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ODM Gost Gate Valve Factory – Pressure Sealed Bonnet Gate Valve – Guangwo Valve

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We usually think and practice corresponding for the change of circumstance, and grow up. We aim at the achievement of a richer mind and body as well as the living for Aluminium Bronze Gate Valve, Cs Gate Valve, Bronze Check Valve, Our highly specialized process eliminates the component failure and offers our customers unvarying quality, allowing us to control cost, plan capacity and maintain consistent on time delivery.
ODM Gost Gate Valve Factory – Pressure Sealed Bonnet Gate Valve – Guangwo Valve Detail:

Applicable Standards

Gate Valve, API600
Steel Valves, ASME B16.34
Face to face ASME B16.10
End Flanges ASME B16.5
Butt Welding ends ASME B16.25
Inspection and test API 598

Material: WC6
Size Range: 2″~16″
Pressure Rating: ASME CL 900, 1500, 2500
Temperature Range: -29℃~538℃

Solid Wedge Gate Valve is manufactured with solid wedge, which has higher strength. Because the wedge is solid, when working, there will be less de-formation happing to the gate, it will have to depend on the stress from the stem to achieve sealing with seat of valve.

GW produces the following gate valves
Solid Wedge Gate Valve OS&Y,
No Rising Stem Solid Wedge Gate Valve
Rubber Wedge Gate Valve
Soft Wedge Gate Valve
Resilient Seated Solid Wedge Gate Valve

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 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

Two sealing surfaces.
Alloy steel or hard alloy sealing surface good wear resistance and scratch resistance.
Single gate or double gate upon request.
Cast or forged body
Bolted bonnet, pressure seal bonnet
Flow resistance is small
Easy to operate.
Solid Wedge, OS&Y design
Bi-directional contraction

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:
A352 LC1/LC2/LC2-1/LC3/LC4/LC9/, A743 CA6NM
GS-CK16 GS-CK24 GS-10Ni6 GS-10ni14
High Temperature Steel (Chrome Moly)/Alloy Steel:
A217 WC1/ WC6/ WC9/C5/C12/C12A
GS-22Mo4/ G20Mo5 (1.5419); GS-17CrMo55/ G17CrMo5-5 (1.7357)
Austenitic Stainless Steel/Alloy Steel:
UNS S30400 (S30403) (S30409), A351 CF8/CF3/CF10
G-X6CrNi189/ GX5CrNi19-10(1.4308)
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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With a positive and progressive attitude to customer's interest, our enterprise continually improves our products excellent to meet the wants of customers and further focuses on safety, reliability, environmental requirements, and innovation of ODM Gost Gate Valve Factory – Pressure Sealed Bonnet Gate Valve – Guangwo Valve , The product will supply to all over the world, such as: Paraguay, Algeria, Greece, Make sure you genuinely feel free to send us your requirements and we are going to respond for you asap. We now have got a skilled engineering group to serve for your just about every detailed needs. Cost-free samples could be sent to suit your needs personally to understand much more information. In an effort to meet your requires, be sure to seriously feel free to make contact with us. You may send us emails and contact us directly. Moreover, we welcome visits to our factory from around the globe for much better recognizing of our organization. nd objects. In our trade with merchants of numerous countries, we usually adhere for the principle of equality and mutual benefit. It is really our hope to market, by joint efforts, each trade and friendship to our mutual advantage. We look forward to getting your inquiries.
After the signing of the contract, we received satisfactory goods in a short term, this is a commendable manufacturer.
5 Stars By Sally from Germany - 2018.06.26 19:27
We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
5 Stars By Camille from kazan - 2017.12.09 14:01
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