Expanded PTFE Gaskets

Offering versatility and convenience in the form of a highly conformable flexible strip is the expanded PTFE gaskets by Goodrich Gasket Pvt Ltd that is used in non-standard flange applications. It is also a backup sealing option under non availability of conventional gaskets.

We at Goodrich Gasket offer PTFE gaskets with excellent chemical resistance and inherent cleanliness making the product a suitable sealing agent against aggressive media or feedstock contaminated areas. The presence of an adhesive backed strip eases the installation in large or complex flange applications, such as air conveying and solvent recovery systems

Expanded PTFE gaskets are suitable for temperatures ranging up to 260°C and for cryogenic applications like hydraulic systems, water supply systems, ventilation ducts, fan housing, fume ducts, pneumatic systems, engine case doors etc.

Full Face

Raised Face

Goodrich Gasket offers the following width and thickness of expanded PTFE gaskets

Widths & thicknesses of Expanded PTFE gaskets at Full compression

Sealant thickness [mm]	Sealant width [mm]	Compressed thickness [mm]	Compressed width [mm]
1.5	3.175	0.3	6
2	5	0.4	10
2.5	7	0.45	13
4	10	0.55	20
5	12.5	0.8	24
5	14	0.8	22
6 [7/32”]	17	1	29
6	19	1.25	34
6	25	1.25	45

It’s all in the bolt forces that ultimately decide on the gasket sealing capacity and the bolt forces per unit length of seal as follows:

Width[in]	Gas Tight [lbf/in] (Based on compressed air at 600psi)		Water Tight [lbf/in] (Based on water at 30psi)
	Smooth flanges	Rough flanges
1/8	500	-	280
3/16	1280	-	280
1/4	1260	2520	390
3/8	1540	2800	390
1/2	1540	2940	390
5/8	1680	2940	420
3/4	1960	3360	420

Services

We Provide Risk Free Gasket On Time

Custom Gasket Fabrication: Tailored to specific industrial requirements, we offer custom gasket manufacturing services, ensuring a perfect fit for your machinery and equipment.
Material Consultation and Selection: Our team of experts assists in selecting the optimal gasket material for your application, considering factors such as temperature, pressure, and chemical compatibility.
Precision Cutting and Machining: Utilizing advanced cutting and machining technologies, we guarantee precision and accuracy in the fabrication of gaskets, meeting the most stringent quality standards.
Prototype Development: From concept to creation, we offer prototype development services, allowing for testing and validation before full-scale production, ensuring the final product meets your exact specifications.
Large-Scale Production Capabilities: Equipped with state-of-the-art facilities, we have the capacity for large-scale gasket production, delivering high volumes with efficiency and consistency.
Quick Turnaround Times: Understanding the importance of time-sensitive projects, we prioritize rapid turnaround times without compromising on quality, ensuring minimal downtime for your operations.
Quality Assurance: Committed to excellence, our quality assurance processes encompass rigorous testing and inspection procedures to guarantee the reliability and performance of our gaskets in demanding industrial environments.
Comprehensive Range of Gasket Types: From standard flat gaskets to specialized spiral wound and metal jacketed gaskets, we offer a comprehensive range to suit diverse applications across industries.
Technical Support and Expertise: Our team of skilled engineers and technical experts provides ongoing support, offering guidance on gasket selection, installation, and maintenance to optimize performance and longevity.
Global Distribution and Support: With a network of distribution partners worldwide, we ensure seamless accessibility to our products and services, backed by responsive customer support to address your needs promptly and effectively.

Take a Look At All That We Can Do

You can download our corporate brochure that would give you more information as to what we do and who we are. Your specific requirements can be sent to us or a meeting can be organized to understand your needs.

Expanded PTFE Gaskets

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