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ERW: D: 21.7-457.2mm; T: 1.8-14.27mm Spirally submerged arc welded pipe: D: 219-3040...
API 5L X52 SCH40 Oil Pipe Size: 1/2"-30" SCH40/60/80/XS Application: oil, gas and w...
Black Pipe OD: 19mm to 720mm WT: 2mm to 110mm Length: 3-16m Application: line pip...
Linyi Tianyou Steel Pipe Manufacture Co.,ltd Commodity Seamless steel pipe Standard...
Linyi Tianyou Steel Pipe Manufacture Co.,ltd Commodity: Seamless steel pipe Standar...
LSAW (Longitudinal Submerge-arc Welded) steel pipe Forming technical method: UO(U...