API Corrosion Resistance Bellows Gate Valve

The API Corrosion Resistance Bellows Gate Valve is a specially designed valve that combines API standards and corrosion resistance characteristics to adapt to corrosive environments. Here are some key information about this type of valve:

1. * * Standard * *: API Corrosion Resistance Bellows Gate Valve follows API 600 standard, which is an API standard specifically designed for steel gate valves, flange connected valves. The API 600 standard covers the design, materials, manufacturing, testing, and inspection requirements for valves.

2. Corrosion resistance: This valve uses corrosion-resistant materials to ensure long-term stable operation in corrosive media. Bellows Seal is a prominent feature of this type of valve, providing additional sealing performance to prevent medium leakage from the valve stem, while also enhancing the valve's corrosion resistance.

3. * * Design Features * *:

-Bolted Bonnet: Easy to maintain and inspect.

-Pressure rating: ASME Class 150

-* * Material * *: Made of A105 material.

-Connection method: Flange connection.

-* * Standard Decoration * *: API Decoration 12 is usually used, using 316Ti corrugated pipes.

-Bellows: Adopting hydraulic forming instead of welding to improve sealing performance and durability.

-* * Testing * *: Each valve undergoes pressure testing on the shell, seat, and back seat in accordance with industry standard API 598.

4. * * Size range * *: 3/4 inches.

5. * * Application * *: This type of valve is widely used in industries such as petroleum, natural gas, chemical, and others that require corrosion resistance and sealing performance.