ERW&LSAW&SSAW Welded Pipe

API 5L LSAW SAWL STEEL PIPE/Longitudinal Seam Submerged-arc Welded Steel Pipes ERW Steel Pipe And Tube Sectional Form Round

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API 5L Pipe AC X65,PSL-1 s/c 12″-XXS ERW Welded Steel Pipe Erw Round Steel Tube Production Line Sizes Price List High Quality

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API 5L Spiral Steel Pipe Tube Outside 3PE Cement Mortar Lined Anticorrosion SSAW Steel Pipe For Water Supply Drain Pipe

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API 5L X42 SSAW SPIRAL STEEL TUBE 711 MM

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API 5L X42 SSAW SPIRAL STEEL TUBE 762 MM For Automobile Half Shaft Large-Diameter Thick-Walled Seamless pipe

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API 5L X42 SSAW Spiral Steel Tube 813 MM Large Diameter Carbon Spiral Welded Steel Pipe Price For Water Oil And Gas High Quality

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API 5l x52 black spiral welding ssaw steel pipe ms pipe

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API 5L X70M(L485M)PSL2 STEEL PIPE FOR GAS PROJECT LINE PIPE ERW CARBON STEEL ERW Steel Tube Sectional Form Round High Quality

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API SSAW Steel Pipeline Large Diameter for carbon steel spiral welded tube pipe Penstock Pipe water transmission ZS

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API standard ERW carbon Steel Pipe for oil and gas pipeline

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ASTM A106 Grade B Carbon Steel ERW Straight Welded Steel Pipe For Building Oil Pipeline Gas Tube Hot Selling

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ASTM A252 hot dip galvanized steel tube / 3′ galvanized steel pipe zinc coating/ Round steel pipe

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