pipe with Black Surface Treatment for Structural Applications

Model NO.: ASTM A500
Surface Treatment: Black
Section Shape: Square
China ASTM A500 Square Steel Pipe 400*400*12mm S355JR Hollow Black Iron Pipe for Structural Use

ASTM A500 Square Steel Pipe 400*400*12mm S355JR Hollow Black Iron Pipe for Structural Use

Model NO.: ASTM A500
Surface Treatment: Black
Section Shape: Square
China ASTM A500 Black Surface Square Hollow Section Steel Pipe with S355JR Grade for Structural Use

ASTM A500 Black Surface Square Hollow Section Steel Pipe with S355JR Grade for Structural Use

Model Number: ASTM A500
Surface Treatment: Black
Section Shape: Square
China S355JR S355J0 S355J2 Square Steel Pipe and Square Tube with Black Surface in 30*30-300*300 Sizes

S355JR S355J0 S355J2 Square Steel Pipe and Square Tube with Black Surface in 30*30-300*300 Sizes

Model NO.: S355JR S355J0 S355J2
Surface Treatment: Black
Section Shape: Square
China S275JR Black Surface Square Steel Pipe Welded Hollow 30*30-300*300

S275JR Black Surface Square Steel Pipe Welded Hollow 30*30-300*300

Model NO.: S275JR
Surface Treatment: Black
Section Shape: Square
China ASTM A-500 Steel Square Tube 100 X 50 X T3.0mm with Black Surface Treatment for Construction and Machinery

ASTM A-500 Steel Square Tube 100 X 50 X T3.0mm with Black Surface Treatment for Construction and Machinery

Model Number: A-500
Section Shape: Square
Side Length Range: 30*30mm-400*600mm
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