High Pressure Ball Valve

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seat:
Beijing
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Last update:
2020-10-19 00:45
Browse the number:
394

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CGV Valve

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Contact：chenggaovalve(Mr.)

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Area：Beijing

Address：Beijing

Website：http://www.cgvvalve.com/ http://chenggaovalve.mgdbzq.com/

Product details

Trunnion High Pressure Ball Valve

High pressure ball valve is usually made in Trunnion Mounted type, and made of forged steel, cast steel, but usually made of forged steel which can bear higher pressure than cast steel. Forged steel can be produced with less defections, so it’ more popular material for high pressure ball valves.

SIZE RANGE AND PRESSURE CLASS

Size from 2” to 48” (DN50-DN1200)

Pressure from 150LBS to 2500LBS (PN10-PN420)

DESIGN STANDARDS

Design / Manufacture as per the standards below API 6D; ASME B16.34; DIN 3357; EN 13709; GB/T12237; BS5351

Face to Face Length (Dimension) as per the standards ASME B16.10; EN 558-1 Gr. 14 (DIN 3202-F4); DIN 3202-F5; DIN 3202-F7; BS5163

Flanged Dimension according to the standards ASME B16.5; EN 1092-1; BS4504; DIN2501;

Flanged to ASME B16.5 (2” ~ 24”) and ASME B16.47 Series A / B (26” and above) Clamp / Hub ends on request.

Testing according to the standards API 598; API 6D; EN 12266-1; EN 1074-1; ISO5208

TECHNICAL FEATURES

Three-piece, split body, Forged Steel

Side entry design.

Tight shut-off sealing mechanism

Self-relief of excessive cavity pressure.

Double Block & Bleed

Double Body Sealing

Fire Safe Design

Multiple Stem Sealing

Emergency seat and stem injection

Anti-provision Design

Anti-Static Device

Anti-Blow out Stem

CONSTRUCTION MATERIALS

Carbon Steel

A105, C22.8/ P250GH (1.0460/1.0432)

Low Temperature Carbon Steel (LTCS):

ASTM A350 LF2, TStE355 / P355QH1 (1.0571/1.0566)

Alloy Steel:

ASTM A350 LF1/LF3/LF5/LF6/LF9/LF787,

High Temperature Steel (Chrome Moly)/Alloy Steel:

ASTM A182 F1, 15Mo3 16Mo3 (1.5415)

ASTM A182 F11, 13 CrMo 4 4/ 13CrMo4-5 (1.7335)

ASTM A182 F22, 10CrMo 9 10 / 11CrMo9-10 (1.7383/1.7380)

ASTM A182 F91, X10CrMoVNb9-1 (1.4903)

Austenitic Stainless Steel/Alloy Steel:

ASTM A182 F304 X5CrNi1810/ X5CrNi18-10 (1.4301)

ASTM A182 F304L X2 CrNi 19 11 (1.4306)

ASTM A182 F316 X5CrNiMo 17 12 2 / X5CrNiMo17-12-2 (1.4401)

ASTM A182 F316L X2 CrNiMo 17 13 2 / X2CrNiMo17-12-2 (1.4404）

ASTM A182 F316 Ti X6 CrNiMoTi 17 12 2 / X6CrNiMoTi17-12-2 (1.4571)

ASTM A182 F321 X6 CrNiTi 18 10 /X6CrNiTi18-10 (1.4541)

ASTM A182 F347 X6CrNiNb1810/ X6CrNiTi18-10C (1.4550)

ASTM A182 F44 (6MO) (1.4547)

ASTM A182 F20*(ALLOY 20#)

Ferritic-Austenitic / Duplex / Super Duplex Stainless Steel:

ASTM A182 F51, X2 CrNiMoN 22 5 3 / X2CrNiMoN22-5-3 (1.4462)

ASTM A182 F52, (1.4460)

ASTM A182 F53, X2CrNiMoCuN 25.6.3 (1.4410)

ASTM A182 F55, X2CrNiMoCuWN 25.7.4 (1.4501)

ASTM A182 F60, (1.4462)

Other materials

Alloy 20 ASTM B462 / UNS N08020

Monel 400 / UNS N04400 ASTM B564-N04400 / A494 M35-1 NiCu30Fe (2.4360)

Nickel Alloy 904L / UNS N08904 X1NiCrMoCu25.20.5 (1.4539)

Inconel 625 /UNS N06625 /ASTM B564-N06625 /ASTM A494-CW6MC

NiCr22Mo9Nb (2.4856)

Inconel 825 /UNS N08825 /ASTM B564-N08825 /A494 CU5MCuC (2.4858)

NiCr21Mo (2.4858)

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