In order to protect the global environment and improve the living standard of human beings, we are actively working on the development and production of energy-saving and environmental protection gate valve hdpe, pvc gate valve 1 inch, largest gate valve .Our company's products have passed the international famous gate cast iron manufacturer's strict quality inspection, and established a good cooperative relationship with the major manufacturers. Our goal is to create a national brand, and at the same time to catch up with the world's scientific and technological level. Wide selection and fast delivery to suit your needs! The company relies on technical talents, production equipment, and continuous updating of technology to provide timely and effective products and services required by users. We always insist on service to win customers and develop market with integrity. Our company integrates R & D, design, production, sales and service. It not only has a high-quality staff team, but also has a strong product R & D team.
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![Electric Stainless Steel Gate Valve | 304/316L CF8/CF8M | DN15-600 | Class 150-2500 | IP67 ExdⅡBT4 | Factory]()
Electric Stainless Steel Gate Valve | 304/316L CF8/CF8M |...Electric Stainless Steel Gate Valve — automated on-off, 304/316L (CF8/CF8M) austenitic stainless body, solution annealed 3–5× corrosion resistance (acids/alkalis/salt spray/seawater/chemicals).read more -
![Forged Steel Gate Valve | API 602 | High Pressure | Factory]()
Forged Steel Gate Valve | API 602 | High Pressure | FactoryForged Steel Gate Valve — precision-forged from solid steel blocks (no internal voids, compressed grain, superior strength) for high-pressure/high-temperature on-off flow control. Conical seal withread more -
![High Pressure Gas Flat Gate Valve | API 6D | 40MPa | Full Bore Pigging | Factory]()
High Pressure Gas Flat Gate Valve | API 6D | 40MPa | Full...The High Pressure Gas Flat Gate Valve is a parallel slide gate valve for high-pressure gas pipeline isolation — including natural gas and H₂S/CO₂-containing gas. It delivers bidirectionalread more -
![Parallel Flow Hole Gate Valve | API 6D | Vented/Non-Vented | Full Bore | DN50-800 | Factory]()
Parallel Flow Hole Gate Valve | API 6D | Vented/Non-Vente...The Parallel Flow Hole Gate Valve is a dual-parallel-disc sliding valve for industrial pipeline shut-off — vented (with flow hole) or non-vented. Floating seats with pre-loading and polished flatread more -
![Pneumatic Flat Gate Valve | API 6D | Double/Single Acting | ≤1.5s | DN15-1000 | Factory]()
Pneumatic Flat Gate Valve | API 6D | Double/Single Acting...The Pneumatic Flat Gate Valve is a parallel double-gate sliding valve driven by pneumatic actuator for automated pipeline isolation — petroleum, chemical, water treatment, natural gas, urban gas.read more -
![Wedge Concealed Shaft Gate Valve | API 600 | Non-Rising Stem | DN40-1500 | Class150-2500 | Factory]()
Wedge Concealed Shaft Gate Valve | API 600 | Non-Rising S...Wedge-type Concealed Shaft Gate Valve (Non-Rising Stem) — multi-turn isolation valve with tapered wedge disc for on-off control in industrial pipelines. Fully concealed stem saves space and resistsread more -
![Dark Shaft Gate Valve | Non-Rising Stem | Buried & Underground | DN50-1000 | Factory]()
Dark Shaft Gate Valve | Non-Rising Stem | Buried & Underg...Dark Shaft Gate Valve (Inside Screw Non-Rising Stem) — stem rotates inside body without axial lifting; fixed overall height saves vertical space, ideal for buried pipelines, underground valve wells,read more -
![Bellows Gate Valve | Metal Bellows Zero Leakage | ISO 15848 | DN15-800 | -101~650°C | Factory]()
Bellows Gate Valve | Metal Bellows Zero Leakage | ISO 158...Bellows Gate Valve — flexible metal bellows (AISI 633/AM 350/SS316L/Hastelloy) stem seal replaces packing, absolute zero leakage, no fugitive emissions. Dual bellows + graphite packing backupread more -
![American Standard Flange Gate Valve | API 600 | OS&Y | Class 150-2500 | WCB/CF8/CF8M | Factory]()
American Standard Flange Gate Valve | API 600 | OS&Y | Cl...American Standard Flange Gate Valve (ANSI/API) — bolted-bonnet, outside-screw-and-yoke (OS&Y) industrial gate valve for reliable on-off isolation in fluid pipelines. Fully compliant with API 600,read more -
![Electric Flange Gate Valve | IP66/IP68 | Explosion-Proof | API 600/6D | DN50-1200 | Factory]()
Electric Flange Gate Valve | IP66/IP68 | Explosion-Proof ...Electric Flange Gate Valve — intelligent multi-turn electric actuator, flanged RF/RTJ (ASME B16.5), remote/local + manual-electric switch, PLC/DCS 4-20mA, torque control, ±1% position,read more -
![Pneumatic Gate Valve | 0.5-2s Fast | Double/Single Acting | IP65/67 | DN15-600 | Factory]()
Pneumatic Gate Valve | 0.5-2s Fast | Double/Single Acting...Pneumatic Gate Valve — linear pneumatic cylinder actuator (single/double, double-acting/spring-return), flanged, fast automated remote on-off. Compressed air 0.4–0.8MPa, 0.5–2s full stroke, fasterread more -
![Flange Gate Valve | API 600/BS 1414 | WCB/CF8/CF8M | DN15-1800 | Class 150-2500 | Factory]()
Flange Gate Valve | API 600/BS 1414 | WCB/CF8/CF8M | DN15...Flange Gate Valve — bidirectional on-off isolation, flanged ends RF/RTJ/FF (ASME B16.5/HG 20592), easy install. API 600, BS 1414, ASME B16.34. Flexible wedge bidirectional seal, anti-stick high-temp;read more
Ruben Martin
The product I bought last time was very good, so I came to buy it again.
George Glenn
The quality of the products is excellent, and the packaging is intact. To be honest, the price is very cheap.
Fred Reuter
This is a very good company, they are willing to give us the lowest price, and the samples are free, and what's more, their products are never shoddy, which is a big shock to us.
Antoinette Young
Your express delivery is very fast and has quality assurance.
Roberto Bartlett
We are very satisfied with this cooperation. In the process, we followed the good idea of harmony, mutual care, sincere unity and integration, which doubled the sales volume.
Donald Love
I have become friends with this supplier, I hope to give me a discount next time!
We have our own factory and professional team, can provide customers with design and exquisite valve 1 4 inch, check valve for irrigation system, China v notch knife gate valve . We're well-known as one of the leading gate cast iron manufacturers and suppliers in China. Please rest assured to wholesale cheap gate cast iron from our factory. Good service and quality products are available.
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