Flexible graphite slope type seal packing ring

V type packing ring

Flexible graphite slope type seal packing ring, also known as flexible graphite packing, the use of flexible graphite tape or flexible graphite preparation of packing, by molding   into different sizes of ring products.High temperature resistant V packing ring

Material Data

Purity:

99%

Sulphur content

≤1000ppm

Leachable chlorides

≤50ppm

Density

1.2 to 2.2g/cc

Temperature:

-200℃ to +3300℃ (Non-Oxid)

-200℃ to + 500℃ (Oxidizing)

-200℃ to + 650℃ (Steam)

HP

0 to 14 (except strong oxidizers)

Operating Pressure

450bar to 700bar max.

Main Features

1)In order to increase the compressive capacity of the packing ring,can be wrapped within  the product 304 stainless steel mesh to increase the compressive capacity.It can also be   in the upper and lower end of the product, with stainless steel sheet to wrap.

2)This type of slope seal ring with corrosion resistance, high temperature performance.But also  has good self-lubricating, good flexibility, small torque characteristics.

3)Has a good resilience, chemical stability can effectively play a sealing effect.