China products flexible graphite sheet Characters:
High-temperature, high-pressure graphite packing set is corrosion-inhibition type expanded graphite packing set. Add corrosion inhibitor to protect valve shaft and filling. If used in hydrogenation plant, paper-making industry, power plant and refining industry, it can get effective sealing effect. It holds the advantages of good self-lubricating performance, heat exchange, small friction factor, strong universality, good flexibility, high strength and protecting shafts.
Equipment: universal packing set Industry: Petroleum equipment, power plant, chemical industry and steel plant are recommended to use. Medium: hot water, high temperature, high pressure steam, heat exchange medium, ammonia, hydrogen, organic solvent, hydrocarbon, low-temperature liquid and so on
Specification: temperature: 500°C; PH: 0~14; linear velocity: 20m/s; pressure rotary pump: 50bar; reciprocating pump: 400bar; valve: 300bar; density (g/cm3): 1.1-1.4.
Design | 1.Primary seal ring 2.Sealing ring-O/V ring
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| Material | 1.Mating rings: sic , tungsten carbide, carbon graphite,etc 2. O-ring: Fluorine rubber/EPDM The mechanical seal permits accommodation of many different fluids by using of wide variety of materials.
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| Operating conditions |
Media : Chemical Fluid,such as oil,liquidized hydrocarbon,acid,alkali,pulp water,etc.
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| Characteristics | 1. Mechanical seal performance is stable and reliable. 2.The service life is long. 3.Quick delivery time and best service
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