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James Walker® Gaskets & Jointings > PTFE gaskets



  PTFE gaskets
Gore-Tex® Series 300 Gasket Tape
 
DESCRIPTION
WLGore & Associates’ 100% virgin ePTFE in tape form with an adhesive backing. It has a multi-directionally orientated fibrous structure.

TYPICAL APPLICATIONS
Metallic flanges on shell and tube heat exchangers, air coolers, pressure vessels and columns.

SPECIFICATIONS
Physiologically harmless in prolonged installation at temperatures up to +260°C according to VDI/VDE guidelines 2480. Complies to FDA 21 CFR 177.1550 (PTFE) for contact with food.
 
PRIME FEATURES
• Easy-to-install alternative to cut gaskets.
• Highly conformable material that compresses to form a tight seal.
• Dimensionally stable – resists creep and cold flow.
• Minimises inventory costs
• Chlorine content <10ppm.
 
SERVICE CAPABILITY
Maximum operating temperature +250°C
Minimum operating temperature –240°C
Pressure range Full vacuum to 40bar
 
HOW SUPPLIED
Tape form, with self-adhesive backing. Widths: 10mm, 15mm, 20mm, 25mm; in thicknesses: 2mm, 3mm and 6mm. Width 30mm in thicknesses 3mm and 6mm. On spools containing 5m, 10m or 20m, according to width.