Order Specification
Body Materials: Carbon Steel, Stainless Steel, Alloy Steel.
Grades: WCB, LCB, CF3, CF3M, CF8, CF8M, etc.
Ball Type: Trunnion Mounted Ball.
Standards: API, ANSI, BS, DIN, EN, and JIS.
Size: 30 Inch (DN750).
Pressure: ANSI Class 150-2,500 (PN1.6-42MPa).
Temperature: -196 to 380 degree Celsius.
Connection: Flanged, BW, SW.
The core advantages of welded stainless steel trunnion ball valves lie in their high-pressure sealing performance, structural stability, and long service life, making them particularly suitable for harsh operating conditions such as oil and natural gas.
Its advantages are outstanding:
Excellent Sealing Performance: Utilizing high-performance sealing materials such as PTFE, combined with an advanced structural design, it achieves zero leakage, meeting the stringent requirements of high-pressure pipelines.
Stable and Durable: The trunnion design ensures more stable ball rotation, reducing friction and wear. Combined with high-precision machining, its service life far exceeds that of ordinary ball valves.
Flexible Operation: Switching requires only a 90° rotation, supporting remote control and automation.
Low Maintenance Costs: Designed to be maintenance-free, reducing the hassle and cost of daily maintenance.
Application Areas are mainly concentrated in critical areas requiring high reliability:
Energy Industry: Core control equipment for long-distance oil and natural gas pipelines.
Chemical Production: Used for precise control of corrosive, high-temperature, and high-pressure media.
Urban Infrastructure: Safety shut-off and flow regulation for gas, water, and heating systems.
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