Design Standard: GB, JB, API, ANSI, ISO, BS, DIN, NF, JIS, etc.

Connecting type: Flange connecting, Welded connecting

Structure Manner: Wedged spring disc, Wedged rigid single disc,

Wedged rigid double disc, Rising stem& Non-rising stem type

Driving manner: Handle driving, Worm wheel/gear driving, Air operated, Electric driving

Pressure rating: PN1.0MPa~PN10.0MPa, Class150~900

Diameter size: DN15~600mm, NPS1/224? Temperature: -29 degrees Celsius ~ +540 degrees Celsius

Material range:

◆Titanium: TA1, TA2, TA10, TC4, Gr2, Gr3, Gr5

◆Nickel: N6, N201, N200, CZ-100

◆Hastelloy alloy: Hastelloy B(N-12MV, N-7M), Hastelloy C(CW-12MW)

Hastelloy C276(CW-6MC), Hastelloy C4, Hastelloy G30

◆Monel alloy: M-30C, M35-1, Monel 400, Monel 600, Monel K500

◆Inconel: Inconel 600, Inconel 800, Inconel 690

◆Duplex steel : S31803(SAF2205,F51),S32750(SAF2507,F53)

◆Zirconium: Zirconium 702, Zirconium 705

◆Austenitic Stainless steel: 1.4529, 904L, 254SMO, 654SMO

◆Stainless steel: 304, 304L, 316, 316L, 317L, 310S

◆Other: NS143/Alloy 20, C4. A105

Major parts of the valve series and materials of sealing surface differ according to actual working condition and customers' special requirement

To get the detailed information,

please contact:

China huaxia special metal limited

Add: #1705HuaxiaBankTower,No. 256 South Pudong Road,ShanghaiChina