MstnLand is an international supplier and service provider of industrial valves and solutions. We integrate R&D, manufacture, resource integration and trade service into one, provide valve selection and procurement solutions for our clients with one-stop consultation and supply. Our industrial valves are widely used in petrochemical, general chemical, oil, gas, mining, refinery, power generation, general industrial, water conservancy, water treatment, paper making, marine, offshore, municipal engineering, heating, ventilation and etc.
The product line includes ball valves, butterfly valves, check valves, gate valves, globe valves, plug valves, safety valves, needle valves, gas valves, pipeline filters and so on, in various materials, sizes, standards and types. And in accordance with API, ASME, ASTM, ANSI, BS, DIN, JIS, ISO, GB standards.
MstnLand's series of forged steel check valve can automatically prevent fluid flow back, check valve disc in the fluid pressure under the action of open, fluid flow from the inlet side to the outlet measurement. When the inlet side pressure is lower than the outlet measured, the valve disc in the fluid pressure difference, its own gravity and other factors under the action of automatic closure to prevent fluid flow back .
| Specifications | |
| Body material | A105.F316,F304,F316L.F321.F11.F9.etc |
| Size range | DN15-DN50 |
| Pressure rating | 150LB-1500LB |
| Operating temperature | -196~650℃ |
| End connection: | Flanged, Threaded, Welded, Socket weld |
| Applicable medium: | Oil, Steam, Water |
| Mode of operation | Manual |
| Applicable industry | Chemical & Petrochemical，Oil & Gas，Mining & Minerals，Water & Water treatment |
| Design & Manufacture: | ANSI B16.34，ANSI B16.11，API 6D，API 600，API 602. |
FAQ:
Q: What is your products' MOQ?
A: MOQ≥1 set
Q: What is your products' warranty time?
A: Normally is 12 months, pls inform us if you want to extend the warranty time.
Q: Can you provide the sample for free?
A: Yes, we can provide the sample for free, but you need bear the delivery cost.
Q: Can you produce according to customers' own technical drawings?
A: Yes, we always can fully meet customers' special requirement.
WHY CHOOSE US?
1. Genuine products with excellent quality and competitive price.
2. Cooperating with customers all over the world from more than 60 countries and regions, knowing the markets very well.
3. We have been specializing in flow control area for more than 15 years. Everyone can be rest assured working with us.
4. After-sale services will be highly-satisfying. Any problem and feed backs will be answered in short time.