Astm A789/a790 Uns S32750 Super Duplex Steel Pipe

We are offering ASTM A789/A790 UNS S32750 Super Duplex Steel Pipe. UNS S32750 is a super-duplex stainless steel grade for service in highly corrosive condition. This material owns the following characteristic:

a Excellent resistance to stress corrosion cracking in chloride environment
a Very good resistance to pitting and crevice corrosion
a Very high mechanical strength
a High resistance to erosion corrosion and corrosion fatigue
a Good weldability

S32750 is a duplex stainless steel grade, which has the excellent corrosion-resistance under the grim corrosive condition, especially applied in the aggressive chloride-containing environment. Besides, this material also owns the good general corrosion resistance and intergranular corrosion resistance.
This material has the following typical applications:
Pipe used for the oil refining and gas processing
Pipe used under the seawater condition
Pipe used in the desalination plant
Pipe used for salt evaporation
Pipe used in the heat exchanger for the geothermal exploitation
Pipe used in the paper and pulp production industry
Pipe used for the organic acid production
Pipe used as the machine component requiring high strength