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MB 610 & MB 620 Metal Bellow Seal
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Metal Bellow Seal MB 610 Series & MB 620 Series are welded metal bellow seals used in chemical, petrochemical and refinery process pumps for moderate temperature and pressure application and for process services requiring corrosion resistance. These bellow seals are constructed by welding a series of diaphragms together at the edges to form a bellow unit. The bellow unit eliminates the need of spring, dynamic secondary seal and provides flexibility to the seal face in addition to compensating for seal face wear. Seal Components/Face: Carbon / Silicon Carbide Carbon / Tungsten Carbide Silicon Carbide/ Tungsten Carbide Secondary Seal : Elastomers, PTFE, GFT Metal Parts: MB 610: SS304, SS316, Carpenter-42 Metal Parts: MB 620: Hastelloy-C Welded Bellows: MB 610: AM 350 Welded Bellows: MB 620: Hastelloy-C Seal Characteristics: Single Acting Inherently Balanced Inside Mounted Independent of Direction of Rotation Welded Metal Bellows
Metal bellows seal
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Pressure: ≤2.1MPa Speed: ≤25 m/s Temperature: -20℃~+200℃ Rotary Ring (SiC/Carbon/TC) Stationary Ring (SiC/TC) Secondary Seal (VITON/Encapsulated Ring/PTFE) Metal Bellows (SS316L/AM350/Inconel 718/Titanium/Hastelloy-C/ALLoy-20) Other Parts (SS304/SS316/Titanium/Hastelloy-C)
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Metal Bellow Seals
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» Metal bellow » No fretting » High temperature» Hydraulically balanced Applications: High temperature media. These seals are specially designed to handle high temperature. Due to static gasket, shaft is fret free. Being hydraulically balanced it can perform under high pressures. Special cartridge designs are offered with universal gland design for multi-application. 'Self-cleaning' bellows make these seals compatible for slurries.
metal bellow mechanical seals
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For use with high temperature oils, chemicals, Petrochemicals and refinery processing DIN 24960 and ANSI B73 pump applications, Suitable for process services requiring corrosion resistance, By choosing suitable component material the seals can be adapted to operate with a wide range of liquid and operating conditions.
Metal Bellow Seals
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silicon carbide seal rings, teflon ptfe products, Wave Springs
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