2205 2507 Duplex steel butterfly valve

2205 2507 Duplex steel butterfly valve Product introduction

　2205 2507 Duplex steel butterfly valve Manufacturer, Factory and Supplier. D2205 2507 Duplex steel butterfly valve can be flanged end or wafer end, which is more and more popular used for high corrosion applications. 2205 2507 Duplex steel butterfly valve has excellent performance of corrosion-resisitant. Also, the duplex stainless steel check valve is particularly resistant to not only chloride stress corrosion but also chloride pitting corrosion.

2205 2507 Duplex steel butterfly valve drive mode can be manual, worm gear, pneumatic, electric. The main application of 2205 2507 Duplex steel butterfly valve includes oil&gas, seawater desalination, shipbuilding, pharmaceutical, petroleum, chemical, and so on.

Duplex stainless steel butterfly valve is also known as 2205, 2507, S31803, S32205, A351 CD3MN, ASTM A182 F51,F53,F55 and 1.4470.

2205 2507 Duplex steel butterfly valve Performance:

High resistance to chloride stress corrosion cracking
Chloride pitting and crevice corrosion resistance superior to 317L stainless
Good general corrosion resistance
High strength
Good sulfide stress corrosion resistance
Useful up to 600°F

2205 2507 Duplex steel butterfly valve Specification:
Valve Manufacturing standards: API, ANSI, BS, DIN, JIS
Butterfly valve Sealing: metal-seated, resilience-seated
Butterfly Valve Structures: double offset, triple offset
Valve Size range:DN50mm - DN2800mm)
Pressure: PN0.6MPa to PN4.0MPa
Optional Material: Duplex stainless steel 2205，Super Duplex steel 2507, Duplex S31803, Super Duplex S32750, Super Duplex S32760, CD4MCu, CD4MCuN, CD3MCuN, CE8MN, CD6MN, CD3MN, CE3MN, CD3MWCuN,F51, F53, F55, F60

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2205 2507 Duplex steel butterfly valve

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