High pressure graphite packing ring graphite sealing ring - graphite self sealing sealing ring

NegotiableUpdate on 05/14

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Overview

High pressure graphite packing ring graphite sealing ring - graphite self sealing sealing ring is continuously wrapped with graphite paper and compressed into shape in a mold. It has various excellent properties that excellent sealing materials should have, and is particularly suitable for static sealing parts under high temperature and high pressure conditions when used alone or in combination with other fillers. It can be safely used in all media except aqua regia and strong oxidizing acids. $r $n Scope of application: $r $n Z High operating temperature: 450 amp; amp; amp; amp; amp; amp; amp; amp; #176; C (oxidizing atmosphere) $r $n 600

Product Details

High pressure graphite packing ring graphite sealing ring - graphite self sealing sealing ringLangfang Hengtong Sealing Materials Co., Ltd.: ：www.lfhtmf288。。ｃｏｍOur company is located in Guang'an Economic Development Zone, Dacheng County, Langfang City, Hebei Province, China. spiral wound gasket|Graphite coil|Self sealing graphite packing ringWelcome customers to discuss cooperation!

High pressure graphite packing ring graphite sealing ring - graphite self sealing sealing ringMade from low sulfur expanded graphite through compression molding, with precise dimensions, adjustable density, and no external fillers or adhesives. Graphite purity greater than 98% does not require further anti-corrosion treatment. In general, the cross-section of the packing ring is square, but it can also be wedge-shaped or V-shaped, with the latter two being suitable for high-pressure parts.

Expanded graphite packing ring is a circular packing made of pure flexible graphite paper, which is cut and then spiral wound and pressed in a mold. Generally, the cross-section is square, but it can also be wedge-shaped in a V-shape, with the latter two being suitable for high-voltage parts.

Performance and characteristics of expanded graphite packing ring:

1Good self wetting properties

2High rebound coefficient

3According to user needs, a 45 ° oblique incision can be made

The largest processing size of graphite packing ring:

Inner diameter: Ø 6 ～ Ø 560mm; Outer diameter: Ø 12 ～ Ø 610mm; Special specifications or various non-standard products can be customized according to customer requirements.

Main technical parameters of expanded graphite packing ring:

Pressure ≤ 35MPa

Temperature -200~580 ℃ (non oxidizing -200~800 ℃)

Linear velocity 10m/s

PHValue 0-14

Density 1.5-1.7g/cm3