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China High Quality 300lb Check Valve Factory – Pressure Sealed Bonnet Check Valve – Guangwo Valve

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continue to improve, to ensure product quality in line with market and customer standard requirements. Our company has a quality assurance system have been established for Pn63 Globe Valve, T Type Strainer, Monel Globe Valve, We would like to take this opportunity to establish long-term business relationships with clients from all over the world.
China High Quality 300lb Check Valve Factory – Pressure Sealed Bonnet Check Valve – Guangwo Valve Detail:

GW Pressure seal swing check valve

Pressure Seal swing Check Valves are ideal for high pressure steam, liquid, catalytic reformers, and other tough services,In the tough world of High pressure, High temperature valve applications.

GW Pressure seal swing check valve features

Standard trim is stellite faced seat and disc seat surfaces, Easy in-line service. All parts are easily accessible for maintenance. Seating faces can be re-lapped.
Full Open and regular port as optional
Suitable for Vertical or Horizontal installation
Welding seat rings or Renewable seat rings
Design and Manufacture: API6D or ASME B16.34
Inspection and Test: API 598
End flange dimension: ASME B16.5, ASME B16.47(API 605 ,MSS SP44)
BW end dimension: ASME B16.25
Face to face,end to end: ASME B16.10
Pressure-temperature ratings: ASME B16.34
NACE: NACE 0175
Size Range: 2” – 36”
Pressure Range: ASME CLass 600- 2500LB
Materials:ASTM A216 WCB WCC;ASTM A217 WC1 WC6 WC9;ASTM A351 CF8,A351 CF8M,A351 CF3,A351 CF3M,A351 CN7M;.ASTM A352 LC1 LCB LCC LC3 Hastelloy C276,Monel,Titanium and Alloy 20(Cast Steel, Alloy Steel, Stainless Steel, Special Steel)


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China High Quality 300lb Check Valve Factory –  Pressure Sealed Bonnet Check Valve – Guangwo Valve detail pictures

China High Quality 300lb Check Valve Factory –  Pressure Sealed Bonnet Check Valve – Guangwo Valve detail pictures


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We attempt for excellence, provider the customers", hopes to be the most beneficial cooperation team and dominator enterprise for staff, suppliers and shoppers, realizes value share and continuous advertising for China High Quality 300lb Check Valve Factory – Pressure Sealed Bonnet Check Valve – Guangwo Valve , The product will supply to all over the world, such as: Slovenia, India, Senegal, Based on our automatic production line, steady material purchase channel and quick subcontract systems have been built in mainland China to meet customer's wider and higher requirement in recent years. We have been looking forward to cooperating with more clients worldwide for common development and mutual benefit!Your trust and approval are the best reward for our efforts. Keeping honest, innovative and efficient, we sincerely expect that we can be business partners to create our brilliant future!
  • It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
    5 Stars By Abigail from Munich - 2018.06.05 13:10
    It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
    5 Stars By Matthew Tobias from Mali - 2017.10.25 15:53
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