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China High Quality Pneumatic Gate Valve Supplier – Duplex 4A 5A 6A Gate Valve – Guangwo Valve

China High Quality Pneumatic Gate Valve Supplier – Duplex 4A 5A 6A Gate Valve – Guangwo Valve Featured Image
  • China High Quality Pneumatic Gate Valve Supplier – Duplex 4A 5A 6A Gate Valve – Guangwo Valve

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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" plus the theory of "quality the basic, have faith in the main and management the advanced" for Lever Opetate Cast Floating Ball, 2500lb Check Valve, 904l Gate Valve, Adhering to the business philosophy of 'customer first, forge ahead', we sincerely welcome clients from at home and abroad to cooperate with us.
China High Quality Pneumatic Gate Valve Supplier – Duplex 4A 5A 6A Gate Valve – Guangwo Valve Detail:

4A OS&Y 10” 300LB Gate Valve

4A OS&Y 10” 300LB Gate Valve,Body Material:4A,Connection: RF Flanged,Operation: Hand wheel,API 600,Cast Steel Valve,Face to face ASME B16.10
API600 gate valves usually adopt a wedge-type gate, or a solid or flexible wedge-type gate structure. The gate should be completely withdrawn from the valve seat hole when in the open position, except the parallel double-disc gate.

GW also produce the valves as below,
API 600 OS&Y Gate Valve,
API 600 Wedge Gate Valve, OS&Y

Size Range and Pressure Class

Size from 2” to 40” (DN50-DN1000)
Pressure from 150LBS to 1500LBS (PN16-PN240)

Design Standards

Design / Manufacture as per the standards API 600
Face to Face Length (Dimension) as per the standards ASME B16.10
Flanged Dimension according to the standards ASME B16.5
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

Technical Features

Wedge gate, os&y design
Designed and manufactured in accordance with api standards
Stellite cobalt-based hard alloy surface for high pressure valves
Sealing face wear-resistant, corrosion resistant, good scratch resistance
Long service life
The valve stem has good corrosion resistance and scratch resistance.
Wedge-type elastic gate structure
Rolling bearings make opening and closing easy.
Suitable for various pressure, temperature and medium working conditions.

Construction Materials

General Cast Carbon Steel
A216 WCB (WCC, WCA), GP240GH (1.0619/GS-C25)
Low Temperature Carbon Steel (LTCS), LCB (LCC, LCA), GS-CK25
Alloy Steel:
High Temperature Steel (Chrome Moly)/Alloy Steel:
A217 WC1/ WC6/ WC9/C5/C12/C12A
Austenitic Stainless Steel/Alloy Steel:
UNS S30400 (S30403) (S30409), A351 CF8/CF3
UNS S31600 (S31603) (S31609), A351 CF8M/CF3M/CF10M
GX5CrNiMo19-11-2/G-X6CrNiMo18.10 (1.4408)
UNS S34700 (S34709), A351 CF8C
G-X5CrNiNb189/GX5CrNiNb19-11(1.4552）
AISI316Ti; X6CrNiNo17122/ X6CrNiMoTi17-12-2(1.4571)
ALLOY 20# / UNS N08020, A351 CN7M
Ferritic-Austenitic / Duplex / Super Duplex Stainless Steel:
UNS S31803 /S32205 (Duplex2205), A890/A995 GR.4A (J92205) /A351 CD3MN
UNS S32750 (Super Duplex2507), A890/A995 GR.5A / A351 CE8MN (CD4MCu)
UNS S32760, A890/A995 GR.6A (CD3MWCuN)
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)

Product detail pictures:

China High Quality Pneumatic Gate Valve Supplier – Duplex 4A 5A 6A Gate Valve – Guangwo Valve detail pictures

Related Product Guide:
Our focus on should be to consolidate and enhance the quality and repair of present products, in the meantime constantly establish new products to meet unique customers' requires for China High Quality Pneumatic Gate Valve Supplier – Duplex 4A 5A 6A Gate Valve – Guangwo Valve , The product will supply to all over the world, such as: Honduras, Norway, Jeddah, Based on products with high quality, competitive price, and our full range service, we have accumulated professional strength and experience, and we have built up a very good reputation in the field. Along with the continuous development, we commit ourselves not only to the Chinese domestic business but also the international market. May you moved by our high quality products and passionate service. Let's open a new chapter of mutual benefit and double win.
    • The enterprise has a strong capital and competitive power, product is sufficient, reliable, so we have no worries on cooperating with them.
    5 Stars By Kim from Cambodia - 2018.12.25 12:43
    We have worked with many companies, but this time is the best，detailed explanation, timely delivery and quality qualified, nice!
    5 Stars By Arabela from Spain - 2017.04.28 15:45
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