Composite Gasket Dealer & Supplier
Best Butt Weld Fittings Manufacturer in India since 1971.
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Teshi Group : Leading Manufacturer, Stockist, Supplier, and Exporter of Composite Gasket in India.
Teshi Group is a renowned manufacturer, stockist, supplier, and exporter of high-quality composite gaskets in India, offering durable and efficient sealing solutions across various industries. Specializing in precision-engineered composite gaskets, Teshi Group produces gaskets made from a combination of materials, such as rubber, metal, and graphite, which provide enhanced sealing performance, especially in demanding environments. These gaskets are designed to withstand high pressure, temperature fluctuations, and aggressive chemicals, making them ideal for use in industries such as automotive, oil & gas, chemical processing, pharmaceuticals, power generation, and manufacturing. Composite gaskets are widely used in applications such as flanged connections, pumps, valves, heat exchangers, and other critical components, ensuring effective leakage prevention and system integrity. Teshi Group’s composite gaskets offer superior flexibility, strength, and resilience, providing long-lasting, reliable seals even under extreme operating conditions. Available in various sizes, materials, and thicknesses, these gaskets can be customized to meet the unique needs of each application, offering both versatility and performance. Each composite gasket undergoes stringent quality control procedures to ensure it meets international standards for durability, strength, and sealing effectiveness. With a focus on quality and customer satisfaction, Teshi Group has established itself as a trusted supplier of composite gaskets, delivering cost-effective, high-performance sealing solutions to industries worldwide.
About Composite Gasket :-
Composite gaskets are engineered sealing components made from a combination of different materials, designed to offer superior performance in sealing applications where a single material may not suffice. Typically, composite gaskets consist of a soft, compressible core material such as rubber, graphite, or elastomer, which is reinforced with a more durable outer layer made from materials like metal, fiberglass, or PTFE (polytetrafluoroethylene). This combination allows composite gaskets to deliver the benefits of both flexibility and strength, making them ideal for use in demanding industrial applications, such as in high-pressure, high-temperature, and corrosive environments. The inner core material provides excellent sealing properties, while the outer reinforcement adds structural integrity and enhances the gasket’s resistance to mechanical stress, temperature fluctuations, and chemical attacks. Composite gaskets are commonly used in industries such as oil and gas, petrochemical, automotive, and power generation, where robust sealing is required to prevent leaks and ensure system efficiency. They are often used for flanged joints, valves, heat exchangers, and other critical components in piping systems. The versatility of composite gaskets allows them to be tailored for specific applications, with customizable material combinations to meet the unique demands of each industry. Additionally, their durability and reliability help reduce maintenance costs, improve safety, and extend the life of the equipment they seal. Composite gaskets offer a balance of cost-effectiveness, performance, and longevity, making them a popular choice for various sealing needs.
Teshi Group is an ISO certified Composite Gasket manufacturer & distributor in India.
Composite Gasket Specification
Gasket |
Standard Specification |
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Gasket Types
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Non-metalic Gasket, Rope Gasket, Composite Gasket, Metalic Gasket.
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Class
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150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS ASA 150, ASA 300, PN 6,10,16,25, 40,64,100,160 ETC. available with NACE MR 01-75
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Size
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1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
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Types
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Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ), Lap-Joint Face (LJF), Large Male-Female (LMF), Small Male-Female (SMF), Large Tongue & Groove, Small Tongue, Groove
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Teshi Group Is A Leading Suppliers of Composite Gasket
We supply Composite Gasket to Agra, Ahmedabad, Ajmer, Aligarh, Allahabad, Ambattur, Amravati, Amritsar, Asansol, Aurangabad, Bangalore, Bareilly, Belgaum, Bhavnagar, Bhilai Nagar, Bhiwandi, Bhopal, Bhubaneswar, Bikaner, Chandigarh, Chennai, Coimbatore, Cuttack, Dehradun, Delhi, Dhanbad, Durgapur, Faridabad, Firozabad, Gaya, Ghaziabad, Gorakhpur, Gulbarga, Guntur, Gurgaon, Guwahati, Gwalior, Haora, Hubli and Dharwad, Hyderabad, Indore, Jabalpur, Jaipur, Jalandhar, Jalgaon, Jammu, Jamnagar, Jamshedpur, Jhansi, Jodhpur, Kalyan & Dombivali, Kanpur, Karnataka, Kochi, Kolapur, Kolkata, Kota, Loni, Lucknow, Ludhiana, Madurai, Maheshtala, Malegoan, Mangalore, Meerut, Mira, Bhayander, Moradabad, Mumbai, Nagpur,Nanded Waghala, Nashik, Navi Mumbai, Nellore, Noida, Patna, Pimpri & Chinchwad, Pune, Raipur, Rajkot, Ranchi, Saharanpur, Salem, Sangli Miraj Kupwad, Siliguri, Solapur, Srinagar, Surat, Thane, Thiruvananthapuram, Tiruchirappalli, Tirunelveli, Udaipur, Ujjain, Ulhasnagar, Vadodara, Varanasi, Vasai Virar, Vijayawada, Visakhapatnam, Warangal.
Composite Gasket Exporter To All Major Cities In The World
We export Composite Gasket to Seoul, Hanoi, Los Angeles, Rio de, Houston, York, Dammam, Al-Khobar, Bogota, Al-Jubail, Chiyoda, Abu Dhabi, Kuwait Santiago, Perth, Busan, London, Jakarta, Surat, Courbevoie, Dallas, Calgary, Mexico Muscat, Aberdeen, City, Edmonton, Riyadh, Caracas, Ahvaz, Brisbane, Moscow, Milan, Manama, Ulsan, Jaya, Granada, Vung Petaling, Melbourne, Montreal, Port-of-Spain, La Victoria, Istanbul, Janeiro, Karachi, New Singapore, Madrid, Lagos, Atyrau, Sydney, Kuala Dubai, City, Bangkok, Toronto, Gimhae-si, Lumpur, Jeddah, Pimpri-Chinchwad, Tehran, Doha, Ho-Chi-Minh-City, Algiers, Tau, Colombo, Ernakulam, Geoje-si, Cairo, Sharjah, Lahore.
Teshi exports Composite Gasket in more than 50 countries. We have shipments going out monthly to different countries for our newly acquired customers. Our ready stock of Flanges helps us ship the Flange and meet the requirement and demands of our customers as fast as possible.
We Export Composite Gasket to United States (USA), Canada, Germany, Japan, France, Middle-East, Bangladesh, Nepal etc.
Product
Export
Frequently Asked Questions
Most frequent questions and answers
What is a composite gasket?
A composite gasket is made from a combination of different materials, typically consisting of a metal core and non-metallic layers. These gaskets are designed to offer the benefits of both material types, such as the strength and durability of metal with the sealing ability and flexibility of non-metallic materials like rubber or PTFE. Composite gaskets are commonly used in high-pressure, high-temperature environments where both strength and flexibility are needed.
What are the main materials used in composite gaskets?
Composite gaskets typically combine a metallic core, such as stainless steel, with non-metallic sealing layers like graphite, PTFE, or rubber. The metal core provides structural strength and resistance to pressure, while the non-metallic layer provides an excellent seal and is often resistant to chemicals, high temperatures, and wear.
What industries use composite gaskets?
Composite gaskets are used across many industries, including oil and gas, power generation, chemical processing, automotive, and pharmaceutical sectors. Their versatility in handling various pressures, temperatures, and chemical exposures makes them ideal for these demanding applications.
What are the advantages of composite gaskets?
Composite gaskets offer several advantages, including enhanced sealing performance under high pressure and temperature conditions. They are also highly resistant to chemical exposure, and the use of a metal core ensures they maintain their strength over time. These gaskets can adapt to imperfections in sealing surfaces and provide a reliable seal, reducing the likelihood of leaks.
How are composite gaskets different from standard gaskets?
The key difference between composite gaskets and standard gaskets is the material structure. While standard gaskets are often made from a single material, composite gaskets combine the best features of two or more materials. This allows composite gaskets to handle more extreme conditions, including higher pressures, temperatures, and chemical exposure, making them more versatile and durable than standard gaskets.
What are the typical applications of composite gaskets?
Composite gaskets are used in a wide range of applications, especially where high performance is required. For example, they are commonly used in flanged connections, heat exchangers, valve seals, and piping systems in industries like oil and gas, chemical plants, and power stations. Their ability to withstand thermal cycling and aggressive chemicals makes them ideal for these environments.
Are composite gaskets reusable?
In many cases, composite gaskets can be reused, but this depends on the specific material combination and the application. For example, composite gaskets with metal cores and flexible non-metallic layers may be reusable if they have not been subjected to excessive wear, compression, or chemical damage. However, it is important to inspect composite gaskets for any signs of damage or degradation before reuse.
What is the lifespan of composite gaskets?
The lifespan of composite gaskets depends on factors like the materials used, the operating conditions, and the specific application. Composite gaskets designed for high-pressure, high-temperature environments typically last longer than standard gaskets, but extreme conditions such as chemical exposure, abrasive wear, or excessive compression can reduce their lifespan. Regular maintenance and inspection can help extend their service life.
How do composite gaskets handle extreme temperatures?
Composite gaskets are specifically engineered to perform in extreme temperature conditions. The metallic core offers excellent heat resistance, while the non-metallic layer, such as graphite or PTFE, provides a stable seal under thermal fluctuations. Depending on the materials used, composite gaskets can operate in both cryogenic and high-temperature environments, making them suitable for applications such as steam pipes, engines, and industrial boilers.
Are composite gaskets resistant to chemicals?
Yes, composite gaskets are highly resistant to chemical exposure. The non-metallic sealing layers, such as PTFE or graphite, offer excellent chemical resistance, making composite gaskets ideal for use in environments where aggressive chemicals, oils, acids, or solvents are present. This resistance helps prevent corrosion and degradation of the gasket, ensuring a long-lasting seal in such environments.
What is the pressure rating of composite gaskets?
The pressure rating of composite gaskets varies depending on the materials used and the design. Composite gaskets with a metal core can handle higher pressures than standard non-metallic gaskets, with some designs able to withstand pressures up to several thousand psi. However, the pressure rating also depends on factors like temperature, surface finish, and gasket thickness.
How are composite gaskets installed?
The installation process for composite gaskets is similar to that of other types of gaskets. Proper alignment of the gasket with the sealing surfaces is essential to ensure a proper seal. It’s important to follow the manufacturer’s guidelines for torque specifications to avoid over-tightening or under-tightening, both of which can compromise the gasket’s effectiveness.
What factors should be considered when choosing a composite gasket?
When selecting a composite gasket, consider factors such as the pressure and temperature conditions, the chemical exposure, the flange material, and the sealing surface’s finish. It’s also important to choose the right gasket material combination for the specific application to ensure optimal performance and longevity.
Can composite gaskets handle flange misalignment?
Yes, one of the advantages of composite gaskets is their ability to handle minor flange misalignment. The non-metallic layer, particularly when made from materials like graphite or PTFE, is flexible enough to compensate for slight imperfections or misalignments in the mating surfaces, providing a better seal than some standard gaskets.
What is the compressibility of composite gaskets?
Composite gaskets are generally highly compressible, especially those with non-metallic sealing layers. This compressibility allows them to conform to uneven surfaces and fill gaps, providing a better seal. The exact compressibility depends on the materials used in the gasket construction and the pressure applied during installation.
Are composite gaskets suitable for high-vibration environments?
Yes, composite gaskets can be designed to withstand high-vibration environments. The flexibility of the non-metallic sealing material combined with the strength of the metal core allows composite gaskets to maintain their sealing integrity even under dynamic conditions, such as in automotive engines or industrial machinery.
What is the primary benefit of using a metal core in composite gaskets?
The primary benefit of using a metal core in composite gaskets is the structural strength it provides. The metal core helps the gasket maintain its shape under high pressure and temperature, preventing deformation. This ensures that the gasket can maintain a reliable seal even in demanding conditions, where non-metallic gaskets might fail due to lack of strength or resilience.
Can composite gaskets be used in both static and dynamic sealing applications?
Yes, composite gaskets can be used in both static and dynamic sealing applications. For static applications, such as flanged connections or pressure vessels, composite gaskets provide a tight, durable seal. In dynamic applications, such as rotating machinery or pump shafts, composite gaskets with flexible materials like elastomers can handle movement without compromising the seal.
What factors influence the choice of material for the non-metallic layer in a composite gasket?
The choice of material for the non-metallic layer depends on several factors, including the chemical composition of the environment, temperature, pressure, and the type of fluid being sealed. For example, PTFE is often used for chemical resistance, while graphite is preferred for high-temperature applications. The material must also match the flange material to avoid galvanic corrosion or material incompatibility.
Can composite gaskets be customized for specific applications?
Yes, composite gaskets can be highly customized to suit specific applications. Manufacturers can adjust the materials used for the metal core and non-metallic layers, as well as the gasket’s thickness and dimensions, to meet the requirements of the application. This makes composite gaskets ideal for specialized industries like aerospace, automotive, and energy, where unique performance characteristics are often required.
How do composite gaskets handle surface irregularities?
Composite gaskets are excellent at handling surface irregularities. The flexible non-metallic layer can conform to uneven or rough surfaces, ensuring a proper seal even when the sealing surfaces are not perfectly smooth. This capability makes composite gaskets a good choice for applications where surface finish quality may not be optimal, such as older equipment or harsh industrial environments.
What is the effect of temperature cycling on composite gaskets?
Composite gaskets are designed to withstand temperature cycling, which involves rapid changes in temperature during operation. The metal core provides thermal stability, while the non-metallic layer (often made from materials like graphite or PTFE) is flexible enough to adapt to temperature fluctuations without losing sealing capability. This ability to handle thermal expansion and contraction helps composite gaskets perform well in industries where temperature cycles are common, such as in engines, boilers, and reactors.
