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Welded neck flange
2016-10-24 10:47
Carbon Steel Flange A234WPB A240WPL6 20#A234WP11 A106 A105SCH5---SCH160,XXS
elbow
2016-10-22 11:00
1.material:carbon steel2.size:1/2-483:standard:ASTM.ASME.ASIN.JIN4:min order:1 ton5:FOB:USD 0.15-0.17/piece
