GENERAL SEALTECH is a diaphragm product manufacturing enterprise with complete testing equipment and strong technical strength. Our products have excellent quality, reasonable prices, fashionable designs, and are widely used in industries such as automotive industry,Food processing industry,chemical industry,Biomedical field.
Our products include Diaphragm Valve pump Diaphragms,LPG CNG Diaphragm,Solenoid Pulse Valve Diaphragms,Rubber diaphragms,Turbo Actuator Waste-gate Diaphragms,Teflon / PTFE Diaphragm, etc., and have been widely recognized and trusted by users, able to meet the constantly changing economic and social needs. The product has characteristics such as Resistance to special media,Chemical resistance and can accept customized products.
Product name | nitrile diaphragm rubber |
Place of Origin | China |
Brand Name | GENERAL SEALTECH |
Colors | orange,Recommended black |
Type | Diaphragm |
Quality | 100% Inspection |
Certification | CCS,PAHS,National Sanitary Certificate,WRAS,NSF,etc |
Export region | America,Africa,Oceania… |
Export country | USA,Japan,Italy,Australia,Seychelles,Marshall Islands,Saint Kitts and Nevis,Bermuda…etc |
Temperature | -40 °C to +220°C |
Size | Customizable size |
Product Material | FVMQ,NBR,NR,Silicone,EPDM,etc |
Feature | Durable, water/dust/oil proof |
Packaging Details | Export Standard Packing |
After-sales Service | Online technical support |
MOQ | 100 Pieces(negotiable) |
Port | Ningbo |
Application | Seal for Machine,Electrical Appliances…etc |
Processing Service | Cutting, Extruded and Moulded, Plastic Packing |
Properties | Fire Resistance,Abrasion Resistance,Aging Resistance…etc |
Supply Ability | 50000-200000 Piece/Pieces per Month |
Lead time (days) | 7-15 (To be negotiated) |
Please note: This table is for reference only, please consult us for specific information.
nitrile diaphragm rubber products typically have high plasticity and can be used in very low temperatures and high temperature ranges. They can also be produced using different technologies such as thin film construction, hot melt construction, and fiber construction.
The diaphragm has strong wear resistance, but it is easily damaged during installation. If cracks appear, they should be reinstalled in a timely manner;
During normal use, check the sealing condition of the diaphragm to prevent water leakage;
Please do not change the installation position of the diaphragm product during use to avoid affecting the effect.
Adopting the latest technology to ensure optimal material detail processing and high-quality performance.
nitrile diaphragm rubber—FAQs Guide
2.Are nitrile diaphragm rubber available in different shapes and sizes to suit specific applications?
3.How do nitrile diaphragm rubber perform in high-vibration environments, and what measures are taken to ensure their reliability in these conditions?
4.What mechanical and industrial applications can diaphragms be used in?
5.How do nitrile diaphragm rubber contribute to the precision and accuracy of pressure control and regulation systems?
6.What are the considerations for choosing between elastomeric nitrile diaphragm rubber and non-elastomeric nitrile diaphragm rubber for specific applications?
7.Are there nitrile diaphragm rubber designed for quick and easy replacement to minimize downtime in industrial processes?
8.Can nitrile diaphragm rubber be used in contact with food or pharmaceutical products, and what certifications are required for compliance with industry standards?
9.What are the common materials used in diaphragm manufacturing, and how do they impact the diaphragm’s performance?
10.How does the thickness of a nitrile diaphragm rubber affect its flexibility and pressure resistance?
11.How do nitrile diaphragm rubber perform in applications where flexibility and rapid response to pressure changes are crucial?
1.Do nitrile diaphragm rubber have temperature limitations, and how do they perform in extreme temperature conditions?
Diaphragms do have temperature limitations, and their performance in extreme temperature conditions can vary depending on the material used. Generally, diaphragms are designed to operate within a temperature range of -40°F to +250°F (-40°C to +121°C). In extreme temperature conditions, the diaphragm may become brittle and crack, or the material may become too soft and lose its shape. Additionally, the diaphragm may become distorted due to thermal expansion and contraction.
2.Are nitrile diaphragm rubber available in different shapes and sizes to suit specific applications?
Yes, diaphragms are available in different shapes and sizes to suit specific applications. The shape and size of the diaphragm will depend on the application and the type of material used. For example, a diaphragm made of rubber may be used for a water pump, while a diaphragm made of metal may be used for a pressure regulator.
3.How do nitrile diaphragm rubber perform in high-vibration environments, and what measures are taken to ensure their reliability in these conditions?
Diaphragms are designed to be highly reliable in high-vibration environments. To ensure their reliability, measures such as using thicker diaphragm material, using multiple layers of material, and using dampening materials such as rubber or foam are taken. Additionally, the diaphragm should be securely mounted to the structure to prevent it from vibrating excessively. Finally, the diaphragm should be inspected regularly to ensure that it is not damaged or worn out.
4.What mechanical and industrial applications can diaphragms be used in?
Diaphragms can be applied in multiple industries. GENERAL SEALTECH will introduce these to you:
1. Pumps: Diaphragms are used in pumps to separate the pump chamber from the motor, allowing the pump to move fluid without the motor becoming contaminated.
2. Valves: Diaphragms are used in valves to control the flow of liquids and gases.
3. Compressors: Diaphragms are used in compressors to create a seal between the compressor and the cylinder, allowing the compressor to compress the air or gas.
4. Actuators: Diaphragms are used in actuators to convert energy into motion.
5. Filters: Diaphragms are used in filters to separate particles from liquids and gases.
6. Seals: Diaphragms are used in seals to create a tight seal between two surfaces.
7. Pressure Vessels: Diaphragms are used in pressure vessels to contain and control the pressure of a gas or liquid.
8. Heat Exchangers: Diaphragms are used in heat exchangers to separate two fluids while allowing heat to transfer between them.
5.How do nitrile diaphragm rubber contribute to the precision and accuracy of pressure control and regulation systems?
Diaphragms are used in pressure control and regulation systems to provide a precise and accurate control of pressure. They are used to separate the pressure sensing element from the process fluid, allowing for a more accurate and repeatable measurement of pressure. The diaphragm also acts as a barrier to prevent contamination of the sensing element, which can lead to inaccurate readings. The diaphragm also helps to dampen pressure fluctuations, providing a more stable and consistent pressure control.
6.What are the considerations for choosing between elastomeric nitrile diaphragm rubber and non-elastomeric nitrile diaphragm rubber for specific applications?
We are a professional nitrile diaphragm rubber manufacturer, and the factors we consider include:
1. Cost: Elastomeric diaphragms are typically more expensive than non-elastomeric diaphragms.
2. Durability: Elastomeric diaphragms are more durable and can withstand higher pressures and temperatures than non-elastomeric diaphragms.
3. Chemical Compatibility: Elastomeric diaphragms are more resistant to chemical attack than non-elastomeric diaphragms.
4. Flexibility: Elastomeric diaphragms are more flexible than non-elastomeric diaphragms, allowing them to be used in applications where a tight seal is required.
5. Performance: Elastomeric diaphragms are better at maintaining a seal over time than non-elastomeric diaphragms.
7.Are there nitrile diaphragm rubber designed for quick and easy replacement to minimize downtime in industrial processes?
Yes, there are diaphragms designed for quick and easy replacement to minimize downtime in industrial processes. These diaphragms are typically made of materials such as rubber, silicone, or PTFE, and are designed to be easily replaced without the need for tools or special equipment. Additionally, some diaphragms are designed with quick-connect fittings to further reduce downtime.
8.Can nitrile diaphragm rubber be used in contact with food or pharmaceutical products, and what certifications are required for compliance with industry standards?
Yes, diaphragms can be used in contact with food or pharmaceutical products. Depending on the application, the diaphragm must meet certain industry standards and certifications. For food contact applications, the diaphragm must meet the requirements of the US Food and Drug Administration (FDA) and the European Union (EU) Regulation 10/2011. For pharmaceutical applications, the diaphragm must meet the requirements of the US Pharmacopeia (USP) Class VI and the European Pharmacopoeia (EP).
9.What are the common materials used in diaphragm manufacturing, and how do they impact the diaphragm’s performance?
Common materials used in diaphragm manufacturing include rubber, silicone, neoprene, polyurethane, and polyester. Each material has its own unique properties that can affect the performance of the diaphragm.
Rubber is a popular choice for diaphragms due to its flexibility and durability. It is also resistant to heat, chemicals, and abrasion. However, rubber can be prone to cracking and tearing over time.
Silicone is a synthetic material that is highly resistant to heat and chemicals. It is also very flexible and can be used in a wide range of applications. However, silicone can be prone to tearing and is not as durable as rubber.
Neoprene is a synthetic rubber material that is highly resistant to heat, chemicals, and abrasion. It is also very flexible and can be used in a wide range of applications. However, neoprene can be prone to cracking and tearing over time.
Polyurethane is a synthetic material that is highly resistant to heat, chemicals, and abrasion. It is also very flexible and can be used in a wide range of applications. However, polyurethane can be prone to cracking and tearing over time.
Polyester is a synthetic material that is highly resistant to heat, chemicals, and abrasion. It is also very flexible and can be used in a wide range of applications. However, polyester can be prone to cracking and tearing over time.
10.How does the thickness of a nitrile diaphragm rubber affect its flexibility and pressure resistance?
The thicker the diaphragm, the less flexible it will be and the more pressure it will be able to resist. This is because thicker diaphragms are more rigid and can withstand higher pressures without deforming. Thinner diaphragms are more flexible and can deform more easily under pressure, but they are also less resistant to pressure.
11.How do nitrile diaphragm rubber perform in applications where flexibility and rapid response to pressure changes are crucial?
Diaphragms are ideal for applications where flexibility and rapid response to pressure changes are crucial. They are designed to flex and move in response to pressure changes, allowing them to quickly adjust to changing conditions. This makes them ideal for use in applications such as pumps, valves, and other pressure-sensitive systems. Additionally, diaphragms are often used in applications where a tight seal is required, such as in fuel tanks and hydraulic systems.
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