Products
- Gaskets[10]
Contact Us
- Contact Person : Ms. Yang Rong
- Company Name : Ningbo IDT Sinyuan Sealing Technology Co., Ltd.
- Tel : 86-574-87639836
- Fax : 86-574-83638374
- Address : Zhejiang,Ningbo,128# Xingyong Rd, Jiangbei
- Country/Region : China
- Zip : 315021
without inner & outer ring-spiral wound gasket
Product Detailed
Related Categories:Gaskets
spiral wound gasket without inner & outer ring
mainly used under high pressure
SPW gasket used in crtical condition
TA-LUFT
SPW gasket with graphite or PTFE filler, without inner and outer ring
The gasket comprises a spirally-wound beaded metal band ( Standard: 316L; other materials on requirement ) in which a non-metallic band ( graphite or PTFE ) overlaying on both sides is inserted between the individual spirals of the metal band. It is used in tongue-and-groove systems ( dimensions as per DIN 2691, EN1514-1 Form TG and special dimensions ). Spiral-wound gaskets are used mainly under higher pressures and in ctritical operating conditions.
Cross-section
Gasket Thickness
3.2mm; 4.5mm; 6.4mm & 7.2mm
Operating Limits
| Graphite | PTFE | ||
| ÓVU 0,1 | 50N/mm2 | ÓVU 0,1 | 45N/mm2 |
| ÓVO | 150N/mm2 | ÓVO | 150N/mm2 |
| ÓBO300oC | 120N/mm2 | ÓBO200oC | 130N/mm2 |
| m (DIN2550) | 1,4 | m (DIN2550) | 1,2 |
Approvals
TA-LUFT 2002 (VDI 2440 / VDI 2200)Fire Test as per API 607 Rev.4 (with graphite filler)without inner & outer ring-spiral wound gasket
