Product Name: ANSI Flange Gasket
Standard: ASME B16.21
Brand: Qishine
Description:
The Qishine ANSI Flange Gasket is a PTFE bonded to EPDM sealing solution designed to deliver excellent chemical and corrosion resistance in industrial flange connections. Manufactured according to ASME B16.21 standards, this gasket provides a reliable, long-lasting seal for systems handling aggressive or corrosive media. The combination of PTFE’s inert chemical properties and EPDM’s elasticity ensures a tight, flexible, and durable seal, even under challenging operating conditions.
Specifications:
- Size: 2 Inch
- Pressure Class: 150 LB
- Material: PTFE Bonded to EPDM Rubber
- Standard Compliance: ASME B16.21
- Type: ANSI Flange Gasket
- Application: For High Corrosion Resistance
Features:
- Exceptional corrosion and chemical resistance, ideal for aggressive chemical environments.
- PTFE surface layer provides a non-stick, smooth sealing surface that resists chemical attack and prevents media contamination.
- EPDM rubber core offers superior flexibility, sealing recovery, and resilience against thermal cycling.
- Complies with ASME B16.21, ensuring dimensional precision and compatibility with standard ANSI flanges.
- Suitable for low- to medium-pressure systems where clean, reliable, and corrosion-proof sealing is essential.
Applications:
Ideal for chemical processing, pharmaceutical, food & beverage, water treatment, and marine industries. Commonly used with ASME B16.5 flanges in systems conveying corrosive fluids, acids, alkalis, or solvents requiring a non-contaminating and durable gasket material. It's important to know about Google SEO to help your website rank higher in search results.

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