Expanded PTFE Joint Sealant

Expanded PTFE Joint Sealant

1. Description

Made of pure Expanded PTFE, widely used in the transport and sealing of industrial fluids. It is the most cost-effective alternative to sheet gasketing for large equipment flanges. Because it is a form-in-place gasket, so it nearly can be used in any sealing surface. Especially for the irregularities and damaged flange surface, Expanded PTFE joint is the best choice.

2. Advantage:
 Easy to install
 Low stress-to-seal
 Can conform to any surface, including rough, pitted, scratched and damaged  surfaces.
 Resistant to creep and cold flow
 100% expanded PTFE, has the same chemical inertness of pure virgin PTFE.
 Unlimited Shelf Life
 Over compression is no problem

3. Technical Data:
 Temperature: -100°C ~ 280°C
 Pressure: 20Mpa(fluid); 14Mpa(gases)
 PH range: 0 ~ 14
 Tensile Strength: ≤ 8 Mpa
 Compressibility: 55% ~ 80%
 Creep relaxation: ≤ 40%

4. Offer Size:
Width:3 ~ 100mm
Thickness: 1 ~ 10mm
Length: 3 ~ 30m

5. Applications:

PTFE Joint Sealant is especially suite d for sealing flange connections, pipe systems, hydraulic and pneumatic systems, etc. In addition, it’s also ideal for seals in glass, enamel and plastic flanges, vessels and special shaped sealing surface.

PTFE Joint Sealant saves money and time. Since there is no scrap or waste, it costs less than other gasket materials. By using only a few sizes, large inventories of sheet gasketing and costly precut gaskets can be eliminated. Installation time is kept to a minimum since there are no templates, precutting or special fitting requirements.

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