ASME B16.20 PTFE Filler Spiral Wound Gasket for Pipe Flanges - Class 2500 Rating with Custom Thickness Options
Price:
Negotiable
MOQ:
5 piece
Delivery Time:
8-20days
Brand:
FLRS or OEM
Product Description
ASME B16.20 PTFE Filler Spiral Wound Gasket
High-performance spiral wound gaskets with PTFE filler manufactured to ASME B16.20 standards for pipe flange applications across industrial sectors.
Product Overview
Spiral wound gaskets feature alternating layers of pre-formed metal corrugated belt and non-metal filler material, wound spirally to create a resilient sealing solution. Available with optional inner and outer reinforcement rings based on application requirements.
Material Specifications
| Metal Materials | Non-Metallic Fillers |
|---|---|
| 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 |
Thickness: Custom specifications available
Key Features
- V-shaped metal strip acts as spring for superior resiliency
- Withstands high temperature, high pressure, and ultra-low temperature conditions
- Suitable for vacuum applications and corrosive media environments
- Structural density adjustable for specific bolt load requirements
- Available types: Basic, Inner Ring, Outer Ring, Inner and Outer Ring
Product Styles & Applications
Style CG
- General purpose for flat face and raised face flanges up to Class 2500
- Centering ring provides accurate positioning and compression limiting
- Recommended with inner ring for applications above Class 600
Style CGI
- Suitable for flat face and raised face flanges up to Class 2500
- Recommended for higher pressure applications and PTFE fillers
- Inner ring protects sealing elements from process media attack
Style R
- Designed for tongue and groove, male-female, or groove-to-flat face flanges
- Inner and outer diameters reinforced with metal plies for stability
Certifications & Quality Assurance
ISO9001, CE, BV, API certified manufacturing processes
Technical Support & Service
- 24-hour technical support and emergency service
- Custom technical transformations for specific sealing requirements
- Rapid delivery - 7 days after sample confirmation
Product Structure & Design
Marking & Packaging
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shaanxi Flourish Industrial Co., Ltd.
Location
No.3939 Eurasian Ave., Chanba Ecological District, Xi'an, China
Contact Person
Fiona Hou