LeaderKAM Kammprofile Gasket Style F
Description
LeaderKAM Kammprofile gaskets consist of a metallic core with machined concentric grooves. Both faces are produced with soft sealing layers consisting of either graphite, PTFE or LeaderTHERM NXT 1010 (high temp. modified Phlogopite). However also metallic (non-ferro) layers of pure silve
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Product Data SheetApplication
(Petro-) Chemical Industry, Steam, On- and Offshore exploration, pipeline systems, pressure vessels, heat exchangers and coolers. LeaderKAM Kamprofile gaskets have proven records in demanding application with heat-exchangers with fluctuating and cycling process conditions. Superb alternative for metal jacketed gaskets.
Advtantages
good for low to high gasket stresses
Chemical Compatiblity
LeaderKAM kammprofile Gaskets are suited for a wide variety of media, e.g. a pH range varying from 0-14. Temperature range from –450 °F up to 850 degrees °F (steam 1200 °F) with graphite layers. Leadertherm Mica layers can withstand temperatures of 1800 °F.
Delivery Options
All dimensions in a wide variety of materials are possible. Available for standard and non-standard equipment gaskets. EN10204 3.1 certificates can be delivered on request, as well as NACE MR0175/ISO 15156 conformity statement.
Temperature
Temperature range from –450 °F up to 850 degrees °F (steam 1200 °F) with graphite layers. LeaderTHERM (phlogopite) layers can withstand temperatures of 1800 °F. Application/ compatibility guide is available on request.
Approvals & Certificates
- EN10.204 3.1
Sealing Characteristics
- Excellent sealing characteristics for a wide range of seating stresses
- Suitable for low torque flange-constructions
- High pressure and temperature range
- Broad chemical resistance (pending on the metallic materials and sealing layers)
- Firesafe
- Design suitable for fluctuating temperatures and pressures
- blow out safe
| max Temperature [°F] | See material table below |
| max Pressure [psi] | ASME B16.5 2500 Class |
| Minimum initial stress [DIN E 2505 part 2] [N/mm2] | 15 |
| Maximum initial stress [DIN E 2505 part 2] [N/mm2] | 300 |
| M-Value | 2 |
| Y- Value [psi] | 2500 |
| Gasket required flange roughness [Ra micron] | 3,2-6,3 |
| Gasket required flange roughness [RMS] | 125-250 |
| max Seating stress [Qsmax bei RT EN13555] [n/mm2] | 500 |
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