Sundha Polymers
Sundha Polymers
Mumbai, Maharashtra
GST No. 27ADSFS2204F1Z2
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Rubber Gasket

Manufacturer of a wide range of products which include silicone fbd gasket for pharmaceuticals, silicon rubber washer, silicone rubber cord, white round silicon shifter gaskets, silicone inflatable gaskets & seals and high temperature rubber gasket.

Silicone FBD Gasket For Pharmaceuticals

Silicone FBD Gasket For Pharmaceuticals
  • Silicone FBD Gasket For Pharmaceuticals
  • Silicone FBD Gasket For Pharmaceuticals
  • Silicone FBD Gasket For Pharmaceuticals
  • Silicone FBD Gasket For Pharmaceuticals
  • Silicone FBD Gasket For Pharmaceuticals
  • Silicone FBD Gasket For Pharmaceuticals
  • Silicone FBD Gasket For Pharmaceuticals
  • Silicone FBD Gasket For Pharmaceuticals
  • Silicone FBD Gasket For Pharmaceuticals
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Approx. Price: Rs 5,000 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity2 Piece
Materialsilicone
Shore hardness70 Shore A
ReinforcementWithout insert
Hardness70 +-5 shore A
ShapeRectangular
ApplicationDoor seal, Pharma machine, Food process
Country of OriginMade in India

we are manufacturer of silicone fbd inflatable gasket for fluid dryer bed, various sizes available like 50 x 20 x 1115 mm, 50 x 20 x 750 mm etc. we can make customised size also. 
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  • Production Capacity: 100 pcs
  • Delivery Time: 3 to 5 working days
  • Packaging Details: as per requirement
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Silicon Rubber Washer

Silicon Rubber Washer
  • Silicon Rubber Washer
  • Silicon Rubber Washer
  • Silicon Rubber Washer
  • Silicon Rubber Washer
  • Silicon Rubber Washer
  • Silicon Rubber Washer
  • Silicon Rubber Washer
  • Silicon Rubber Washer
  • Silicon Rubber Washer
  • Silicon Rubber Washer
  • Silicon Rubber Washer
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Approx. Price: Rs 5 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity50 Piece
Washer MaterialSilicone Rubber
Washer Size1 inch
Temperature Range-40 to 200 C
Inner Diameter5 mm
Thickness1 mm
Hardness55 Shore A
ApplicationPharma
Country of OriginMade in India
outer dia25 mm
materialsilicone

  • Silicone rubber washers are designed to provide a reliable seal in a wide range of applications, including high-temperature environments. Their excellent flexibility and compression set resistance ensure a tight seal even after repeated use. They also offer good resistance to weathering, ozone, and UV light.  
  • These silicone washers offer superior performance in extreme temperatures and harsh environments. They are ideal for applications requiring resistance to heat, chemicals, and weathering. Their inherent flexibility allows them to conform to irregular surfaces, creating a reliable seal.  
  • Made from durable silicone rubber, these washers are used to distribute the load of fasteners, prevent leaks, and dampen vibrations. They are particularly well-suited for applications involving high or low temperatures, as well as exposure to chemicals and weathering.  

Technical (for a catalog or spec sheet):

  • Material: 100% Silicone Rubber (VMQ)
  • Hardness (Durometer): [Specify Shore A value, e.g., 50, 60, 70 Shore A]
  • Temperature Range: -60°C to +200°C (or specific range depending on the silicone compound)
  • Tensile Strength: [Specify tensile strength, e.g., 7 MPa]
  • Elongation: [Specify elongation at break, e.g., 300%]
  • Compression Set: [Specify compression set percentage, e.g., <20% after 22 hours @ 150°C]
  • Chemical Resistance: Excellent resistance to ozone, UV, weathering, and a wide range of chemicals. (Specify specific chemical resistance if needed)
  • Available Sizes: [List available inner diameter (ID), outer diameter (OD), and thickness]
  • Applications: Food processing, medical devices, automotive, aerospace, high-temperature sealing, electrical insulation.

Example combining detail and technical aspects:

"High-temperature silicone rubber washers manufactured from 100% VMQ silicone. These washers offer excellent resistance to extreme temperatures, ranging from -60°C to +200°C, and are ideal for applications in automotive, aerospace, and food processing industries. With a hardness of 60 Shore A, they provide a good balance of flexibility and durability, ensuring a reliable seal. They also exhibit excellent resistance to ozone, UV, and weathering, making them suitable for outdoor use. Available in a variety of standard sizes."  

 

Key advantages of highlighting silicone in the description:

  • Temperature Resistance: Emphasize the wide temperature range (-60°C to +200°C is common, but can vary).  
  • Weathering and UV Resistance: Highlight its suitability for outdoor applications.
  • Chemical Inertness: Mention its resistance to many chemicals.  
  • Flexibility and Compression Set: Point out its ability to maintain a seal over time.
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  • Production Capacity: 500 pcs
  • Delivery Time: as per requirement
  • Packaging Details: as per requirement
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Silicone Rubber Cord

Silicone Rubber Cord
  • Silicone Rubber Cord
  • Silicone Rubber Cord
  • Silicone Rubber Cord
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Approx. Price: Rs 60 / MeterGet Latest Price

Product Details:

Minimum Order Quantity10 Meter
Size1 inch
Country of OriginMade in India
materialsilicone / EPDM / NBR / VITON

we are leading manufacturer of Rubber cords. Available from 2 mm and up to 100 mm in different colors and materials.
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  • Delivery Time: 2 to 3 days
  • Packaging Details: as per requirement
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White Round Silicon Shifter Gaskets

White Round Silicon Shifter Gaskets
  • White Round Silicon Shifter Gaskets
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Approx. Price: Rs 349 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity2 Piece
Materialsilicone
Thickness2 mm
ColorWhite
Hardness60+-5 shore a
Diameter30", 36", 48"
ShapeRound
Country of OriginMade in India

we manufacturer white round silicone shifter gaskets in various sizes like 30 inch, 36 inch, 48 inch etc for vibro shifter machinery. 
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  • Production Capacity: 500
  • Delivery Time: 3 to 4 days
  • Packaging Details: as per requirement
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Silicone Inflatable Gaskets & Seals

Silicone Inflatable Gaskets & Seals
  • Silicone Inflatable Gaskets & Seals
  • Silicone Inflatable Gaskets & Seals
  • Silicone Inflatable Gaskets & Seals
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Approx. Price: Rs 5,000 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity02 Piece
MaterialSILICONE RUBBER
Thickness2 mm
Inflation MediumAir
Inner Diameter55 mm
Usage/ApplicationSealing
BrandSUNDHA POLYMERS
Density1.2
ColorTRANSPARENT
Country of OriginMade in India

Our inflatable rubber gaskets are meticulously designed and manufactured to meet the exacting demands of pharmaceutical FBD applications. Crafted from high-grade rubber compounds that comply with industry regulations, our gaskets offer exceptional resilience, flexibility, and sealing properties. Whether you need gaskets for containment systems, inlet/outlet ports, or process equipment, we have the perfect solution for you.

Key Features

  • Superior Sealing Performance: Our inflatable rubber gaskets provide a reliable and airtight seal, minimizing the risk of contamination and ensuring the integrity of your pharmaceutical processes.
  • Compliance and Certification: Our gaskets are manufactured in compliance with relevant industry standards and regulations, including FDA, cGMP, and USP Class VI, to meet the stringent requirements of the pharmaceutical industry.
  • Chemical Compatibility: Engineered to withstand exposure to a wide range of chemicals and cleaning agents commonly used in pharmaceutical manufacturing processes, our rubber gaskets offer exceptional chemical resistance and longevity.
  • Easy Installation and Maintenance: Designed for quick and hassle-free installation, our gaskets help minimize downtime and maintenance costs, ensuring uninterrupted operation of your fluid bed dryers.

Applications

Our inflatable rubber gaskets are suitable for various applications in pharmaceutical fluid bed dryers, including:

  • Sealing of product containers and inlet/outlet ports
  • Containment systems for potent compounds
  • Sealing of process equipment and ductwork
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  • Production Capacity: as per requirement
  • Delivery Time: as per requirement
  • Packaging Details: as per requirement
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High Temperature Rubber Gasket

High Temperature Rubber Gasket
  • High Temperature Rubber Gasket
  • High Temperature Rubber Gasket
  • High Temperature Rubber Gasket
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Approx. Price: Rs 100 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity5 Piece
Maximum Temperature250 C
Materialsilicone
Thickness3 mm
ShapeRound
ProfileRing
Country of OriginMade in India

High-temperature rubber gaskets are a type of gasket specifically designed to withstand extreme temperatures, typically exceeding 350°F (177°C). They are used in various applications where sealing is crucial under high heat conditions, such as engines, exhaust manifolds, and boilers.

While there are other gasket materials that can handle even higher temperatures, such as metal and graphite, high-temperature rubber gaskets offer some advantages:

  • Elasticity: They can compress and conform to uneven surfaces, creating a tighter seal.
  • Chemical resistance: Some high-temperature rubbers are resistant to oils, fuels, and other chemicals.
  • Vibration resistance: Their elasticity helps them absorb vibrations, which can help prevent leaks.
  • Availability: They are generally less expensive and more readily available than some other high-temperature gasket materials.

Common types of high-temperature rubber used in gaskets include:

  • Silicone: This is the most widely used high-temperature rubber, with a typical temperature range of -100°F to 600°F (-73°C to 315°C). It has good chemical resistance and elasticity.
  • Fluorosilicone: This type of rubber is similar to silicone but offers better resistance to oils and fuels. It is commonly used in automotive applications.

 

 
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FR Grade silicone rubber products

FR Grade silicone rubber products
  • FR Grade silicone rubber products
  • FR Grade silicone rubber products
  • FR Grade silicone rubber products
  • FR Grade silicone rubber products
  • FR Grade silicone rubber products
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Approx. Price: Rs 60 / PieceGet Latest Price
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Product Details:

ColorRed
Size5 mm
CertificationFDA
FeaturePeroxide Cured, High Tear Strength, Platinum Cured, Steam Resistant, UV Resistant, Low Toxicity

we are leading manufacturer of Flame retardant  & fire resistant silicone rubber products like silicone cords, tubes, profiles and gaskets 
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  • Delivery Time: as per requirement
  • Packaging Details: as per requirement
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Autoclave Rubber Gasket

Autoclave Rubber Gasket
  • Autoclave Rubber Gasket
  • Autoclave Rubber Gasket
  • Autoclave Rubber Gasket
  • Autoclave Rubber Gasket
  • Autoclave Rubber Gasket
  • Autoclave Rubber Gasket
  • Autoclave Rubber Gasket
  • Autoclave Rubber Gasket
  • Autoclave Rubber Gasket
  • Autoclave Rubber Gasket
  • Autoclave Rubber Gasket
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Approx. Price: Rs 475 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity2 Piece
GradePharma grade
Temp range-40 to 200 C
Materialsilicone
ApplicationVertical Autoclave, Horizontal Autoclave, Lab Autoclave, Medical Autoclave, Industrial Autoclave
Country of OriginMade in India

A silicone autoclave rubber gasket is a specialized seal used in autoclaves, which are essentially pressure cookers for industrial applications. They are typically located on the door of the autoclave to create a hermetic seal.

Here are some key features of silicone autoclave rubber gaskets:

  • Material: Made from silicone rubber, which is known for its high heat resistance, elasticity, and chemical resistance. This makes them ideal for the harsh environments inside an autoclave, where there can be high temperatures, pressure, and exposure to steam.
  • Shape: Can come in various shapes, including round, square, and rectangular, depending on the specific application.
  • Size: Available in a wide range of sizes and thicknesses to fit different autoclave doors.
  • Properties:
    • Temperature resistance: Can withstand high temperatures, typically up to around 400°F (204°C).
    • Chemical resistance: Resistant to many chemicals commonly used in autoclaves, such as acids, bases, and alcohols.
    • Flexibility: Remain flexible even at high temperatures, ensuring a good seal.
    • Food-grade option: Some silicone autoclave gaskets are made from food-grade silicone, making them suitable for use in applications where they may come into contact with food.

Overall, silicone autoclave rubber gaskets are essential components for ensuring the safe and effective operation of autoclaves. Their properties make them well-suited for the demanding environments within these pressure vessels.

Here are some frequently asked questions about silicone autoclave gaskets:

1. Why are silicone gaskets used in autoclaves?

Silicone is the preferred material for autoclave gaskets because of its exceptional properties:

  • High heat resistance: Withstands the high temperatures inside autoclaves, typically up to 400°F (204°C).
  • Chemical resistance: Unaffected by many chemicals used in autoclaves, like acids, bases, and alcohols.
  • Flexibility: Maintains flexibility even at high temperatures, ensuring a tight seal.
  • Durability: Resists cracking, tearing, and deformation over time.

2. How often should I replace my silicone autoclave gasket?

The replacement frequency depends on several factors:

  • Frequency of use: More frequent use means faster wear and tear.
  • Inspection schedule: Regularly inspect the gasket for signs of wear, such as cracks, tears, or loss of elasticity.
  • Manufacturer recommendations: Consult your autoclave's manual for specific replacement intervals suggested by the manufacturer.

3. How do I clean a silicone autoclave gasket?

  • Wipe down: After each use, wipe the gasket with a damp cloth and mild detergent to remove any debris or contaminants.
  • Avoid harsh chemicals: Don't use harsh chemicals or abrasive cleaners, as they can damage the silicone.
  • Manufacturer instructions: Refer to your autoclave manual for specific cleaning recommendations.

4. Can I use a lubricant on the silicone gasket?

 

  • Silicone spray: Some manufacturers recommend using a silicone spray on the gasket periodically. This helps maintain its flexibility and prevent sticking.
  • Petroleum-based lubricants: Avoid using petroleum-based lubricants, as they can degrade the silicone.
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  • Delivery Time: as per requirement
  • Packaging Details: as per requirement
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Silicone Inflatable Gasket

Silicone Inflatable Gasket
  • Silicone Inflatable Gasket
  • Silicone Inflatable Gasket
  • Silicone Inflatable Gasket
  • Silicone Inflatable Gasket
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Approx. Price: Rs 4,000 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity1 Piece
MaterialSILICONE
Inflation MediumAir
Profile ShapeRectangular
Usage/ApplicationSealing
BrandSUNDHA POLYMERS
ColorTRANSPARENT
Country of OriginMade in India
Thickness5 mm
Inner Diameter30 mm

 A silicone inflatable gasket is a type of seal that uses compressed air to create a tight closure. It's typically made of silicone rubber, a material known for its durability, elasticity, and resistance to high and low temperatures.

Here's a description of its parts:

  • Body: The main part of the gasket, which is usually hollow and forms the seal.
  • Inflation Valve: A small port that allows air to enter and exit the gasket to inflate or deflate it.
  • End Plugs (optional): These can be used to close off the ends of the gasket, creating a closed loop for inflation.Silicone inflatable gaskets offer several advantages over traditional gaskets:
    • Conforms to Uneven Surfaces: Because they are inflatable, they can create a tight seal on uneven surfaces, which can be difficult to achieve with a static gasket.
    • Leak-Proof Closure: When inflated, they can create a very effective seal that is resistant to leaks.
    • Accommodates Clearance: They can be inflated or deflated to accommodate different clearances between mating surfaces.
    • Simplifies Design: They can simplify the design of a closure system by eliminating the need for complex clamps or fasteners.

    They are commonly used in a variety of applications, including:

    • Doors and windows: To create a tight seal against drafts, water, and noise.
    • Food processing equipment: To create a sanitary seal between different components.
    • Medical devices: To create a sterile seal for blood collection devices and other medical equipment.
    • HVAC systems: To seal ducts and other components to prevent air leaks.
    • Industrial equipment: To seal hatches, doors, and other openings on machinery.
Silicone Inflatable Gasket FAQs

Silicone inflatable gaskets are versatile seals that offer a secure closure through inflation. Here are some common questions about them:

General

  • What are silicone inflatable gaskets?

They are gaskets made from silicone that inflate to create a tight seal. They can be inflated in different directions (radially inward, radially outward, or axially) depending on the application.

  • What are the advantages of silicone inflatable gaskets?

    • They conform to uneven surfaces
    • Create a very tight seal
    • Can be used in a wide range of temperatures due to silicone's properties
    • Work well in applications requiring frequent opening and closing
  • What are some disadvantages of silicone inflatable gaskets?

    • Require an inflation system (pump, compressed air)
    • May be more complex to design and install than traditional gaskets
    • Punctures can cause leaks

Applications

  • What are some common applications for silicone inflatable gaskets?

    • Doors and hatches on pressure vessels
    • Cleanroom doors
    • Food processing equipment
    • Medical devices

Technical

  • What pressure range can silicone inflatable gaskets handle?

The pressure range varies depending on the specific design, material selection, and application. It can range from a few psi to hundreds of psi.

  • Can silicone inflatable gaskets be used in extreme temperatures?

Yes, silicone is a good choice for high and low temperatures. However, the exact temperature range will depend on the specific silicone compound used in the gasket.

  • What are some things to consider when choosing a silicone inflatable gasket?

    • Pressure requirements
    • Temperature range
    • Chemical resistance (if exposed to chemicals)
    • Size and shape
    • Inflation method

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Additional Information:

  • Production Capacity: 100 PCS
  • Delivery Time: AS PER REQUIREMENT
  • Packaging Details: AS PER REQUIREMENT
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Silicone Fbd Gasket

Silicone Fbd Gasket
  • Silicone Fbd Gasket
  • Silicone Fbd Gasket
  • Silicone Fbd Gasket
  • Silicone Fbd Gasket
  • Silicone Fbd Gasket
  • Silicone Fbd Gasket
  • Silicone Fbd Gasket
  • Silicone Fbd Gasket
  • Silicone Fbd Gasket
  • Silicone Fbd Gasket
  • Silicone Fbd Gasket
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Approx. Price: Rs 4,500 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity1 Piece
Material GradePlatinum Cured
MaterialSILICONE
Thickness (in mm)5
Hardness70 shore A
ShapeRectangular
Thickness5 mm
ColorTranslucent
Country of OriginMade in India

Our inflatable rubber gaskets are meticulously designed and manufactured to meet the exacting demands of pharmaceutical FBD applications. Crafted from high-grade rubber compounds that comply with industry regulations, our gaskets offer exceptional resilience, flexibility, and sealing properties. Whether you need gaskets for containment systems, inlet/outlet ports, or process equipment, we have the perfect solution for you.

Key Features

  • Superior Sealing Performance: Our inflatable rubber gaskets provide a reliable and airtight seal, minimizing the risk of contamination and ensuring the integrity of your pharmaceutical processes.
  • Compliance and Certification: Our gaskets are manufactured in compliance with relevant industry standards and regulations, including FDA, cGMP, and USP Class VI, to meet the stringent requirements of the pharmaceutical industry.
  • Chemical Compatibility: Engineered to withstand exposure to a wide range of chemicals and cleaning agents commonly used in pharmaceutical manufacturing processes, our rubber gaskets offer exceptional chemical resistance and longevity.
  • Easy Installation and Maintenance: Designed for quick and hassle-free installation, our gaskets help minimize downtime and maintenance costs, ensuring uninterrupted operation of your fluid bed dryers.

Applications

Our inflatable rubber gaskets are suitable for various applications in pharmaceutical fluid bed dryers, including:

  • Sealing of product containers and inlet/outlet ports
  • Containment systems for potent compounds
  • Sealing of process equipment and ductwork
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Additional Information:

  • Production Capacity: 100 PCS
  • Delivery Time: 4 TO 5 DAYS
  • Packaging Details: AS PER REQUIREMENT
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Silicone Vibro Sifter 30 Inch Gasket

Silicone Vibro Sifter 30 Inch Gasket
  • Silicone Vibro Sifter 30 Inch Gasket
  • Silicone Vibro Sifter 30 Inch Gasket
  • Silicone Vibro Sifter 30 Inch Gasket
  • Silicone Vibro Sifter 30 Inch Gasket
  • Silicone Vibro Sifter 30 Inch Gasket
  • Silicone Vibro Sifter 30 Inch Gasket
  • Silicone Vibro Sifter 30 Inch Gasket
  • Silicone Vibro Sifter 30 Inch Gasket
  • Silicone Vibro Sifter 30 Inch Gasket
  • Silicone Vibro Sifter 30 Inch Gasket
  • Silicone Vibro Sifter 30 Inch Gasket
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Approx. Price: Rs 250 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity2 Piece
MaterialSILICONE RUBBER
Thickness (in mm)2.5
Hardness60 shore A
ShapeU Shape
ColorWhite
Diameter30 INCH
Country of OriginMade in India

The Silicone Shifter Gasket is a premium sealing component designed to replace traditional paper or rubber gaskets used in manual transmission shifters. Made from high-temperature silicone, this gasket provides an excellent seal to prevent oil leaks, reduce vibration, and minimize transmission noise. It is reusable, easy to install, and ideal for both OEM replacements and performance upgrades.
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  • Production Capacity: as per requirement
  • Delivery Time: as per requirement
  • Packaging Details: as per requirement
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Silicone Rubber Gasket

Silicone Rubber Gasket
  • Silicone Rubber Gasket
  • Silicone Rubber Gasket
  • Silicone Rubber Gasket
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Approx. Price: Rs 30 / PieceGet Latest Price
Product Brochure

Product Details:

Minimum Order Quantity10 Piece
ColorWhite
ShapeRound

we are leading manufacturer of various types of silicone rubber gasket like flange gasket, silicone door gaskets, heat exchanger gasket, shifter gasket, fbd gasket, o ring etc. 
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Mr. Shah (Partner)
Sundha Polymers
B-Matru Krupa CHS Ltd, Flat No 601, Pandit Solicitor Road, Near Dimond Market, Malad East
Mumbai - 400097, Maharashtra, India
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