Explore our top-tier wedge gate valve meticulously crafted in our Chinese factory, featuring premium ASTM A217 WC6 materials and adhering to API 600 standards. With a size of 12 inches (DN300) and a pressure rating of Class 300 LB (PN50), this valve ensures optimal performance in various industrial settings. Its rising stem design, OS&Y configuration, and full bore construction guarantee ease of operation and maintenance. Equipped with a bolted bonnet and RF ends, our gate valve exemplifies reliability and longevity in fluid control applications.


Valve description: Flexible gate valve, carbon steel, bolted bonnet, rising stem, OS & Y, wedge gate, renewable seat, back seat, Full bore

Body material: ASTM A217 WC6
Wedge: ASTM A217 WC6 + STL
Seat: STL
Nominal diameter: 12 Inch (DN300)
Nominal class: Class 300 LB (PN50)
End connection: RF
Standard: API 600
Face to face: ASME B16.10
Test and inspection: API 598
Mode of operation: Handwheel

API 600 gate valves typically feature a wedge-type gate or a solid or flexible wedge-type gate structure. In the open position, the gate should be completely withdrawn from the valve seat hole, with the exception of the parallel double-disc gate design.

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

Our Incoloy 800 Stud Bolts, designated as UNS N08800 and Nickel Alloy 800, conform to BSW NA15 standards. Available in M36 size with a length of 295 mm and a hardness range of 170-220 HB, these bolts are specifically designed for use in heat exchangers and piping systems, offering outstanding resistance to high temperatures and corrosion.

China Flange Gasket Bolt Nut Kits Manufacturer CO., LTD (https://www.flangegasketboltkits.com/) stands as a renowned supplier of pipe and pipe fitting products in China. Our primary offerings encompass fasteners, bolt and nuts, gaskets, flanges, valves, steel pipes, pipe and various other essential components for pipelines. We boast a wealth of experience in managing projects and are dedicated to delivering professional services, ensuring the highest quality pipe and pipe fittings for our global clientele.