HLG700 Metal toothed gasket
Type and cross section
|With outer ring (B)|
|With inner ring and outer ring (C)|
• Depth of Serration (t)
|Less than 10mm||The inner diameter is less than 200mm: 0.75mm
Above 200mm inner diameter: 1.0mm
|10mm and above||
The toothed gasket is a metal flat ring, which is processed into a 90-degree wave, serrated metal gasket on the ring plane by a specific processing method.
According to the different parts and requirements, the toothed gasket can be made into a combined gasket with inner and outer positioning rings and flexible graphite or PTFE sheets on both sides.
2、Performance and characteristics
1Suitable for high pressure and high temperature parts.
2 Strong corrosion resistance.
3 The sealing effect is stable and reliable.
3、Scope of use
1 Operating temperature: It depends on the material.
2 Working pressure: up to 20MPa
3 Minimum preload specific pressure: y=35MPa
4 Gasket factor: m=4.25
5 Maximum processing size: ~3000mm
Item as delivered
Item after Installation
The maximum working pressure can reach 42.0MPa.
The maximum operating temperature can reach 600°C.
Maximum operating temperature: oxidizing gas: 450°C; non-oxidizing gas: 800°C.