0
EPDM/PTFE STRESS SAVER GASKETS T10(equivalent to Asahi gasket)----www.rubbersealing.com
T.C.I valve gaskets offer a unique double convex ring design that gives optimum sealing with only one third the torque commonly required with flat faced gaskets. Asahi offers EPDM gaskets from 1/2" to 12"; PTFE-bonded EPDM gaskets in sizes from 1/2" to 12"; and PVDF-bonded EPDM gaskets from 1/2" to 10".
Features and Benefits
EPDM - durometer A, hardness 65 - 68
PTFE or PVDF-bonded EPDM for maximum corrosion resistance
Perfect sealing at low bolt tightening torque ratings; longer gasket life
Ideal for plastic piping systems, as well as metal or plastic-lined metal systems
Working temperature:
EPDM: - 40 - 195º F
PTFE-bonded: - 40 - 250º F
PVDF-bonded: - 40 - 250º F
Approximately one third bolt tightening torque ratings as compared with flat or envelope type gasket
Thickness of bonded materials
PTFE: All Sizes: 0.016" (0.4mm)
PVDF:Sizes 1/2" - 2": 0.016" (0.4mm)
PVDF:Sizes 3" - 10": 0.020" (0.5mm)
PTFE-bonded gasket excellent for most corrosive chemicals
PVDF-bonded gasket is ideal for the following:
Semi-conductor industry, because of its purity
Aggressive chemicals (strong acids, bases, halogens, etc.)
Media that generates any volatile gas (PVDF gas permeation is only 1/50 of PTFE)
Both the PTFE and PVDF-bonded gaskets employ a proprietary laminating process for bonding to EPDM, providing the greater elasticity required for lower sealing torques
Materials
- Sizes:
- EPDM: 1/2" - 12"
- PTFE-bonded EPDM: 1/2" - 12"
- PVDF-bonded EPDM: 1/2" - 10" (except 1 1/4" and 2 1/2")
Typical Applications
Chemical Processing
Water & Wastewater
Landfills
Irrigation
Food Processing
Mining
What else can I help you with?
What is ptfe?
PTFE, or polytetrafluoroethylene, is a synthetic polymer known for its non-stick properties and chemical resistance. Commonly recognized by the brand name Teflon, it is widely used in cookware coatings, electrical insulation, and gaskets due to its ability to withstand high temperatures and corrosive substances. PTFE's low friction coefficient makes it ideal for applications requiring smooth movement and minimal wear. Additionally, it is non-toxic and safe for food contact, making it popular in kitchenware.
What gasket material is best suited for high pressure steam service?
For high pressure steam service, spiral wound gaskets made from stainless steel and graphite filler are often the best choice. They offer excellent thermal and pressure resistance, along with the ability to maintain a tight seal under fluctuating conditions. Additionally, PTFE (Teflon) gaskets can be effective, but they may not handle high pressures as well as spiral wound gaskets. It's important to select a gasket that matches the specific temperature and pressure requirements of the application.
Uses for ptfe plumbers tape?
For thread sealent EXCEPT for gas then you need a PTFE approved for fuel and other gases
What is the meaning of ptfe?
Plumbers tape for emergengys
What does ptfe in plumbers tape mean?
Teflon
what are the different types of gaskets who is the leading manuafcturer of gaskets in india?
Gaskets are essential mechanical seals used to prevent leaks between two or more surfaces. They are widely used in industries like oil and gas, power, chemical, and manufacturing. Depending on the material and design, gaskets can serve different purposes, from handling high-pressure fluids to resisting chemical corrosion. Different Types of Gaskets Spiral Wound Gaskets – Made of metal and filler material, ideal for high-pressure and high-temperature applications like refineries and power plants. Ring-Type Joint (RTJ) Gaskets – Metal gaskets used in pipelines and flanges for oil, gas, and chemical industries. Rubber Gaskets – Made from elastomers such as EPDM, NBR, or silicone; suitable for low-pressure systems and water pipelines. Compressed Non-Asbestos Gaskets – Made from fibers like aramid or graphite, these are safe alternatives to asbestos for medium-pressure, high-temperature applications. PTFE (Teflon) Gaskets – Chemical-resistant gaskets used in corrosive environments. Graphite or Metallic Gaskets – Ideal for high-temperature, industrial, and mechanical applications. In India, if you are looking for reliable gasket manufacturers, Vrushabh Engineering is one of the leading names, known for producing high-quality spiral wound, ring-type, and industrial gaskets. Other trusted options include Garlock India, which specializes in industrial sealing solutions, and Klinger India, known for providing a wide range of gaskets for chemical, oil, and power industries. Working with experienced manufacturers ensures you get durable and efficient gaskets suited to your specific industrial needs, helping to maintain safety, performance, and reliability in your operations.
What are the key differences between PTFE and FKM materials and how do they compare in terms of performance and suitability for specific applications?
PTFE is a synthetic polymer known for its low friction and chemical resistance, while FKM is a type of synthetic rubber with high temperature and chemical resistance. PTFE is better for low friction applications, while FKM is better for high temperature and chemical exposure. PTFE is commonly used in seals, gaskets, and bearings, while FKM is often used in o-rings, seals, and gaskets in applications requiring resistance to high temperatures and chemicals.
What are the differences between metallic, semi-metallic, and non-metallic gaskets?
Gasco Gasket Inc is a reputed gasket manufacturer in India. Gaskets are classified into three main types based on their material composition: metallic, semi-metallic, and non-metallic. Metallic gaskets are made entirely of metal and are used in high-pressure and high-temperature applications, such as heat exchangers and refinery pipelines. Semi-metallic gaskets combine metal and soft materials, like graphite or PTFE, to provide both strength and flexibility, making them ideal for flanges in oil & gas and chemical industries. Non-metallic gaskets, made from materials like rubber, fiber, or cork, are used in low-pressure applications where flexibility and chemical resistance are required. For More Details: Website: gascogaskets Our Products: Gasket Other Products: PTFE Sheet Gaskets Manufacturer in India
What is the difference between PTFE and ETFE?
PTFE (Polytetrafluoroethylene) and ETFE (Ethylene Tetrafluoroethylene) are both fluoropolymer materials but differ in their chemical structure and properties. PTFE is known for its exceptional non-stick and chemical resistance, while ETFE is more flexible, transparent, and has better mechanical strength at elevated temperatures. ETFE is often used in applications requiring durability and clarity, such as architectural films, whereas PTFE is commonly used for seals, gaskets, and non-stick coatings. Additionally, ETFE can be processed into films and coatings, making it suitable for various industrial applications.
Is PTFE non biodegradable?
PTFE is not biodegradable. It can be degraded by pyrolysis or radiation.
Is PTFE a thermoplastic material?
Yes, PTFE (polytetrafluoroethylene) is a thermoplastic material.
What is the value of youngs modulus of teflon?
The Young's modulus of Teflon (PTFE) is around 500-650 MPa, indicating its stiffness and resistance to deformation under stress.
What is the proper name of Teflon?
The proper name of Teflon is polytetrafluoroethylene (PTFE).
Is PTFE material compatible with this specific application?
PTFE material is compatible with this specific application.
How much heat melts ptfe?
The melting point of PTFE (polytetrafluoroethylene) is around 327°C (620°F). At this temperature, PTFE transitions from a solid to a molten state.
Is there a simple test to be able to tell if a material is PTFE or Teflon?
PTFE and Teflon are essentially the same material; PTFE is the scientific name for Teflon. To test if a material is PTFE/Teflon, you can check if it is non-stick, heat-resistant, and has a smooth, slippery surface.
What does ptfe means?
p.t.f.e. means polytetrafluoroethylene. The most famous brand name for PTFE is Teflon.
