ASME B16.20 Metallic Spiral Wound Gasket with Flexible Graphite Filler - Class 2500 Rating, Custom Thickness
Metallic spiral wound gaskets with flexible graphite filler manufactured to ASME B16.20 standards, featuring alternating metal corrugated belts and non-metal filler materials for superior sealing performance in industrial applications.
Stainless steel (304, 304L, 316L, 321, 310, 347), CRS, Alloy 20, Hastelloy B2, Hastelloy C276, Incoloy 800, Inconel 600, Inconel 750, Monel 400, Nickel 200, Titanium
Graphite, PTFE, Ceramic, Mica Graphite
| Parameter | Specification |
|---|---|
| Thickness | Customizable per customer requirements |
| Types Available | Basic, Inner Ring, Outer Ring, Inner & Outer Ring |
| Certifications | ISO9001, CE, BV, API |
| Lead Time | 7 days after sample confirmation |
V-shaped crown centered in the metal strip acts as a spring, providing greater resiliency under varying conditions. Filler and wire materials can be customized for specific chemical compatibility requirements.
- Suitable for flat face and raised face flanges up to Class 2500
- Centering ring provides accurate positioning and compression limiting
- Ideal for standard industrial applications
- Recommended for higher pressure applications and PTFE fillers
- Inner ring protects sealing elements from process media attack
- ASME B16.20 compliant for demanding conditions
- Designed for tongue and groove, male-female, or groove-to-flat face flanges
- Reinforced inner and outer diameters for greater stability
Clear marking and color coding for easy identification and proper installation.
- 24-hour technical support and emergency service
- Rapid delivery - 7 days after sample confirmation
- Technical transformation services for custom requirements
- Comprehensive after-sales support and problem resolution
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.