Owing to our wide experience in this industry we provide our clients with pre-formed packing rings. Our product sets are offered to minimize the time and materials required to prepare and install the proper packing material into a valve or pump stuffing box.
Moreover, our product is very flexible and supple packing, good alternative to pre-formed graphite-rings. Style 2000 combines all the advantages of pure graphite rings with the flexibility, compressibility and ease of installation of a conventional packing; very low coefficient of friction and high thermal conductivity.
Self Sealing Rings RI-303: Flexible expanded pure graphite pressure sealing / self-sealing/ Bonnet Sealing rings are manufactured either plain or special SS wire mesh / foil along the cross section. They are available in square, rectangular, angular or any other cross-sectional profile.
The strong and dimensionally stable profile makes them suitable for gate, Globe and other types of valves. Excellent conformity to body /bonnet and requisite compressibility enables unmatched sealing; outclassing asbestos or soft iron gaskets.
Wide applicability in various media, temperature and pressure further add to the versatility of Win Graph SSR; backed by sound technical know-how, making it a popular choice over the completion.
As per Drawings, Dimensions and types of valves (OD Upto 800 mm)
1.8 gm/cc or more depending upon reinforcements
upto 100 mm
0 to 14
In Oxidizing Atmosphere
- 240 to 450 °C
- 240 to 650 °C
In Non Oxidizing Atmosphere
- 240 to 3000 °C
Flexible pure graphite self sealing ring without any reinforcement.
Flexible pure graphite self-sealing ring with wire mesh / metal foil reinforcement along the cross section.
The above types of multilayered metallic WIRE MESH or Stainless Steel CAPS on top and bottom.