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№6720N PILLARFOIL™ yarn braided packing for nuclear applications

Features / Specifications

Product code

6720N

Type

Adapter packing

Product information

Adapter-dedicated braided packing made of flexible graphite yarn and PTFE fiber.
This packing is used for nuclear applications, to control chlorine ion concentration.

This packing is advantageous in sliding performance, as well as mechanical strength, because of the characteristics of the flexible graphite yarn and the PTFE fiber used for reinforcement.

Main constituent materials

Graphite and PTFE

Specifications

Fluid temperature: -200 to +400°C (*)
(*) Packing temperature must be kept at 350°C or less.
  Operating temperature range is different from that for No. 6720.
Pressure: 15.5 MPaG max. (Class 900)
pH: 0 to 14
Chlorine ion concentration: 100 ppm or less

Color

Black

Product category

Gland packings/For valves

General Catalogs

GLAND PACKING

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