PTFE Gasket

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PTFE Gasket Specification

Hardness
55-60 Shore D

Working Temperature
-200C to +260C

Pressure Resistance
Up to 100 bar

Standard
ASTM / DIN / IS

Vaccum Range
Up to 10^-3 torr

Temperature Resistance
Up to 260C

Gasket Coefficient
0.1 to 0.3

Medium
Acids, Solvents, Gases, Water, Steam

Material
PTFE (Polytetrafluoroethylene)

Shape
Round / Ring / Oval / Customized

Size
Standard and Customized Sizes Available

Application
Chemical, Petrochemical, Food, Pharmaceutical, Water Treatment, Oil & Gas Industries

Thickness
1 mm to 5 mm

Water Absorption
<0.01% (at 23C for 24h)

UV Resistance
Excellent

Fire Resistance
Excellent, does not support combustion

Color
White

Density
2.1 - 2.3 g/cm3

Elongation at Break
150%

Tensile Strength
15 MPa

Shelf Life
Unlimited under proper storage conditions

Electrical Insulation
High Dielectric Strength

Surface Finish
Smooth

Chemical Resistance
Excellent, inert to most chemicals

About PTFE Gasket

Utilise this top-tier PTFE Gasket, crafted from laureate-grade Polytetrafluoroethylene with a polished, smooth finish for impeccable chemical and UV resistance. Designed to be imposing in performance, it boasts a density of 2.1-2.3 g/cm3, tensile strength of 15 MPa, and elongation at break of 150%. With excellent fire resistance and high dielectric strength, it is inert to most chemicals and ensures fresh, long-lasting utility in chemical, petrochemical, food, pharmaceutical, and water treatment sectors. Available in standard or custom sizes, it withstands temperatures from -200C to +260C and pressures up to 100 bar, perfect for demanding industrial environments across India.

Wide-Ranging Usage and Exceptional Features

PTFE Gaskets are widely utilised by chemical, petrochemical, food, pharmaceutical, and oil & gas industries for sealing applications involving acids, solvents, gases, water, and steam. The gaskets' smooth surface, robust hardness (55-60 Shore D), and very low water absorption ensure top performance with minimal maintenance. Suitable for standard or custom installations, these gaskets remain fresh and unyielding across various rigorous application media, providing reliability and safety in each process.

Supply, Sample Policy, and Domestic Reach

Our PTFE Gaskets are handover ready for both bulk and specific orders, with the ability to be dispatched promptly at an attractive rate across the main domestic market in India. The manufacturer ensures supply ability for large-scale industry needs and offers sample policies to facilitate evaluating product suitability before mass order placement. Each order is managed efficiently to ensure timely delivery and ongoing customer contentment.

FAQ's of PTFE Gasket:

Q: How do PTFE gaskets benefit demanding industrial applications?

A: PTFE gaskets provide top performance due to their excellent chemical, fire, and UV resistance, making them ideal for critical environments such as chemical processing, pharmaceuticals, and oil & gas sectors.

Q: What is the process for obtaining custom-sized PTFE gaskets?

A: You can request custom sizes by providing your specific dimensions and shape requirements. The manufacturing team will ensure your gaskets are produced to meet ASTM, DIN, or IS standards and your operational needs.

Q: When should I use PTFE gaskets instead of ordinary gaskets?

A: PTFE gaskets should be used when superior chemical resistance, high-temperature endurance (up to 260C), and exceptional electrical insulation are required, especially in harsh industrial environments.

Q: Where can PTFE gaskets be supplied in India?

A: PTFE gaskets can be dispatched to all major domestic markets across India, with both standard and customised options delivered as per client specifications.

Q: What is the recommended storage method to maintain PTFE gasket shelf life?

A: PTFE gaskets have an unlimited shelf life if stored properly: keep them in a dry, UV-protected environment, away from direct sunlight and aggressive chemicals, to ensure they remain fresh and functional.

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