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API 6D Check Valve

406 products found

An API 6D check valve is a heavy-duty industrial valve designed and manufactured in strict compliance with API 6D specification, which governs pipeline and piping valves for the petroleum and natural gas industries. Functioning as a critical safety component, its primary purpose is to automatically permit fluid or gas flow in one direction while preventing catastrophic backflow that could damage upstream equipment like pumps and compressors. These check valves, commonly available in swing, axial flow, or dual-plate designs, are engineered to withstand high-pressure, high-temperature, and highly corrosive environments, featuring robust pressure-containing shells, tight sealing capabilities, and fire-safe designs to ensure operational integrity and environmental safety in critical pipeline infrastructure. Driven by vast industrial capacity and competitive pricing, we, as a China check valve manufacturers' platform, offer these high-quality check valves to global markets, with full adherence to all stringent international certification requirements through our network of certified producers.

Showing 145-168 of 406 result(s)
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ASTM A351 CF8 Wafer Check Valve, DN80, 300 LB, 3 Inch, PN50

ZHEJIANG VERVO VALVE CO., LTD

ASTM A351 CF8 Wafer Check Valve, DN80, 300 LB, 3 Inch, PN50

Leading Stainless Steel Wafer Check Valve Manufacturer - Offering DN80 (3 Inch) ASTM A351 CF8 Class ...
Double Flanged Dual Plate Check Valve, 6 Inch, 150 LB, CF8

ZHEJIANG VERVO VALVE CO., LTD

Double Flanged Dual Plate Check Valve, 6 Inch, 150 LB, CF8

Welcome to our Stainless Steel Check Valve Factory, offering a range of options including 6-inch (DN...
ASTM A350 LF2 Dual Plate Check Valve, 4 IN, 2500 LB, API 6D

ZHEJIANG VERVO VALVE CO., LTD

ASTM A350 LF2 Dual Plate Check Valve, 4 IN, 2500 LB, API 6D

Discover our premium ASTM A350 LF2 Dual Plate Check Valve, designed for optimal performance. This va...
API 6D Axial Check Valve, ASTM A216 WCB, DN100, PN16

ZHEJIANG VERVO VALVE CO., LTD

API 6D Axial Check Valve, ASTM A216 WCB, DN100, PN16

Discover our high-quality EN 1092-1 Axial Flow Check Valve, crafted from ASTM A216 WCB carbon steel,...
ASTM A216 WCB Swing Check Valve, 6IN, CL150, BS 1868, API 6D

XIAMEN LANDEE INDUSTRIES CO., LTD.

ASTM A216 WCB Swing Check Valve, 6IN, CL150, BS 1868, API 6D

We Provide ASTM A216 WCB Swing Check Valves, Cast Steel Swing Check Valves, ASTM A216 WCB, BS 1868, ...
ASTM A216 WCB Swing Check Valve, 12 Inch, 300 LB, API 6D

XIAMEN LANDEE INDUSTRIES CO., LTD.

ASTM A216 WCB Swing Check Valve, 12 Inch, 300 LB, API 6D

High-Quality Swing Type Check Valve: Featuring an ASTM A216 WCB Body with 13% CR Trim, conforming to...
API 6D, API 594, BS 1868, ASME B16.3 Swing Check Valve, RF, BW

XIAMEN LANDEE INDUSTRIES CO., LTD.

API 6D, API 594, BS 1868, ASME B16.3 Swing Check Valve, RF, BW

As a leading manufacturer of premium swing check valves, we adhere to industry standards including A...
Axial No-Slam Check Valve, API 6D, 2-36 Inch, 150-2500 LB

XIAMEN LANDEE INDUSTRIES CO., LTD.

Axial No-Slam Check Valve, API 6D, 2-36 Inch, 150-2500 LB

Discover top-quality Resilient or Metal Seat Axial No-Slam Check Valves at our factory, adhering to ...
ASTM A216 WCB Swing Check Valve, BS 1868, API 6D, ASME B16.34, RF

XIAMEN LANDEE INDUSTRIES CO., LTD.

ASTM A216 WCB Swing Check Valve, BS 1868, API 6D, ASME B16.34, RF

Explore high-quality Swing Check Valves from a trusted manufacturer, adhering to industry standards ...
ASTM A990 6A Swing Check Valve, 10 Inch, 150 LB, API 6D, RF

XIAMEN LANDEE INDUSTRIES CO., LTD.

ASTM A990 6A Swing Check Valve, 10 Inch, 150 LB, API 6D, RF

Discover premium ASTM A990 6A Swing Check Valves: 10 Inch, 150 LB, DN250, PN20, API 6D compliant, cr...
ASTM A990 6A Swing Check Valve, 6 Inch, 600 LB, API 6D, RF

XIAMEN LANDEE INDUSTRIES CO., LTD.

ASTM A990 6A Swing Check Valve, 6 Inch, 600 LB, API 6D, RF

Discover premium ASTM A990 6A Swing Check Valves manufactured in China, crafted from high-quality Du...
Axial Flow Nozzle Check Valve, API 6D, 2-60 IN, 150-2500 LB

XIAMEN LANDEE INDUSTRIES CO., LTD.

Axial Flow Nozzle Check Valve, API 6D, 2-60 IN, 150-2500 LB

Model Number: LD-20241021-CV-01

The Axial Flow Nozzle Check Valve Plant meets API 6D standards and is available in sizes ranging fro...
API 6D Wafer Check Valve, A216 WCB, 2 IN, CL900, Double Disc

XIAMEN LANDEE INDUSTRIES CO., LTD.

API 6D Wafer Check Valve, A216 WCB, 2 IN, CL900, Double Disc

Model Number: LD-20250324-CV-01

The API 6D Wafer Check Valve is a durable, high-performance valve designed for reliable flow control...
API 6D Check Valves, ASTM A216 WCB, 6 Inch, Class 300 LB, RF

XIAMEN LANDEE INDUSTRIES CO., LTD.

API 6D Check Valves, ASTM A216 WCB, 6 Inch, Class 300 LB, RF

Model Number: LD-20250627-CV-01

The API 6D Check Valves Plant in China offers high-quality non-return valves designed for reliable p...
API 6D Tilting Disc Check Valve, ASTM A126 GR.B, 16 IN, CL150

XIAMEN LANDEE INDUSTRIES CO., LTD.

API 6D Tilting Disc Check Valve, ASTM A126 GR.B, 16 IN, CL150

Model Number: LD-20250714-CV-01

API 6D Tilting Disc Check Valve Plant supplies high-performance cast iron (ASTM A126 Grade B) check ...
ASTM A216 WCB Tilting Disc Check Valve, API 6D, 4 In, CL300

XIAMEN LANDEE INDUSTRIES CO., LTD.

ASTM A216 WCB Tilting Disc Check Valve, API 6D, 4 In, CL300

Model Number: LD-20250718-CV-01

The ASTM A216 WCB Tilting Disc Check Valve Factory offers a robust solution for industrial fluid con...
ASTM A351 CN7M Swing Check Valve, API 6D, 1 Inch, CL150, RF

XIAMEN LANDEE INDUSTRIES CO., LTD.

ASTM A351 CN7M Swing Check Valve, API 6D, 1 Inch, CL150, RF

Model Number: LD-20250811-CV-01

The ASTM A351 CN7M Swing Check Valve is a high-quality non-return valve designed to prevent backflow...
API 6D Swing Check Valves, ASTM A216 WCB, 6 Inch, CL150, RF

XIAMEN LANDEE INDUSTRIES CO., LTD.

API 6D Swing Check Valves, ASTM A216 WCB, 6 Inch, CL150, RF

Model Number: LD-20250820-CV-01

Our China API 6D Check Valves Supplier offers high-quality Swing Check Valves designed to meet API 6...
API 6D Swing Check Valves, ASTM A216 WCB, 3 Inch, CL150 LB

XIAMEN LANDEE INDUSTRIES CO., LTD.

API 6D Swing Check Valves, ASTM A216 WCB, 3 Inch, CL150 LB

Model Number: LD-20250903-CV-01

The China API 6D Swing Check Valves Plant offers high-quality swing type check valves designed for r...
ASTM A995 6A Dual Plate Check Valve, 8 Inch, 1500 LB, RTJ

Bosseal Valves (Suzhou) Co., Ltd.

ASTM A995 6A Dual Plate Check Valve, 8 Inch, 1500 LB, RTJ

Model Number: 8SBS15L6A

This ASTM A995 6A dual plate check valve is made of super duplex stainless steel with a lug end desi...
Duplex Stainless Steel Check Valve, A995 6A, 8 Inch, 150 LB

Bosseal Valves (Suzhou) Co., Ltd.

Duplex Stainless Steel Check Valve, A995 6A, 8 Inch, 150 LB

Model Number: 8SBN1L6A

This Metal Seat Super Duplex Stainless Steel Dual Plate Check Valve is constructed with A995 6A/S327...
ASTM A182 F55 Dual Plate Check Valve, 10 IN, 1500 LB, API 594

Bosseal Valves (Suzhou) Co., Ltd.

ASTM A182 F55 Dual Plate Check Valve, 10 IN, 1500 LB, API 594

Model Number: 10SBN15LF55

Looking for a reliable high pressure forged F55 dual plate check valve? Look no further than our sup...
Soft Seat Dual Plate Check Valve, A995 5A, 16 Inch, 300 LB

Bosseal Valves (Suzhou) Co., Ltd.

Soft Seat Dual Plate Check Valve, A995 5A, 16 Inch, 300 LB

Model Number: 16SBS3W5A

This Soft Seat Dual Plate Check Valve features A995 5A, S32750, F53, 1.4410, and CE3MN materials, as...
ASTM A995 6A Dual Plate Check Valve, 10 Inch, 300 LB, API594

Bosseal Valves (Suzhou) Co., Ltd.

ASTM A995 6A Dual Plate Check Valve, 10 Inch, 300 LB, API594

Model Number: 10SBS3W6A

This DN250 Class 300 dual plate check valve features a soft seat and is constructed from high-qualit...
Total 406 record(s), 24 record(s) per page