special carbon steel welded high pressure check valve

Products Description The products are only for category display, the price is not for reference, please contact us for selection and quotation. 2. Please specify in the order before placing the order: 2.1. Production standard 2.2. Material 2.3. Connection method 2.4. Pressure 2.5. Medium 2.6. Temperature 2.7. Other requirements 3. The company can configure electric devices, pneumatic drive devices, and turbine devices according to the specific requirements of users. 4. All kinds of valves produced by our company can meet the requirements of the contract, and are inspected and tested strictly according to the standards before leaving the factory. If you have any questions, you can contact us online, we will do our best to provide you with quality service.   Type Conventional industrial valves--Check valve Model 900lB 1500Lb 4 inch Material carbon steel Connection Flange Pressure 150LB 300LB Dimensions 1 inch Brand GONG…