焊接截止閥

美國(guó)Miller截止閥性能：

l 150～1500Lbs, NPS 2～24"
Te: Through way te , Y te Globe globe valve, and Angle Te globe valve
OS&Y, Rising Stem, Plug Te Disc, regulating disc(throttling disc) ,Bolted Bonnet, Threaded Seat Ring
Bolted Bonnet, Threaded or welded seat ring, Raised Face flange (RF), RING TEJOINT FLANGE(RTJ)
Butt welding ends (BW) AE B16.25 
Outside screw and yoke(OS&Y),Rising stem, Non rising stem ,
Bolt bonnet(BB),Pressure seal bonnet (P), extended bonnet for CryogenicService, Welded bonnet etc. 
Operatored te Hand wheel , Gear Operated, Pneumatic Operated,ElericOperated, Impa Hand wheel etc. 
Bare stem with ISO5210 mounting pad for auator

Material of GLOBE VALVE :

Carbon Steel: A216 WCB,ASTM A105
Stainless Steel: A351 CF8(F304),CF8M(F316),CF3(F304L),CF3M(F316L),CF8C(F347),F321,F321H,CK20
Alloy Steel:Monel 400, Monel K500, alloy20,904L,CN7M, Inconel, Hastelloy® B&C, Titaniumalloy 
Duplex Stainless Steel:A351 CN7M(B473),CD4MCu(F50),CK3MCuN(F44),CG8M,
A890-1A,4A,5A,6A, A182 F44,F50,F51,F53,F310
Low temperature steel:A352 LCB,LCC,LCA,LC3,A350 LF2,LF3
High temperature steel:A217 WC6,WC9,WC5,WC11,C5,C12,C12A,A182 F22,F11,F5,F9,
Bronze, Nickel aluminum bronze(NAB),Gunmetal: B148 C95500,C95800,C95400,B62, C83600, C92200, B61, B150 C63200

GLOBE VALVE Standards compliance:

Design and Manufaure: ANSI B16.34,BS1873
Face to face(end to end): ANSI B16.10
Flanged conneion: to AE B16.5, AE B16.47 Series A, series B, MSS SP-4
Butt welded end: ANSI B16.25
Test and inspeion: API598
Manufauring to NACE MR-01-75 on request

A. Anti-friion ball thrust bearing: Reduces friionbetween mating parts to ensure ooth operation
B. Grub screw: Secures yoke nut in the bonnet
C. Grease nipple: Supplies lubricant to the mating parts

更詳細(xì)信息請(qǐng)聯(lián)系代理商：深圳市中鼎閥門有限公司