
Our high-pressure welded gate valve is engineered for critical fluid control in extreme pressure environments. Featuring a durable welded construction and premium-grade materials, this valve ensures reliable shut-off performance in oil & gas, petrochemical, and power generation systems operating up to Class 2500 (PN420).
1.Zero-leakage performance per API 598/ISO 5208
2.Full-bore design minimizes pressure drop
3.Anti-blowout stem with thrust washer protection
4.Optional extended bonnet for buried service (-46°C to 550°C)
5.Low maintenance design with self-lubricating packing



1. Can you do OEM for me?
We accept all OEM/ODM orders,just contact us and give me your design.we will offer you a reasonable price and make samples for you asap.
2. What's your terms of payment?
T/T, L/C , full protection for your orders.
3. Do you have more valve products?
We produce various valves.Pneumatic valves, electric valves,ball valves, butterfly valves are our main products.Contact us for catalogue.
4. Why choose Us?
Factory direct sale;Strong production capacity;Competitive price;Strict quality control;Quality assurance;Perfect after-sales service.
5. How to proceed an order for your product?
Provide your request. We will quote according to your requirements.Confirm the product and deposit for the formal order.We arrange production.