Qingdao Tennry Carbon Co., Ltd.
Main products:Graphite Block,Graphite Electrode,Graphite Plate,Graphite Mould,Carburant
Contact Us
  • Contact Person : Ms. yuan shirley
  • Company Name : Qingdao Tennry Carbon Co., Ltd.
  • Tel : 86-532-88732781,13455201343
  • Fax : 86-532-88732787
  • Address : Shandong,Qingdao,Room1-102,1st Building,No.295 Liaoyang west Road,Shibei District,Qingdao,China.
  • Country/Region : China
  • Zip : 266035

Flexible Graphite Sheet/Roll

Flexible Graphite Sheet/Roll
Product Detailed
Flexible Graphite Sheet/Roll : 1.Bore size:3-200mm 2.Outside Dia:5-240mm 3.Density:1.5g/cm3 4.compressive strength:40Mpa

China products graphite ring 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.




1.Primary seal ring

2.Sealing ring-O/V ring





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.



Operating    conditions


 0~2.5 MPa


  -20~180 °c

 Rotating Speed

 ≤ 3000r/min

Media :   

Chemical Fluid,such as oil,liquidized hydrocarbon,acid,alkali,pulp water,etc.





1. Mechanical seal performance is stable and reliable.

2.The service life is long.

3.Quick delivery time and best service



Flexible Graphite Sheet/Roll

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