2507 stainless steel welded pipe
2507 is a ferritic-austenitic (dual-phase) stainless steel that combines the most beneficial properties of many ferritic and austenitic steels. Due to its high chromium and molybdenum content, the steel has excellent resistance to pitting, crevices and uniform corrosion. Dual-phase microstructure ensures that the steel has high stress corrosion cracking resistance and high mechanical strength.
2507 stainless steel applications in the oil and gas industry; Offshore shitaitian oil platform (heat exchanger pipe, water treatment and water supply system, fire protection system, sprinkler system, water stabilization system; Petrochemical equipment; Desalination (desalination) equipment (and the high-pressure pipe and seawater pipe in the equipment); Mechanical and structural components requiring both high strength and high corrosion resistance; Burning (waste) gas purification equipment. Main ingredients: 25Cr-7Ni-4Mo-0.27N
Standard in different country
ASTM/ASME:A240 - UNS S32750
EURONORM:1.4410 - X2 Cr Ni MoN 25.7.4
AFNOR:Z3 CN 25.06 Az
DIN/EN 1.4410,ASME SA-240
Jaway Steel is a manufacturer for stainless steel pipe in China,we supply both welded & seamless pipe for 2507 grade,for pipe,normally the price of seamless will higher than welded,but for 2507 grade,due to its special performance,welded is difficult than seamless,so price of welded actually higher than seamless.
If you have any interesting,welcome to inquiry us.
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