Guangzhou Huite Sealing Machinery Co., Ltd.
Spiral Wound Gasket (Ptfe Filler)
Applications
It is suitable for flanges of various industrial pipelines, pressure vessels, heat exchangers, valve covers, etc., especially for sealing corrosive fluids and oxygen that other spiral wound gaskets cannot use, and is also suitable for vacuum sealing and other occasions with high air tightness requirements. And suitable for ultra low temperature, liquefied natural gas (LNG) and liquefied petroleum gas (LPG)
Product Description
This is a spiral wound gasket that uses PTFE strip as filler strip. Since the PTFE material in the filler strip has excellent chemical resistance and compactness, it can be used in corrosive fluids, pure oxygen, vacuum pipes, and cryogenic pipes if used in combination with a metal material with strong corrosion resistance.
Features
1. It is the product with the best sealing performance among spiral wound gaskets, and it is also suitable for vacuum and ultra low temperature applications.
2. If the appropriate metal strip material is selected, it can be used for almost all fluids.
Specification
| Filler | PTFE |
| Winding (Hoop) | 316L or 304 |
| Inner ring | 316L or 304 |
| Outer ring | 316L or 304 |
| Thickness | 4.5mm |
| Temperature | -200°C to 260°C -328℉ to 500℉ |
| Pressure | 100 Bars |
