1200G-H
Metal corrugated gasket covered with flexible graphite, comprising a structure in which flexible graphite sheets are laminated on both surfaces of concentrically corrugated stainless steel plate.
This gasket has excellent features. For example, it ensures high sealability at low tightening pressure, and high followability to equipment accuracy due to large compression.
Graphite and stainless steel
Operating temperature: -270 to +450°C (*)
(*) 400°C or less when used in an oxidized atmosphere
Operating pressure: 5.2 MPaG (Class 300)
Gasket factor (m value): 2
Minimum seating stress (y value): 39.2N/mm2
Gaskets/Semi-metallic gaskets