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PTFE Ring Gasket

Name: PTFE Ring Gasket
Brand: FLUOROPLAST ENGINEERS PVT. LTD.
Price: 90 INR
Availability: InStock

Price 90 INR/ Piece

Get a Price/Quote

MOQ : 10 Pieces

PTFE Ring Gasket Specification

Standard
ASTM F104, DIN & ASME standards

Vaccum Range
Full vacuum capability

Temperature Resistance
Up to 260C

Pressure Resistance
Up to 150 bar

Gasket Coefficient
0.12 (average)

Medium
Suitable for acids, alkalis, solvents, gases, and steam

Material
100% Virgin PTFE (Polytetrafluoroethylene)

Shape
Ring

Size
10 mm to 500 mm (custom size available)

Application
Sealing, flange connections in pipelines, chemical processing, food & pharmaceuticals

Thickness
1 mm to 10 mm

Water Absorption
<0.01% (virtually none)

Chemical Resistance
Excellent, inert to most chemicals

Tensile Strength
Minimum 15 MPa

Elongation at Break
150%

Compression
Highly compressible for tight sealing

Surface Finish
Smooth/Lustre

Shelf Life
Indefinite under proper storage

Electrical Properties
Excellent electrical insulation

Color
White

PTFE Ring Gasket Trade Information

Minimum Order Quantity
10 Pieces

FOB Port
Ahmedabad

Supply Ability
500 Pieces Per Week

Delivery Time
1 Week

Sample Available
Yes

Sample Policy
Contact us for information regarding our sample policy

Packaging Details
Plastic Bag Packing, Corrugated Box Packing, Shrink Packing, Customization As per Customer Requirement

Main Domestic Market
All India

Certifications
ISO 9001 : 2008 Certified Company

About PTFE Ring Gasket

With immense years of industry experience, we are engaged in offering an assorted range of PTFE Ring Gaskets, which is a unique amalgamation of frictional, chemical, thermal and electrical properties. These gaskets are of non-stick nature, and are non wetting and self-lubricating. Due to their features like durable finish standards, precise dimensions, corrosion resistance and high strength, these gaskets are highly demanded in the industry. Our professionals manufacture these PTFE Ring Gaskets in compliance with international quality standards.

Key Points:

Excellent temperature and pressure resistance
Flawless finish with longer life
Good thermal and electrical properties
Easy fitting with high strength

Superior Chemical Resistance

Manufactured from 100% virgin PTFE, this ring gasket stands out for its exceptional resistance to a wide range of industrial chemicals. It is inert to most acids, bases, solvents, and other aggressive media. This property ensures reliable, leak-free sealing in chemical processing, pharmaceuticals, and food industries where purity and chemical stability are crucial.

Reliable Mechanical Performance

The PTFE Ring Gasket features a minimum tensile strength of 15 MPa and an elongation at break of 150% or more. Its highly compressible nature guarantees tight sealing even under fluctuating pressures and temperatures. The smooth, lustrous finish facilitates easy installation and removals, while its extremely low water absorption ensures long-term stability and minimal maintenance.

Versatile Application Across Industries

Available in thicknesses ranging from 1 mm to 10 mm and diameters up to 500 mm, these ring gaskets are suitable for a variety of flange connections in pipelines. They are trusted in chemical processing plants, food and beverage production, and the pharmaceutical sector. Their compliance with global standards (ASTM F104, DIN & ASME) assures consistent quality and performance.

FAQs of PTFE Ring Gasket:

Q: How is a PTFE Ring Gasket used in industrial applications?

A: A PTFE Ring Gasket is primarily used to create a leak-proof seal between flanges in pipelines, ensuring safe conveyance of aggressive chemicals, gases, steam, or solvents. Its high compressibility allows it to conform tightly between surfaces, even under varying pressure or temperature conditions in chemical, food, or pharmaceutical processing environments.

Q: What are the main benefits of choosing a virgin PTFE gasket over other materials?

A: Virgin PTFE gaskets provide superior chemical resistance, exceptional electrical insulation, low water absorption, and long-lasting mechanical properties. These features make them ideal for industries where contamination, corrosion, or electrical leakage are concerns. Their non-reactive nature also assures product purity in sensitive applications.

Q: When should I replace a PTFE ring gasket in service?

A: Replacement is typically considered when there are signs of physical damage, significant wear, or leakage. However, since PTFE has an indefinite shelf life under proper storage and outstanding resistance to chemical and physical degradation, replacement intervals are less frequent compared to many other gasket materials.

Q: Where can PTFE ring gaskets be installed?

A: PTFE ring gaskets are suitable for flange connections in various industrial settings, such as chemical processing plants, pharmaceutical manufacturing units, food and beverage industries, and pipelines carrying corrosive or high-purity fluids. They can be used wherever a secure, chemically inert seal is essential.

Q: What is the shelf life and storage recommendation for PTFE gaskets?

A: PTFE gaskets have an indefinite shelf life when stored properly. They should be kept in a cool, clean, and dry environment, away from direct sunlight or deformation-inducing loads, to maintain their physical and chemical integrity over extended periods.

Q: How does the installation process of a PTFE ring gasket work?

A: Installation involves centering the PTFE ring gasket between flanges and evenly tightening the bolts to compress the gasket. Its high compressibility and smooth finish make for straightforward placement and consistent sealing, even on slightly uneven surfaces.

Q: What temperature and pressure conditions can PTFE ring gaskets withstand?

A: These gaskets are engineered to handle temperatures up to 260C and pressures up to 150 bar. Their design also supports full vacuum capability, making them extremely versatile for both high- and low-pressure scenarios.

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