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Diaphragms
We have gained expertise in offering a supreme quality range of Industrial Diaphragms to the esteemed customers. Our product range is designed in compliance with the international quality standards, with the assistance of our team of skilled experts. Moreover, we offer standard as well as customized diaphragms to the clients, as per their specific requirements. Our product range comprises Silicone Diaphragms, NBR Diaphragms & Rubber Diaphragms.
"We are the largest exporter of rubber molded products & hydraulic seal kits and we are manly looking for overseas queries"
NBR Rubber Diaphragm
Product Price: Rs 4 / PieceGet Best Price
Product Details:
| Usage/Application | Industrial Use |
| Material | Nitrile |
| Size | Customized Sizes Available |
| Country of Origin | Made in India |
| Temperature range | -35 DegreeC to +120 DegreeC (-30 DegreeF to +250 DegreeF) |
| Hardness Range | 60 to 85 Shore |
| Brand | We manufacture our own products |
We are a leading organization engaged in manufacturing and supplying an optimum quality array of NBR Diaphragms. Offered diaphragms are manufactured by making use of quality approved that is procured from the most honorable vendors of the industry in line with international quality norms. After the production process, we make the offered diaphragms pass a quality test to ensure their flawlessness. Offered diaphragms are available in various sizes, different shapes in natural, neoprene, EPDM, silicon and NBR rubber. Moreover, we provide PTFE laminated rubber diaphragms for valve and pump.
Features:
- Effective
- High performance
- Long lasting
Additional Information:
- Packaging Details: Box Packaging
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Polyurethane PU Diaphragm
Product Price: Rs 30 / PieceGet Best Price
Product Details:
| Usage/Application | Industrial |
| Roller Surface | Polyurethane |
| Pressure | As per client requirement |
| Color | As per client requirement |
| Size | Customized Sizes are available |
| Material | Polyurethane |
| Brand | We manufacture our own brand |
| Place Of Origin | India |
| Elongation | 500% |
| Hardness Shore | 65 to 95 Shore |
| I Deal In | New Only |
| Country of Origin | Made in India |
Polyurethanes are a broad class of polymers which have urethane group (-NHCO-O-). Urethane group is formed by isocyanate reacting with hydroxyl groups. Polyurethane is a unique material that offers the elasticity of rubber combined with the toughness and durability of metal. Polyurethane or Urethane has better abrasion and tear resistance than rubber, while offering a higher load bearing capacity. Urethane offers superior impact resistance, provides excellent abrasion and wear properties, while maintaining elastic memory.
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KEY CHARACTERISTICS: |
APPLICATIONS: |
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· Abrasion & Impact Resistance |
· Industrial Application |
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· Resistance to Water, Oil & Grease |
· Medical Application |
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· Tear Resistance |
· Electronics |
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· Electrical Properties |
· Machinery |
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· Noise reduction |
· Building & construction |
Additional Information:
- Packaging Details: Box Packaging
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EPDM Rubber Diaphragm
Product Price: Rs 150 / PieceGet Best Price
Product Details:
| Usage/Application | Industrial |
| Color | As per client requirement |
| Size | Customized Sizes Available |
| Material | EPDM |
| Hardness | 60 to 85 Shore |
| Temperature Withstand Capacity | 150 DegreeC |
| Temperature Range | -50 DegreeC to +120 Degree/150 DegreeC (-60 DegreeF to +250 Degree/300 DegreeF) |
| I Deal In | New Only |
| Country of Origin | Made in India |
EPDM stands for Ethylene Propylene Diene Monomer rubber. EPDM solenoid valve seals are well suited for use with hot waterand steam due to EPDM's excellent resistance to heat. The working temperatures of EPDM is approximately between -10 °C to +140 °C. EPDM is unsuitable for use with most oils and fuels. WRAS approved EPDM diaphragms are also available.
EPDM seals are most commonly used with the following media:
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Diaphragm Material |
Commonly Used for |
Good Resistance |
Poor Resistance |
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EPDM |
Cold Water Freon Air Steam Hot Water
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Heat Ozone Oxidizing Chemicals Up to medium concentration Acids Fireproof Hydraulic Fluids Alkalis Many Ketones and Alcohols Sunlight Abrasion and Tearing |
Most Oils and Fuels Hydrocarbons Aromatic and Aliphatic Hydrocarbons Halogenated Solvents Concentrated Acids
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Additional Information:
- Packaging Details: Box Packaging
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Canvas Rubber Diaphragm
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Product Details:
| Color | Black |
| Size | Customized Sizes are available |
| Material | As per client requirement |
| Usage/Application | Industrial Use |
| Country of Origin | Made in India |
Advantages of the reinforced diaphragms, compared to the diaphragms with rubber-coated fabric:
- Better height-to-diameter ratio, therefore longer travel
- More efficient seal
- Greater resistance to pressure
- Possibility of using all types of rubber and fabric inserts
- Lower sensitivity and greater hysteresis
- The ply is not positioned at centre, as with the rubber-coated fabric, but on the outside surface. As a result, the differential pressure will always be applied to the side of the rubber.
Disadvantages: Lower sensitivity and greater hysteresis; The ply is not positioned at centre, as with the rubber-coated fabric, but on the outside surface. As a result, the differential pressure will always be applied to the side of the rubber.
Diaphragms, in different materials and with different designs, are employed in the following machineries:
- Pressure regulators
- Flow regulators
- Linear actuators
- Pneumatic servo-mechanisms
- Positioning valves
- Safety valves
- Acceleration pumps in carburetors
- Pressure stabilizers
- Pressure transducers
- Brakes
- Pneumatic switches
- Household hot water regulators
- Dosing pumps
- Waste-gate valves in turbo-compressors
Additional Information:
- Packaging Details: Box Packaging
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Silicone Rubber Diaphragm
Product Price: Rs 15 / PieceGet Best Price
Product Details:
| Usage/Application | Industrial |
| Color | As per client requirement |
| Size | Customized Sizes Available |
| Material | Silicone Rubber |
| Shape | As per client requirement |
| Hardness | 45 to 85 Shore |
| Temperature Withstand Capacity | 210 DegreeC |
| Temperature Range | -50 DegreeC to 200 DegreeC |
| I Deal In | New Only |
| Brand | We manufacture our own products |
| Country of Origin | Made in India |
Abiding by client focused approaches, we are able to manufacture and supply high grade Silicone Diaphragms. Offered diaphragms are available upto 1200 mm size and different shapes in natural, neoprene, EPDM, silicon and viton rubber. We also provide the offered diaphragms as per the specifications given by patrons to ensure their maximum specifications. Moreover, we provide PTFE laminated rubber diaphragms for valve and pump.
Features:
- Durable
- Flawless
- Excellent finish
Additional Information:
- Packaging Details: Box Packaging
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Viton Rubber Diaphragm
Product Price: Rs 20 / PieceGet Best Price
Minimum Order Quantity: 10 Piece
Product Details:
| Usage/Application | Industrial |
| Color | As per client requirement |
| Size | Customized Sizes Available |
| Material | Viton |
| Hardness | 60 to 85 Shore |
| Temperature Range | -26 DegreeC to +205 Degree/230 DegreeC (-15 DegreeF to +400 Degree/440 DegreeF) |
| I Deal In | New Only |
| Brand | We manufacture our own products |
| Country of Origin | Made in India |
What is Viton? |
Even in the harshest environments, subjected to temperature extremes and harsh chemicals, FKM fluoroelastomers perform extremely well. With that in mind, this rugged rubber is ideally suited for applications requiring hard-wearing O-rings, gaskets and seals. FKM might just be the most durable and high performance rubber material that you’ve never heard of. Here, 360 Industrial Products Co. gives the full lowdown on this impressively versatile fluoroelastomer.
Viton commonly used in O-rings and other moulded or extruded products. This family of elastomers comprises copolymers of terpolymers of tetrafluoroethylene (TFE), hexafluoropropylene (HFP) and vinylidene fluoride (VDF or VF2), vinylidene fluoride (VDF) and hexafluoropropylene (HFP) as well as perfluoromethylvinylether (PMVE) containing specialty polymers. There are four families of FKM polymers, and the fluorine content of these most popular FKM grades varies between 66 and 70%. The main grades are A (Dipolymers of VF2/HFP), which has a fluorine content of 66%; B (Terpolymers of VF2/HFP/TFE), which commonly used for seals or gaskets and contains 68% fluorine; F (Terpolymers of VF2/HFP/TFE), which is used in oxygenated automotive fuels and has 70% fluorine content; and finally specialty types (such as GLT, GBLT, GFLT & FKM Extreme), which are used in automotive and oil exploration applications.
Advantages of FKM |
Compared to most other elastomers, FKM is better able to withstand high temperature, while simultaneously retaining its good mechanical properties. Oil and chemical resistance are also essentially unaffected by elevated temperatures. Compounds of FKM remain substantially elastic when exposed to laboratory air oven ageing up to 204°C or to intermittent exposures up to 316°C. FKM grades also resist degradation from a wider variety of chemicals and fluids – including oils, fuels, lubricants and most mineral acids – than any other non-fluorinated elastomer. In layman’s terms, that means it provides the best fluid resistance of any commercial rubber. With its low permeability to such a broad range of substances, FKM is known to deliver exceptionally good performance in oxygenated automotive fuels. The rugged characteristics FKM don’t stop there however. Because they also display good resistance to compression, even at temperatures that would make other non-fluorinated elastomers brittle. It is also especially resistant to atmospheric oxidation, sun, climatic conditions, fungus and mould. Furthermore, FKM has good electrical properties (in low voltage, low frequency applications) and low burning characteristics.
FKM seals are most commonly used with the following media:
Diaphragm Material | Commonly Used for | Good Resistance | Poor Resistance |
Viton/FKM | Acid Alkalis Oil Hydrocarbon Hot Water
| Hydrocarbons Many aggressive chemicals Diluted Acids Weak Alkalis Mineral Oils Aliphatic and Aromatic Hydrocarbons Chlorinated Hydrocarbons Sunlight Ozone | Ketones Acetone
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Additional Information:
- Packaging Details: Box Packaging
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Nitrile Rubber Diaphragm
Product Price: Rs 25 / PieceGet Best Price
Minimum Order Quantity: 10 Piece
Product Details:
| Usage/Application | Industrial |
| Color | Black |
| Size | Customized Sizes Available |
| Material | Nitrile Rubber, Neoprene Rubber |
| Shape | As per client requirement |
| Hardness | 45 to 85 Shore |
| Temperature Range | -50 DegreeC to 100 DegreeC |
| I Deal In | New Only |
| Country of Origin | Made in India |
NBR can stand working temperatures from -10 °C up to approximately 90°C on a continuous basis, and higher temperatures intermittently. NBR resists aging caused by heat very well. NBR's resistance to sunlight is very poor however abrasion and tear resistance of NBR is very good.
NBR seals are most commonly used with the following media:
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Diaphragm Material |
Commonly Used for |
Good Resistance |
Poor Resistance |
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NBR/(BUNA-N) |
Water Air Fuels Oils Gases |
Aliphatic Hydrocarbons Petroleum Fuels Mineral Oil Hydraulic Fluids Alcohol Many Acids Abrasion |
Ozone Acetone Methyl Ethyl Ketone Chlorinated Hydrocarbons Ethers and Esters |
Additional Information:
- Packaging Details: Box Packaging
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Neoprene Rubber Diaphragm
Product Price: Rs 40 / PieceGet Best Price
Minimum Order Quantity: 10 Piece
Product Details:
| Usage/Application | Industrial |
| Color | Black |
| Size | Customized Sizes Available |
| Material | Nitrile Rubber, Neoprene Rubber |
| Hardness | 45 to 85 Shore |
| Temperature Range | -50 DegreeC to 110 DegreeC |
| I Deal In | New Only |
| Brand | We manufacture our own products |
| Country of Origin | Made in India |
Neoprene seals are most commonly used with the following media:
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Diaphragm Material |
Commonly Used for |
Good Resistance |
Poor Resistance |
|
Neoprene |
Water Air Fuels Oils Gases |
Aliphatic Hydrocarbons Petroleum Fuels Mineral Oil Hydraulic Fluids Alcohol Many Acids Abrasion |
Ozone Acetone Methyl Ethyl Ketone Chlorinated Hydrocarbons Ethers and Esters |
Additional Information:
- Packaging Details: Box Packaging
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Rubber Diaphragm
Product Price: Rs 25 / PieceGet Best Price
Product Details:
| Shape | As per drawing |
| Size | Customized Sizes Available |
| Usage/Application | Industrial |
| I Deal In | New Only |
| Temperature Range | -50 DegreeC to +120 Degree/150 DegreeC (-60 DegreeF to +250 Degree/300 DegreeF) |
| Temperature Withstand Capacity | 150 DegreeC |
| Hardness | 60 to 85 Shore |
| Material | HNBR |
| Country of Origin | Made in India |
| Properties | |||||||||||||||||||||||
HNBR is widely known for its physical strength and retention of properties after long-term exposure to heat, oil, and chemicals. Depending on filler selection and loading, HNBR compounds typically have tensile strengths of 20 - 31 MPa when measured at 23°C. Compounding techniques allow for HNBR to be used over a broad temperature range, -40° to 165°C, with minimal degradation over long periods of time. For low-temperature performance, low ACN grades should be used; high-temperature performance can be obtained by using highly saturated HNBR grades with white fillers. As a group, HNBR elastomers have excellent resistance to common automotive fluids (e.g., engine oil, coolant, fuel, etc.) and many industrial chemicals. Like NBR, fluid and chemical resistance improves as the ACN content is increased. Common uses of HNBR include:
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Additional Information:
- Packaging Details: Box Packaging
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Rubber Diaphragm
Product Price: Rs 35 / Piece OnwdGet Best Price
Minimum Order Quantity: 10 Piece Onwd
Product Details:
| Usage/Application | Industrial |
| Color | As per client requirement |
| Size | Customized Sizes Available |
| Material | As per client requirement |
| Hardness | 45 to 95 Shore |
| Temperature Withstand Capacity | Depend upon material |
| Temperature Range | Depend upon material selection |
| I Deal In | New Only |
| Country of Origin | Made in India |
Features:
- Minimum maintenance
- Abrasion resistance
- Simple installation
- Long functional life
Additional Information:
- Packaging Details: Box Packaging
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PTFE Diaphragm
Product Price: Rs 50 / PieceGet Best Price
Minimum Order Quantity: 10 Piece
Product Details:
| Color | Multicolor |
| Material | PTFE |
| Size | Customized Sizes Available |
| Usage/Application | Industrial Used |
| Max Hardness | As per client requirement |
| Country of Origin | Made in India |
PTFE is known for its high chemical resistance and low friction. For this reason, it is a highly functional material for use in many diaphragm applications, including hygienic and aggressive chemicals.
KEY CHARACTERISTICS:
• Outstanding chemical resistance
• Extremely low friction
• Soft and formable
• Good bearing and wear properties (bearing
grades)
• Good weathering resistance
• Performs well at elevated temperatures
• FDA compliant grades available
APPLICATIONS:
•Seals and gaskets
• Valve and fitting components
• Pump parts
• Manifolds
• Semiconductor equipment
• Scientific equipment
• Medical equipment
• Chemical resistant tubing
• Bearings and bushings (bearing grades)
Additional Information:
- Packaging Details: Box Packaging
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Metal Bounded Diaphragm
Product Price: Rs 250 / Piece OnwdGet Best Price
Minimum Order Quantity: 10 Piece Onwd
Product Details:
| Size | Customized Sizes Available |
| Brand | We manufacture our own products |
| Material | As per client requirement |
| Media Type | Gas, Oil, Water, etc |
| Temperature | Depend upon the material selection |
| I Deal In | New Only |
| Country of Origin | Made in India |
Selecting the correct material for your valve diaphragm, (seal), requires an understanding of available materials. Diaphragms are one of the most limiting factors of a valve. Here we explain about the types of diaphragm available.
When deciding what diaphragm type to use the following factors need to be taken into account:- Chemical properties of the media
- Temperature of the media
- Pressure to be used
Material:
- NBR
- Nitrile
- Viton
- EPDM
- Neophrene
- Silicone
- Nylon
- PTFE,
- Polyurethane, etc.....
Additional Information:
- Packaging Details: Box Packaging
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