Duplex stainless steel tube(Seamless tube and welded tube) can be divided into four types: Low alloy, medium alloy,high alloy and super duplex stainless steel Type. The main Characteristic of the Duplex stainless steel tube is that its yield strength can reach 400-550MPa, Which is twice that of ardinary stainless steel. so it can save material and reduce equipment manufacturing costs. in terms of corrosion resistance, especially for poor conditions of the medium (such as seawater and high chloride ion content),the resistance to pitting,crevice corrosion, stress corrosion, and corrosion fatigue of duplex stainless steels is significantly better than that of ordinary austenite, as good as high-alloy austenitic stainless steels.

Xunhong steel co.,ltd can provide duplex stainless steel pipes and plates of various standards and grades, passed ISO9001,SGS and other certificates,accept third-party testing, has complete testing and testing facilities, from produrct development raw material supply, production proces management, etc. in accordance with international quality The system standards are standardized to provide customers with satisfactory pre-sale, In-sale and after sale service. Feel free to contact us anytime