CG Style Spiral Wound Gasket with Flexible Graphite Filler for ASME B16.20 Standard Applications up to Class 2500 Pressure Rating

CG Style spiral wound gaskets with flexible graphite filler provide superior sealing performance for industrial flange connections. Manufactured according to ASME, DIN, JS, and GB standards, these gaskets deliver reliable sealing under varying pressure and temperature conditions.

Spiral wound gaskets are formed by alternately winding pre-pressed metal corrugated belts and non-metal filler materials in a spiral pattern. Optional reinforced rings can be added based on application requirements.

• Thickness: Customizable to customer requirements
• Types Available: Basic, inner ring, outer ring, inner and outer ring configurations
• Certifications: ISO9001, CE, BV, API
• Standard Compliance: ASME B16.20, DIN, JS, GB

Style RW

General purpose gasket suitable for flat face and raised face flanges up to Class 2500. Centering ring provides accurate positioning and acts as compression limiter.

Style RWI

Recommended for higher pressure applications and PTFE fillers. Inner ring protects sealing elements from process media attack.

Style R

Suitable for tongue and groove, male-female, or groove-to-flat face flanges. Inner and outer diameters reinforced for stability.

• V-shaped crown acts as spring for greater resiliency under varying conditions
• Effective sealing in refineries, chemical processing plants, power generation, and aerospace
• Reduces flange erosion and protects sealing elements
• Customizable construction for limited compression load applications

• Lead time: 7 days after sample confirmation
• Payment options: D/P, T/T, Western Union
• 24-hour technical support and emergency service
• Technical transformation for unreasonable seal designs
• Comprehensive after-sales service including installation support