TOBO ALLOY GROUP TOBO Alloy Group is a mature, steady and energetic high-tech company, specializing in manufacture of high-temperature alloys and corrosion resistant alloys, such as Hastelloy, Haynes,
Powder Coated Steel Tube API 5L GRADE X42 MS PSL2 3LPE COATED ERW PIPE 4 INCH 0.25 INCH WT Quick Details Thickness 1.8 - 22 mm Section Shape Round Outer Diameter 21.3 - 660 mm Place of Origin China ...