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Product name

Graphite Self-sealing Packing Ring

Serial number
SG-P2802
Affiliate classification
没有此类产品
Product description

Description

Graphite self-sealing packing rings are made of shaped pure flexible graphite paper,and then compressed graphite paper into ring with angle of 45 °. It is especially suitable for high pressure sealing and can be independently used or used for upper and lower end face sealing  in the stuffing box . According to customer’s requirements,the edge and angle can be also coated with metal .

Application

Extremely suitable for valves handling thermic fluids, boiler feed water, solvents, acids & alkali, superheated & Saturated Steam handling control valves at high pressure. It can also be used in dynamic and static equipment handling organic & inorganic chemicals, in blowers, dryers, autoclaves, mixers & vessels.

Specification

Temperature

-200~450℃(non oxidizing condition -200~+800℃)

Pressure

≤35Mpa

PH range

0~14

Linear speed

10m/s

 

Feature

1. High strength, high hardness

2. Good thermal stability, corrosion resistance and self-lubrication

3. High temperature resistant

4. Good chemical stability, oxidation resistance

5. High density, long service life

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暂未实现,敬请期待
暂未实现,敬请期待
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