Metal Gasket Series
Spiral Wound Gasket
Spiral Wound Gasket
High temperature resistance · High pressure resistance · Precision molding
The gasket with the best resilience among semi-metal sealed pads is made by alternately winding V-shaped or W-shaped thin steel strips with fillers.
- form
- Type A basic type / Type B with inner ring / Type C with outer ring / Type D with inner and outer ring
- Common materials
- 304 / 316 / Coated with corrosion resistance / With filter / With PTFE / Titanium / Carbon steel / Inconi
- Application
- High temperature, high pressure, ultra-low temperature, or vacuum conditions
Performance characteristics
- Wide applicable working conditions
- Strong stress compensation capability
- Excellent sealing performance
- The flange sealing surface precision requirements are not high
- Easy to install with low preload pressure
Scope of application
- Static sealing at flange connections in valves, pumps, heat exchangers, towers, manholes, handholes, and other flange connections
- Petrochemicals, machinery, power, metallurgy, shipbuilding, pharmaceuticals, atomic energy, and aerospace sectors
Material / Type
Fillers such as graphite, asbestos, and tetrafluorine
Ordering Instructions: Users must provide the product material standard number; customization can be made according to drawings.
Octagonal Metal Ring Gasket
Octagonal Metal Ring Gasket
An octagonal solid metal gasket with a radial self-tightening seal function is a standard R-type metal ring gasket.
See details →Metal Oval Gasket
Metal Oval Gasket
Metal sealing gaskets made by forging and heat treatment are suitable for situations with pressure and temperature fluctuations, maintaining good sealing performance.
See details →Metal Serrated Gasket
Metal Serrated Gasket
The two sides of the stainless steel flat gasket are processed into concentric grooves, allowing flexible graphite, PTFE, asbestos-free boards, and other flexible sealing layers to be bonded.
See details →