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China High Quality Din Gate Valve Factory – Duplex 4A 5A 6A Gate Valve – Guangwo Valve

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We constantly continually give you essentially the most conscientious client provider, plus the widest variety of designs and styles with finest materials. These initiatives include the availability of customized designs with speed and dispatch for C12 Check Valve, Api6d Swing Check Valve, 600lb Check Valve, We've been willing to provide you with the lowest selling price during the market place, greatest high quality and quite nice sales service.Welcome to do bussines with us,let's be double win.
China High Quality Din Gate Valve Factory – 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 The gate should be completely withdrawn from the valve seat hole when in the open position, except the parallel double-disc gate.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)

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We emphasize enhancement and introduce new solutions into the market just about every year for China High Quality Din Gate Valve Factory – Duplex 4A 5A 6A Gate Valve – Guangwo Valve , The product will supply to all over the world, such as: Hungary, Singapore, Guatemala, With the growing of the company, now our products sold and served at more than 15 countries around the world,such as Europe,North America,Middle-east,South America,Southern Asia and so on. As we bear in our mind that innovation is essential to our growth, new product development is constantly.Besides, Our flexible and efficient operation strategies,High quality products and competitive prices are exactly what our customers are looking for. Also a considerable service brings us good credit reputation.
The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.
5 Stars By Mignon from United Arab emirates - 2018.12.22 12:52
It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
5 Stars By Dominic from Kuwait - 2017.09.16 13:44
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