High pressure gate valve
The High Pressure Gate Valve is designed for high-pressure and high-temperature services, featuring robust construction, precision-machined sealing surfaces, and low operating torque. Manufactured from premium forged or cast steel materials, it delivers excellent pressure resistance, leak-tight performance, and long service life in oil, gas, power, and industrial processing systems.
High pressure gate valve
High Pressure Gate Valves are designed to provide reliable shut-off performance in severe service conditions involving high pressure, high temperature, and demanding process media. Manufactured in accordance with API 600, API 602, ASME B16.34, and BS standards, these valves ensure safe and efficient flow isolation in critical industrial systems.
The valve features a full-port design for minimal pressure loss and excellent flow efficiency. Available in forged steel and cast steel constructions, High Pressure Gate Valves are suitable for applications requiring high mechanical strength, corrosion resistance, and long-term reliability.
As a professional industrial valve manufacturer, we provide comprehensive OEM and ODM solutions tailored to customer specifications and project requirements.
All products are manufactured under strict quality control systems and comply with international valve industry standards.
Parameter Specifications
| Parameter | Specification |
|---|---|
| Product Name | High Pressure Gate Valve |
| Valve Type | Cast Steel / Forged Steel Gate Valve |
| Size Range | DN15-DN1200 (1/2"–48") |
| Pressure Rating | Class 150–2500 |
| Working Temperature | -29°C to +650°C |
| Design Standard | API 600, API 602, ASME B16.34 |
| Face-to-Face Standard | ASME B16.10 |
| Flange Standard | ASME B16.5, ASME B16.47 |
| Testing Standard | API 598 |
| Body Material | WCB, WC6, WC9, A105, F11, F22, F304, F316 |
| Seat Material | Stainless Steel, Stellite Overlay |
| Stem Material | F6A, SS304, SS316 |
| Connection Type | Flanged, Butt Weld, Socket Weld |
| Operation Type | Handwheel, Gear, Pneumatic, Electric |
| Leakage Class | API 598 Zero Leakage |
| Applicable Media | Steam, Oil, Gas, Water, Chemicals |
| Pressure Class | 150LB, 300LB, 600LB, 900LB, 1500LB, 2500LB |
Industry Applications
Material customization plan
Customized 316L stainless steel valves forGerman chemical enterprises. Resistant tostrong corrosion, suitable for their acidicmedium transportation systems, with aservice life extended to over 8 years.
Structural optimization design
For the Saudi desert project, the valve stemsealing structure was changed to a doublebellows design to address the leakage issuein the high-temperature and dustyenvironment, and it was highly recognizedby the customers.
Interface standard adaptation
Customized API 600 standard valves for acertain company in the United States. Theflange size is fully compatible with ANSIB16.5, ensuring zero error during on-siteinstallation and reducing the constructionperiod by 30%.
