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Sell:LSAW Q235A,Q235B,Q345B, large diameter steel pipes 1.Application: Oil and na...
Sell:LSAW Q16MnR,Q390GJC,Q345C large diameter steel pipes 1.Application: Oil and ...
Name:Great -seamless -pipe/great steel pipe/great pipe millBrand: ZH Price: 750...
ASTM seamless fluid steel pipe Specifications OD: 2 inch to 48 inch WT:2-30mm s...
Name:Carbon Steel Seamless Pipe/Carbon Steel Seamless Pipes/Carbon Steel Seamless Pip...
1.Description alloy pipe, alloy steel pipe, seamless alloy pipe, welded alloy pipe 2...
LSAW Carbon Steel Pipe Process: Longitudinal Submerged-Arc Welded Steel Pipe LSAW ...
Offer:Grade A|Grade B|API 5L X42|API 5L X46|API 5L X52|API 5L X56|API 5L X60|API 5L X...
Process: Longitudinal Submerged-Arc Welded Steel Pipe LSAW - UO(UOE)、RB(RBE)、JCO(JC...
1.Commodity Name st37 round steel 2.Standard ASTM A106 ,ASTM A53 ,API5L B ,ASTM A1...
Factory Supply API 5CT casing and tubing bare pipe Executive standard: Steel struc...
Seamless steel pipe is a kind of long steel with hollow section and no joint around i...