Camprofile serrated gasket 9588

Camprofile serrated gasket 9588

Camprofile serrated gasket 9588

Camprofile serrated gasket 9588

Features

The Camprofile serrated gasket 9588/P has a concentrically machined serrated profile from a base plate and a layer of graphite (purity > 98 %) on both sides, each with 0.5 mm standard thickness (thicker layers on request). The gasket is easy to handle and particularly appropriate for flanges and flange-like connections in chemical and petrochemical industry, in power plants and nuclear power plants, etc.

Advantages

  • Great pressure resistance
  • Good chemical, thermal and mechanical resistance
  • Very low minimum surface pressure
  • Designed for very sophisticated applications
  • Outstanding performance cycling applications

Operating range

Pressure: p = 400 bar, > 400 bar on request
Temperature: t = -200 °C … +550 °C;
Steam > 450 °C on request
Chemical resistance: pH = 0 … 14

Materials

Serrated ring: Standard 1.4541 and 1.4571, other materials on request.
Gasket facing (soft layer): Statotherm graphite (purity > 98 %)

Standards and approvals

  • BAM (on request)
  • DVGW
  • KTW
  • WRAS
  • TA-Luft
  • API 607 - Fire-Safe

Variants

9598/P graphite layer (purity ≥ 99,85%) for nuclear applications
95.../P (without centring ring - Form NR)
95.../...Z (with centring ring - Form IR or LR)
95.../...B (convex form)
9598/SIL (silver sealing foil, 0.5 mm thick, for t < 700 °C)
9598/T (PTFE foil, 0.5 mm thick, for t < 250 °C)
9598/HT (serrated ring made of 1.4828 with glimmer layer for t < 950 °C)

Notes

Recommended surface roughness Rz < 25 µm. For greater roughness up to max. 50 µm the thickness of graphite layer should be increased. After first warm-up, retightening of bolts is recommended (only without system pressure). This will insure optimum surface pressure.

Recycling:
The surface layer material can only be used once. The serrated gasket can be reused several times if not damaged.