In the chemical industry, the selection of valves is crucial for the safe and efficient operation of the system. The C95800 ball valve, with its outstanding corrosion resistance, high strength and reliable sealing performance, has become an ideal choice in the chemical industry.
I. Overview of C95800 Ball Valve (1) Material Characteristics The main components of the C95800 ball valve are made of high-strength, wear-resistant and corrosion-resistant nickel-aluminum bronze alloy (ASTM B148 UNS C95800). The main chemical components of this alloy include copper (Cu ≥ 79.0%), aluminum (8.5% - 9.5%), iron (3.5% - 4.5%), manganese (0.8% - 1.5%) and nickel (4.0% - 5.0%). Its metallographic structure consists of α phase, Al phase, Fe-Al phase and K phase, featuring excellent mechanical properties and corrosion resistance.
Full-bore or reduced-bore design: The full-bore or reduced-bore structure can be selected according to actual needs to reduce fluid resistance.
Fire-proof and anti-static devices: Equipped with fire-proof and anti-static devices to ensure safety under special working conditions.
Double block and bleed function: It has the double block and bleed function, which is convenient for maintenance and repair.
Stem and seat grease injection system: Enhance the sealing performance through the grease injection system and extend the service life.
Blow-out proof stem design: Ensure that the stem will not be blown out under high-pressure working conditions, improving safety.
II. Application Advantages of C95800 Ball Valve in the Chemical Industry (1) Excellent Corrosion Resistance The nickel-aluminum bronze alloy main components of the C95800 ball valve have excellent corrosion resistance and can effectively resist the erosion of seawater, concentrated brine, sulfates, and various chloride solutions. This material performs outstandingly in the corrosive media commonly found in the chemical industry, significantly extending the service life of the valve. (2) High Strength and Reliability The design and manufacturing standards of the C95800 ball valve strictly follow international standards such as API6D, API608, and ASME B16.34. Its high-strength nickel-aluminum bronze alloy main components can withstand high working pressures, ensuring stable operation under high-pressure conditions. (3) Excellent Sealing Performance The C95800 ball valve adopts a soft-sealing or hard-sealing design with reliable sealing performance. The seat materials are usually polytetrafluoroethylene (PTFE), nylon (NYLON), or other high-performance engineering plastics. These materials have good corrosion resistance and a low coefficient of friction, effectively preventing leakage. (4) Easy Maintenance The C95800 ball valve has a simple structural design, facilitating maintenance and repair. Its detachable filter screen module design and grease injection system make cleaning and replacement more convenient. In addition, the top-entry structure of the valve allows for on-line inspection and repair directly on the pipeline, reducing downtime.
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