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,
High Pressure Boiler Tube ASTM A213 T22 Seamless Steel Tube OD 44.5 mm x 4.5 mm x 6-7 Mtr PE Specification: 1. High-Pressure Boiler Tube 2. Size: 3''...