LR Certificate of JW

LR classification certificate for stainless steel tube supplying stainless steel tube for vessel, ship and marine and other offshore industries main material: TP304/304L, 316/316L, 310S, 347H, 904L, other supper nickel tubes if any request for stainless steel tube, requiring classfication certificate, feel free to contact us.

(Super) Duplex stainless steel

(Super)Duplex Stainless Steel Presentation Superior (Cl-) corrosion resistance,Excellent stress corrosion resistance ability; Excellent Pitting corrosion and Crevice corrosion performance.Comprehensive mechanical properties; Good welding performance; Key technology:Heat Treatment Pipe making technology,make pipe metal tissue density,grain refining.Good surface quality, comprehensive performance better,uniform performance; Delivered to Saudi Arabia National water company Seawater desalination Project; Delivered to CGNPC Namibia …

(Super) Duplex stainless steel Read More »