... Exchanger , Aerospace, Shipbuilding, High-Pressure Boiler, Pressure vessels, Condensers, Water Pipeline and other industry,Quality Test:Eddy Current / Hydrostatic/ Ultrasonic/ Intergranular ... with steel stripCustomer’s request is acceptable. As a professional manufacturer of various Steel Pipe/Tubes, Flange, Tee, Elbows and Reducers ...