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Metal Seal With 4 Type O-rings Optional NBR, VMQ, FPM, HNBR Used In Heavy Duty Machines
Mar 09, 2017

1.The material of the seal is a special chrome molybdenum cast iron, the content of chrome is 15 percent and molybdenum is 1-3 percent, and other elements

2.Characteristics: high hardness, wear-resisting, anti-dirty ability, corrosion resistant

3.The lifetime is 5000 hours and the hardness is HRC65-72, the sealing face roughness within 0.15um, flatness precision is 0.005mm


Pressure: 0.3mpa (max.)

Circumferential speed: 3m/sec (max)

5.The size of the seals are various, the outer diameter is from 45-1425mm

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