Metallic Gasket Trader
Best Butt Weld Fittings Manufacturer in India since 1971.
Table of Contents
Teshi Group : Leading Manufacturer, Stockist, Supplier, and Exporter of Metallic 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 Metallic 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 Metallic Gasket manufacturer & distributor in India.
Metallic Gasket Specification
Gasket |
Standard Specification |
|---|---|
|
Gasket Types
|
Non-metalic Gasket, Rope Gasket, Composite Gasket, Metalic Gasket.
|
|
Class
|
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
|
|
Size
|
1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
|
|
Types
|
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
|
Teshi Group Is A Leading Suppliers of Metallic Gasket
We supply Metallic 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.
Metallic Gasket Exporter To All Major Cities In The World
We export Metallic 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 Metallic 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 Metalic 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 metallic gasket?
A metallic gasket is a sealing component made entirely from metal or a combination of metal and other materials designed to prevent leaks between two surfaces under high pressure and temperature. These gaskets are used in applications where non-metallic materials would not provide the necessary performance. Common types of metallic gaskets include spiral wound gaskets, ring-type joints, and corrugated metal gaskets.
What are the advantages of using metallic gaskets?
Metallic gaskets are particularly advantageous in high-pressure, high-temperature, and aggressive chemical environments. They provide superior strength, durability, and resistance to extreme conditions compared to non-metallic gaskets. Their ability to withstand harsh conditions makes them ideal for applications such as pressure vessels, pipelines, and boilers. Additionally, metallic gaskets can be reused, reducing the need for frequent replacements.
Where are metallic gaskets used?
Metallic gaskets are used in industries where high strength and resilience are essential. These include oil and gas, chemical processing, power generation, aerospace, and automotive industries. They are commonly found in sealing applications such as flanged connections in pipelines, heat exchangers, pressure vessels, and engines, where they can resist high pressures, temperatures, and corrosive substances.
How do metallic gaskets perform under high pressure?
Metallic gaskets are designed to handle high pressures without deforming or failing. Their ability to withstand compression and maintain a tight seal is one of their most significant advantages. Metal gaskets, especially those made from stainless steel or alloys, are often used in high-pressure applications because they can provide a reliable seal even under extreme compressive forces.
Are metallic gaskets reusable?
Yes, many metallic gaskets, especially spiral wound and ring-type joint gaskets, are reusable. If they are not damaged during installation or use, they can be cleaned and reused. However, it’s essential to inspect the gasket carefully for any signs of wear, deformation, or damage before reusing it, as this can affect its sealing ability.
What materials are used to make metallic gaskets?
Metallic gaskets are typically made from metals like stainless steel, carbon steel, brass, and other alloys such as Inconel, Monel, and Hastelloy, depending on the specific application. The choice of material depends on factors like the operating temperature, pressure, and the types of chemicals involved in the process.
What is the difference between metallic and non-metallic gaskets?
The primary difference between metallic and non-metallic gaskets is the material used. Non-metallic gaskets are typically made from rubber, PTFE, or other elastomers, while metallic gaskets are made from metal alloys. Metallic gaskets are better suited for extreme conditions, such as high temperatures and pressures, while non-metallic gaskets are often used in less demanding applications.
How do metallic gaskets seal under extreme temperatures?
Metallic gaskets are designed to perform in extreme temperature conditions, both high and low. Materials like stainless steel and specialized alloys maintain their strength and sealing ability even in high-temperature environments. They are often used in industrial processes like chemical reactors, boilers, and exhaust systems, where temperature fluctuations can be significant.
Can metallic gaskets handle corrosive environments?
Yes, metallic gaskets made from materials like stainless steel, Inconel, and other corrosion-resistant alloys are designed to withstand corrosive environments. These gaskets can resist degradation caused by exposure to chemicals, acids, and other harsh substances. They are ideal for use in industries like chemical processing and oil and gas, where corrosive materials are prevalent.
How do I install a metallic gasket properly?
Proper installation of a metallic gasket is crucial to ensure a proper seal. First, clean the mating surfaces to remove any debris, corrosion, or oil that could affect the gasket’s performance. Next, align the gasket carefully between the surfaces to be sealed. Tighten the bolts evenly and gradually, using the recommended torque specification, to compress the gasket uniformly. Over-tightening or under-tightening can lead to gasket failure, so it’s essential to follow the manufacturer’s instructions closely.
Can metallic gaskets be used in vacuum applications?
Yes, metallic gaskets are often used in vacuum applications, especially in systems that require a reliable seal under low pressure. Materials like copper, stainless steel, and soft metals are commonly used for vacuum sealing because they can conform to surface irregularities and maintain an airtight seal.
What is the lifespan of a metallic gasket?
The lifespan of a metallic gasket depends on several factors, including the material, the operating conditions (temperature, pressure, and exposure to chemicals), and the quality of installation. Generally, metallic gaskets can last longer than non-metallic gaskets because they can withstand harsher conditions. However, regular inspection and maintenance are necessary to ensure they continue to function effectively over time.
an metallic gaskets be used in food processing or pharmaceutical applications?
Yes, metallic gaskets can be used in food processing and pharmaceutical applications, but special care must be taken in selecting materials that meet the stringent hygiene and safety standards required in these industries. For example, 316L stainless steel is commonly used in sanitary applications because of its resistance to corrosion and its ability to be easily cleaned. The gasket must be designed to prevent contamination and allow for easy cleaning and sterilization to meet industry-specific requirements such as FDA regulations or GMP (Good Manufacturing Practices).
What is the role of filler material in metallic gaskets like spiral wound gaskets?
In gaskets like spiral wound gaskets, the filler material plays a critical role in providing additional sealing properties. The filler material is typically a soft material like graphite or PTFE, which helps to fill any irregularities or imperfections on the mating surfaces and enhances the gasket’s sealing ability. The metal winding (usually stainless steel) provides structural strength and resilience, while the filler material ensures that the gasket forms a tight, leak-proof seal, even under varying pressure and temperature conditions.
Can metallic gaskets be customized for specific applications?
Yes, metallic gaskets can be customized to meet the specific needs of an application. Manufacturers can produce gaskets in various sizes, thicknesses, and materials to accommodate different pressure, temperature, and chemical environments. Customizations may include altering the thickness of the metal or adding specialized filler materials to improve sealing performance. In some cases, gaskets can also be designed with specific shapes, such as oval or octagonal, to suit non-standard flange configurations.
How do metallic gaskets handle thermal cycling?
Metallic gaskets are well-suited for applications involving thermal cycling (repeated heating and cooling) because the metals used in their construction can handle the expansion and contraction caused by temperature fluctuations without losing their sealing ability. Materials like stainless steel are particularly resistant to thermal stress and can maintain their integrity through repeated cycles of heating and cooling, which would cause other materials to crack or degrade.
What is the pressure rating for metallic gaskets?
The pressure rating of a metallic gasket depends on the material used, the design, and the specific type of gasket. Gaskets like Ring-type Joint (RTJ) gaskets can withstand extremely high pressures, making them ideal for deep-sea oil exploration, oil refineries, and other high-pressure applications. Spiral wound gaskets can also handle high pressures and are often used in power plants and chemical plants. The pressure rating is typically specified by the manufacturer and must match the requirements of the application to ensure a proper seal.
Are metallic gaskets environmentally friendly?
Metallic gaskets are generally considered environmentally friendly since they are durable, reusable, and made from recyclable metals. Unlike some non-metallic gaskets that may need to be disposed of after use, many metallic gaskets can be cleaned and reused multiple times, reducing waste. Moreover, metals like stainless steel and Inconel are recyclable at the end of their life cycle, making them a more sustainable option in the long run.
Can metallic gaskets be used in vacuum applications?
Yes, metallic gaskets can be used in vacuum applications, particularly in systems where a high-quality, leak-proof seal is required. For vacuum applications, gaskets made from materials like copper, stainless steel, or graphite-filled metal gaskets are commonly used because they can conform to the mating surfaces and provide an airtight seal, which is crucial in maintaining the integrity of vacuum systems.
How do metallic gaskets perform under chemical exposure?
Metallic gaskets made from high-quality alloys like Inconel and Hastelloy perform exceptionally well under chemical exposure, as they resist corrosion and chemical attack from aggressive substances. In applications involving harsh chemicals, it’s essential to select the correct material based on the specific chemicals involved. For less aggressive environments, materials like stainless steel or carbon steel may suffice, but more corrosive or extreme environments require the use of more resistant materials.
Are metallic gaskets compatible with all types of flanges?
Metallic gaskets can generally be used with a wide variety of flanges, but compatibility depends on factors such as flange design, pressure ratings, and material. For instance:
- Ring-type joint (RTJ) gaskets are specifically designed to be used with flanges that have grooves, typically in high-pressure applications.
- Spiral wound gaskets are more versatile and can be used with both flat and raised-face flanges, making them suitable for a range of flange designs.
- Corrugated metal gaskets work well with flanges that can accommodate their shape and provide a secure compression.
It’s important to verify that the chosen gasket is suited for the specific flange design and operating conditions.
What are the cost factors for metallic gaskets?
The cost of metallic gaskets varies depending on factors such as:
- Material: High-performance materials like Inconel, Hastelloy, and Monel tend to be more expensive than standard stainless steel or carbon steel.
- Size and complexity: Larger gaskets or those that require custom manufacturing can increase the cost.
- Application: Gaskets designed for specific high-pressure or high-temperature applications may require more specialized manufacturing processes, increasing their price.
- Quantity: Bulk orders typically result in cost savings due to economies of scale.
