Inseal International Pvt. Ltd. Nagdevi, Mumbai, Maharashtra

  • Viton Seals

    Viton Seals

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    Viton is a performance elastomer with excellent resistance to aggressive chemicals and provides thermal stability. Viton rubber can be moulded into sales, gaskets, O-Rings, moulded sheets, and other profiles. Viton rubber has excellent resistance to petroleum, low compression set, and high temperatures; however, it has limited resistance to low temperatures. Viton has a temperature range from -20 deg C to 205 deg Celcius. Viton 0-rings and Viton cords are the most common moulded component of viton rubber. It works on an all sealing applications.

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  • Viton Oil Seal

    Viton Oil Seal

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    InSeal stocks a range of standard size viton O rings. Specials can also be supplied to order. The O rings are used in the presence of aggressive chemicals, fuels, and explosive gases. They offer excellent resistance to petroleum products and solvents. Very good high-temperature performance. Fluorocarbon elastomers make up the most widely used oil seals in the semi conductor industry. The working temperature range for Viton® is considered to be -15 to +400 degrees F (-29 to +204 degrees C), but it will take temperatures up to 600 degrees F (316 degrees C) for short periods of time. Du Pont’s Kalrez® is normally recommended up to 500 degrees F (260 degrees C). On the low end, Viton® compounds have been known to seal at -65 degrees F (-54 degrees C) in some special static applications, however the normal low temperature limit is -15 degrees F (-26 degrees C). Fluorocarbon 0-rings should be considered for seal use in aircraft, automobile, scientific instruments and other mechanical devices requiring maximum resistance to elevated temperature and to many functional fluids.

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  • Viton O Rings

    Viton O Rings

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    InSeal stocks a range of standard size viton O rings. Specials can also be supplied to order. The O rings are used in the presence of aggressive chemicals, fuels, and explosive gases. They offer excellent resistance to petroleum products and solvents. Very good high-temperature performance. Fluorocarbon elastomers make up the most widely used oil seals in the semi conductor industry. The working temperature range for Viton® is considered to be -15 to +400 degrees F (-29 to +204 degrees C), but it will take temperatures up to 600 degrees F (316 degrees C) for short periods of time. Du Pont’s Kalrez® is normally recommended up to 500 degrees F (260 degrees C). On the low end, Viton® compounds have been known to seal at -65 degrees F (-54 degrees C) in some special static applications, however the normal low temperature limit is -15 degrees F (-26 degrees C). Fluorocarbon 0-rings should be considered for seal use in aircraft, automobile, scientific instruments and other mechanical devices requiring maximum resistance to elevated temperature and to many functional fluids.

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  • Viton Rubber

    Viton Rubber

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    Viton is a performance elastomer with excellent resistance to aggressive chemicals and provides thermal stability. Viton rubber can be moulded into sales, gaskets, O-Rings, moulded sheets, and other profiles. Viton rubber has excellent resistance to petroleum, low compression set, and high temperatures; however, it has limited resistance to low temperatures. Viton has a temperature range from -20 deg C to 205 deg Celcius. Viton 0-rings and Viton cords are the most common moulded component of viton rubber. It works on an all sealing applications.

    Country of Origin : India

    Type : Viton Rubbers

    Material : Viton

    Application : Industrial Use

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  • Gate Valve

    Gate Valve

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    Gate Valves  are specifically designed and manufactured according to MSS SP81 to meet the worst working conditions in Pulp & Paper, Mining & Steel.  

    Size : 3/4inch, 4/5inch, 5/6inch

    Type : Pressure Control Valves

    Material : Metal

    Application : Oil Fitting, Water Fitting

    Pattern : Plain

    Condition : New

    Pressure : High Pressure

    Feature : Easy Maintenance.

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  • Ultraflon

    Ultraflon

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      A special all Chemical Packing manufactured from Pure PTFE Fibres having DUPLEX BRAID construction to increase dimensional stability treated with inert high temperature resisting lubricant to resist migration and to display compressibility and recovery characteristics. The packing is safe, more flexible, and non-toxic. Fluids can be sealed with a minimum of gland pressure, consequently there is less friction as well as heat build up. It is an inert, virtually indestructible packing, having a lower co-efficient of friction with good compressive strength. Service: A good packing to seal against concentrated acids, alkali solutions, oils, corrosive gases, food -stuff and pharmaceutical industries. This packing is not recommended to use on molten metals and gaseous fluorine./p   Sizes 3 mm to 5 mm is supplied in spools of 10 mtrs. Size above 5 mm is supplied in Boxes/Kgs. Also can be supplied in accurate cut rings.

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  • tacky tape

    tacky tape

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    A thick, Rubber-Based adhesive tape that is sticky all around, is used to form and airtight seal along the edges of Vacuum Bags. This Tape is use in Vacuum Bagging of Composite Parts. This Tape will seal the bag to Aluminium, Steel and Fiberglass surfaces yet strips easily after cure. Use to Plug Leaks and Tears in the bag that can develop during cure. The Tape remains soft and pliable at temperatures in excess of 180 ° it is also referred to as Tacky Tape.

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  • steam jointing sheets

    steam jointing sheets

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    Inseal international is the leading supplier of the finest quality jointing sheets that would match your technical requirements as well as provide you the right economic value. Inseal has advised a number of engineers and purchase managers on the right type of jointing sheets that would match their temperature and pressure requirements. Inseal’s jointing sheets are manufactured with cutting edge technology. With close cooperation with our customers and use of high quality raw materials Inseal supplies the right type of gasketing materials to provide a quality seal. Inseal offers both Asbestos Compressed Fibre Jointing Sheets and Non-Asbestos Compressed Fibre. Inseal offers a comprehensive range of grades available suitable to a wide spectrum of media. Please send us your temperature and pressure requirements, and an Inseal representative will contact you with ideal suggestions.

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  • Spiral Wound Gasket

    Spiral Wound Gasket

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    INSEAL Spiral Wound Gaskets are semi metallic products designed for high pressure and temperature applications. A variety of forms of the gasket are available and these can be manufactured in various materials or sizes to suit your requirement. With over thousands of satisfied customers in India and around the world who have procured INSEAL spiral wound gaskets, we are confident that we can meet all your service requirements How they work The sealing element of the spiral wound gasket consists of a V-shaped metal strip spirally wound in combination with a soft sealing material as a filler. The metal strip provides outstanding resilience, while the flexible sealing filler guarantees excellent sealing. Due to this combination of materials, the spiral wound gasket is suitable for sealing under severely fluctuating temperature and pressure conditions. Depending on the application the spiral wound gasket can be specified with outer and/or inner rings.   Properties Spiral Wound Gaskets are suitable for use across a wide range gasket stress range Spiral Wound Gaskets can be used to seal fluid pressures up to 400 bar and from cryogenic temperatures up to 1000oC Spiral Wound Gaskets are robust and simple to install The outer guide ring simplifies assembly and prevents blow-out of gasket By combining different winding materials and metals, the gasket can be tailored to suit a wide variety of operating conditions The gasket is easy to remove after service and does not cause any damage to the flange faces   How to Order Please specify the following when ordering Spiral Wound Gaskets. Type of Spiral Wound Gasket required Standard of the gasket (flange standard) Nominal size and pressure class Gasket Thickness Quantity Material Inner Ring Metal winding Filler Outer Ring   Hints Of Installation & Maintenance When installing a Spiral Wound Gasket, check the dimensions of the Gaskets for use between pipe and pressure vessel flanges. The procedure is as follows Measure ID of flange contact face. Measure Gasket ID. If Gasket ID is not 1/8″ larger than flange ID,  do not use it unless it can be installed perfectly centered. A Spiral Wound Gasket does not have the same feel as other Metallic or Non-Metallic Gaskets during the bolting-up. It’s different-because it gives a little bit under each bolt as it is tightened. It is therefore important to tighten the bolts in small steps in proper sequence as shown hereunder. Final tightening must be uniform with each bolt pulling same load. This will guarantee a trouble free joint. If not uniform, the joint may leak-particularly after it has been in hot service. Tighten the bolts after 24 hours and again a week later.

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  • Silicone Rubber Sheet

    Silicone Rubber Sheet

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    Silicone rubber sheeting is physiologically inert, thus making it the preferred choice of the medical, pharmaceutical and food processing industries.Silicones have comparatively low mechanical properties, tensile strength, elongation and tear strength, however they keep constant even at high temperatures but should not be used with high pressure steam.

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  • Silicone O Rings

    Silicone O Rings

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    InSeal stocks a range of standard size silicone o rings. Specials can also be supplied to order. These O rings are known for their chemical inertia and as such are useful in extreme environments, and temperatures from -55°C to +300°C. They are an excellent material for static service at extreme (hot or cold) temperatures. Outstanding flex and fatigue life. Very good for ozone and UV radiation service as well as for resistance to fungal and biological attack. Due to their chemical stability they are useful in the pharmaceutical and food processing industries.

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  • Rubber Seals

    Rubber Seals

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    Rubber Seal Products are one of the more effective seals invented: A loop of elastomer with an O-shape cross section.O-rings are commonly made from viton, silicone, nitrile, and neoprene; and are available in metric and standard sizes. O-rings are specified by the inside diameter and the cross section diameter (thickness). They are most commonly used machines seals, and are also used for pump shafts and hydraulic cylinders.

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  • Rubber Products

    Rubber Products

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    Inseal has been on the forefront of suppying quality rubber products to a number of industries within India and international markets. Inseal specializes in moulded customized rubber products. Inseal supplies a comprehensive range of rubber products: Natural Rubber Neoprene Rubber Nitrile NBR Rubber EPDM Rubber Viton Rubber Butyl Rubber Silicone Rubber

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  • Rubber Oil Seals

    Rubber Oil Seals

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    We manufacture rubber oil seals products from all types of rubber: Neoprene, Nitrile, EPDM, Silicone, and Viton. Rubber Oil Seals can be produced to the tolerances and shape that you require. We can work from technical drawing, sketch, or sample. With no minimum order quantity, we will manufacture one-off specials.

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  • Rubber Gaskets

    Rubber Gaskets

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    Rubber is perhaps the most common type of jointing. If you application involves potable (drinking) water you will require EPDM. Please visit the EPDM Gasket Page, by following the link on the left. If your application involves water you should consider using neoprene or EPDM. If you require a part with oil and fuel resistance, you should consider nitrile. The properties of the gasket will depend upon the type of rubber from which it is manufactured. Parts can be manufactured from the following rubbers: Natural, Neoprene, Nnitrile, EPDM,  Silicone, Viton, Ethylene propylene,  and Butyl . Rubbers can be used in a variety of working conditions,  and are typically used for water, oils,  chemicals; and other low-pressure fluid applications. Neoprene Rubber Gaskets Neoprene rubber gaskets (otherwise known as polychloroprene) exhibit good chemical inertia, and are commonly used in electrical installations and weather sealing applications. These joints are particularly suitable for use with water; be that salt or fresh water – although from drinking (potable) water it is better to use EPDM rubber. Remember that as a general rule you should select the thinnest material possible for your application. Nitrile Rubber Gaskets Nitrile gasketsare particularly suited for use with fats, oils, fuels, and other liquids contaminated by these; they can also be used at a range of temperatures (-40c to +120c depending on grade). Nitrile rubber is also known as Buna-N, Perbunan, or NBR rubber. Remember that as a general rule you should select the thinnest material possible for your application. Silicone Rubber Gaskets Silicone rubber gaskets are known for their chemical inertia and as such are useful in extreme environments, and temperatures from -55°C to +300°C. Due to their chemical stability they are also useful in the pharmaceutical and food processing industries. Remember that as a general rule you should select the thinnest material possible for your application. EPDM Rubber Gaskets EPDM rubber gaskets are used in anti-vibration, sealing, and electrical insulation applications. These parts are widely used in the water industry, are WRAS approved, and sutible for use with potable drinking water. EPDM is short for ethylene propylene diene monomer rubber. Remember that as a general rule you should select the thinnest material possible for your application. Viton Rubber Gaskets Viton rubber gaskets are used in the presence of aggressive chemicals, fuels, and explosive gases. Remember that as a general rule you should select the thinnest material possible for your application. Parts are available in a range of bore sizes and tables; and either full faced (with bolt holes) or inner bolt circle (IBC or ring type joints). Inseal International is one of the esteem manufacturers and exporters in Mumbai, India.

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  • Rubber Bellows

    Rubber Bellows

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    Bellows are primarily applicable in the automobile, machine tool and medical industry. Rubber bellows and synthetic rubber bellows are manufactured from time tested synthetic materials which have proven their mettle in actual operating conditions for over a decade. Our rubber bellows, synthetic rubber bellows which are in various shapes and sizes are long lasting and are available to suit every application. The choice of the materials are influenced by the operating conditions, application and the type of construction.

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  • Ptfe Tubes

    Ptfe Tubes

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    If your temperature requirements range up to 500º F (260º C), PTFE Tubing (Poly Tetra Fluoro Ethylene) is the recommended choice. It resists “melt-off” by soldering irons when making terminations. Because of its excellent dielectric properties, it is widely used in electronics and electrical service. Another key advantage of PTFE tubes or Teflon Tubes,as they have excellent non-stick properties that allow the transport of materials with minimal fluid resistance. Please do be aware, however, that PTFE reacts with fluorine, molten sodium hydroxide and molten alkali metals.PTFE Tubes are also known as Teflon Tubes.   PTFE Tubes We have a full line of extruded PTFE tubes or Teflon Tubes are used for protecting wiring or transporting fluids in critical applications. PTFE Tubing comes in various configurations as well as custom designs. PTFE Tubing outperforms glass and graphite by its inherent superior chemical resistivity and low coefficient of friction, making it an ideal material for fluid transfers. PTFE tubes or Teflon Tubes are widely used with virtually all industrial solvents, chemicals, and corrosive materials, and can be used in processes at elevated temperatures. It can be steam sterilized without effecting its physical properties, such as surface hardness, elongation, flex life or deformation under load. PTFE Tubes are normally translucent white in color, however, the degree of whiteness varies from lot to lot, and with dimensional wall thickness. Colored Teflon tubes are also available and are generally used to simplify tube routing during system installations.   PTFE Tubing Offers Non-stick properties Temperature resistance up to 260º C (500º F) Aging resistance Can be steam or chemically sterilized in-line Superior chemical resistivity and low coefficient of friction   PTFE Tubing Applications Aerospace &Transportation Technology Electronics, Components & Insulators Chemical & Pharmaceutical Manufacturing Food Processing, Environmental Sciences Air Sampling Fluid Transfer Devices Water Processing Systems

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  • Ptfe Teflon Gaskets

    Ptfe Teflon Gaskets

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    PTFE (Polytetrafluoroethylene) is an inert material and so has excellent chemical resistance. PTFE gaskets are mainly used in the presence of aggressive chemicals: such as acids, bases, and solvents. Please contact us with your enquiry with dimenstions and any other specifications:   Features Outstanding chemical resistance. Non-corrosive, non-wetting, non-contaminating and odourless. Can work efficiently at temperatures from cryogenic up to +260°C. Nominal Bore and Flange specification or sizes Excellent electrical and thermal insulation in virgin PTFE form.

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  • PTFE Tapes

    PTFE Tapes

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    PTFE Tapes are designed for most plumbing and pipe fitting. They are available in a variety of widths, lengths and thickness, in standard, medium, high density and Color coded Premium PTFE Thread Seal Tapes are also available for specialized applications.   12.5mm Width x 0.7mm Thick x 12 Meter Long 19mm Width x 0.7mm Thick x 12 Meter Long 25mm Width x 0.7mm Thick x 12 Meter Long

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  • Ptfe Rods

    Ptfe Rods

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    Inseal International is the leading manufacturer and supplier of PTFE rods in India and providing best quality PTFE products to their global clients.PTFE Rods are available from 3mm diameter upto all the regular standard dimensions. RAM extruded PTFE rods are also available in all standard fills: glass fiber (5%, 10%, 15%, 20% and 25%), carbon, bronze and in different colors for fabricated product identification and safety.

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  • Ptfe Products

    Ptfe Products

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    Inseals offers a comprehensive range of PTFE sealing products designed for applications. PTFE is a unique material as it has a number of benefits. It has super hear resistance (up to 500 °F 260°C) and is designed for applications where chemical resistance is important and where food safety ss a requirement. It is also a fluoropolymer with excellent chemical resistance and lubricity. It has a low coefficient of friction and anti-sticking properties, and is chemically inert. Inseal is the leading PTFE products manufacturer in India.

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  • Ptfe Pipe

    Ptfe Pipe

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    PTFE Pipe is Inseals Flagship product. Our resin is 100% virgin PTFE of the highest quality. Inseal offers a whole range of tubing materials including PTFE Tubes, PFA Tubes, FEP Tubes, and PTFE Hoses. Inseal is one of the best suppliers in India that offers tubes of various sizes and lengths according to you specifications. PTFE is an excellent material for tubing and pipes because of its following qualities: It is chemically inert – it resists aggressive chemicals, lubricants, and coolants It has a very low co-efficient of friction Its working temperature ranges from -200°C to +220°C

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  • Ptfe O Rings

    Ptfe O Rings

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    PTFE is a very popular material for O Rings. It is applicable in environments which require chemical resistance and non-compressible material. PTFE O rings are resistant to a number of chemicals including steam, acids, bases, oils, etc. PTFE O-Rings is also known as Teflon O Rings. It has outstanding tear resistance and abrasive resistance resulting in slippery surface properties that make it advantageous for use in seals in moving systems such as valves. Usually it is not recommended for high vacuum seals and low compression vacuum sealing flanges. PTFE O-Rings do not have the compliance of rubber O-rings. To ease assembly, the cross sectional squeeze should be reduced relative to that specified for rubber. Inseal International is a leading manufacturer, supplier and exporter of premium quality PTFE and Teflon O-Rings from India.

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  • PTFE Lined Valves

    PTFE Lined Valves

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    Lined Ball Valves are widely used throughout harsh chemical, oil & gas, and pharmaceutical factories and plants. The full port design minimized pressure and enhances flow capacity. INSEAL lined valves are specially designed to be resistant to the most aggressive chemicals. The thickness of the lining is calculated to ensure total protection against corrosive chemicals. The valves is designed to withstand temperatures from -50°C to +240°C and is specially lined with an anti-adhesive, self lubricating material with good resistance to abrasion and shocks. Standard sizes range from 15NB to 100NB. Inseal International is a manufacturer, supplier and exporter of high quality PTFEPFA lined ball valves.

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About the Company

  • Primary Business Retailer
  • Secondary Business Type Manufacturer / Exporters / Wholesale Suppliers

Opening Hours

  • SUN : Closed
  • MON : 9:30 AM - 6:30 PM
  • TUE : 9:30 AM - 6:30 PM
  • WED : 9:30 AM - 6:30 PM
  • THU : 9:30 AM - 6:30 PM
  • FRI : 9:30 AM - 6:30 PM
  • SAT : 9:30 AM - 6:30 PM
Inseal International Pvt. Limited is a family owned and operated company with over 4 decades of experience and commitment is the high performance sealing, packing and insulation services. We are the fastest growing export houses and have a strong presence among major industrial firms globally. We have extensive background in providing recommendations to clients of ideal solution to all their jointing, sealing, and insulation materials to handle the most aggressive media types. We offer our highest quality products at globally competitive rates.
Our major product categories are Jointing Sheets, Mechanical Packings, Industrial Gaskets, PTFE products, Rubber Products, Industrial Valves, and Other Sealing Solutions. Inseal has a very high rate of satisfied clients who come back to us to procure all their sealing and engineering requirements. Inseal is committed to focusing on quick turnaround times, on-time delivery and quality products enabling us to become your premier product supplier. Inseal supplies to a number of industries including automobile, chemicals, oil & gas, food processing, pharmaceuticals, refining, petrochemicals, steel, mining, and equipment manufacturers.
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Contact Information

Inseal International Pvt. Ltd.

  • Mr. Inseal International Pvt. Ltd.
  • J K Chambers, FIRST FLOOR, 77 / 83 Nagdevi Street, Mumbai-400003, Maharashtra
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