Welcome to Wenzhou Shangle Steel, your one-stop-shop for high quality stainless steel solutions of pipes,valves,fittings. We navigate the crossroads of innovation, quality, and customer satisfaction.
A789/SA789 S31803 DUPLEX 2205 SEAMLESS TYPE HEAT EXCHANGE TUBES Duplex stainless steels are called “duplex” because they have a two-phase microstructu...