GENERAL SEALTECH LIMITED is a professional company that produces various diaphragm products. We started producing diaphragms in 1990 and entered the international market in 2007. Our products mainly include Rubber diaphragms,Teflon / PTFE Diaphragm,Gas meter diaphragms,Rolling diaphragm,Solenoid Pulse Valve Diaphragms,Turbo Actuator Waste-gate Diaphragms, etc.
The dimensional tolerance of diaphragm forming can reach+/-0.01. The product has characteristics such as Resistance to special media,Wear resistance,Chemical resistance, etc. At present, our products have been exported to Africa,Europe,Oceania and other regions, as well as the United States, France, South Korea, New Caledonia,Uzbekistan,Cameroon and other countries.
Product name | silicon diaphragm |
Place of Origin | Hangzhou,Zhejiang,China |
Brand Name | GENERAL SEALTECH |
Colors | blue,Recommended black |
Type | Diaphragm |
Quality | 100% Inspection |
Certification | KTW,National Sanitary Certificate,NSF,WRAS,FDA,etc |
Export region | Oceania,Asia,Africa… |
Export country | USA,Japan,Italy,Australia,Saint Lucia,Argentina,Lebanon,Burkina Faso…etc |
Temperature | -40 °C to +220°C |
Size | Customizable size |
Product Material | EPDM,ACM,HNBR,NR,FKM,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 Automotive,Machine,Valve…etc |
Processing Service | Cutting, Extruded and Moulded, Plastic Packing |
Properties | Oil Resistance,Chemical Resistance,Strong Resilience…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.
silicon diaphragm technology can be widely used in various application fields. It can be used for material control and purification of liquids,drugs,air,food, and other media, as well as isolation, catalysis, and membrane functions.
If the medium used is corrosive, corrosion-resistant diaphragm materials should be selected;
Necessary protective measures should be taken to minimize damage to objects that come into contact with the already installed diaphragm.
Adopting the latest technology to ensure optimal material detail processing and high-quality performance.
silicon diaphragm—FAQs Guide
2.As a silicon diaphragm manufacturer,What kind of payment do you accept?
3.How do silicon diaphragm perform in applications where flexibility and rapid response to pressure changes are crucial?
4.Do silicon diaphragm have electrical conductivity properties, and can they be used in applications requiring EMI/RFI shielding?
5.Can silicon diaphragm be used in applications requiring compliance with industry standards, such as FDA, ASME, or ISO?
6.What types of testing and quality control measures are applied to ensure the reliability and performance of silicon diaphragm?
7.As a silicon diaphragm manufacturer,what services can we provide?
8.About silicon diaphragm,How can I get the best price and quality?
9.About silicon diaphragm,Can I get some samples?
10.Are there silicon diaphragm designed for use in critical industries such as aerospace and healthcare, and what unique properties do they possess?
11.Are there specialized silicon diaphragm for high-pressure applications, and what features make them suitable for these conditions?
12.What is the expected service life of silicon diaphragm, and how does it vary depending on factors like material and usage?
13.How do silicon diaphragm maintain their flexibility and resilience over time, and what factors can lead to wear or degradation?
1.How do silicon diaphragm contribute to the isolation of different process media or gases within a system?
Diaphragms are used to separate different process media or gases within a system by creating a physical barrier between them. This barrier prevents the media or gases from mixing, thus providing a degree of isolation. Diaphragms are also used to control the flow of media or gases within a system, as they can be designed to open and close in response to pressure or other external factors.
2.As a silicon diaphragm manufacturer,What kind of payment do you accept?
Trade assurance, T/T, L/C, Weston Union are all accepted.
3.How do silicon diaphragm 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.
4.Do silicon diaphragm have electrical conductivity properties, and can they be used in applications requiring EMI/RFI shielding?
No, diaphragms do not have electrical conductivity properties and cannot be used in applications requiring EMI/RFI shielding. Diaphragms are typically made of rubber or plastic and are used to control the flow of air or other gases.
5.Can silicon diaphragm be used in applications requiring compliance with industry standards, such as FDA, ASME, or ISO?
Yes, diaphragms can be used in applications requiring compliance with industry standards, such as FDA, ASME, or ISO. However, the specific requirements of the application must be taken into consideration when selecting the appropriate diaphragm material and design.
6.What types of testing and quality control measures are applied to ensure the reliability and performance of silicon diaphragm?
To ensure the reliability of the product, our silicon diaphragm will apply these tests and quality:
1. Visual Inspection: Visual inspection is used to check for any visible defects in the diaphragm material, such as cracks, tears, or other damage.
2. Pressure Testing: Pressure testing is used to ensure that the diaphragm can withstand the pressure it is designed to handle.
3. Leak Testing: Leak testing is used to check for any leaks in the diaphragm material.
4. Durability Testing: Durability testing is used to ensure that the diaphragm can withstand the wear and tear of its intended use.
5. Chemical Testing: Chemical testing is used to check for any chemical reactions that could affect the performance of the diaphragm.
6. Electrical Testing: Electrical testing is used to check for any electrical issues that could affect the performance of the diaphragm.
7. Temperature Testing: Temperature testing is used to ensure that the diaphragm can withstand the temperatures it is designed to handle.
7.As a silicon diaphragm manufacturer,what services can we provide?
Free design and samples offered.Custom package and stickers.
8.About silicon diaphragm,How can I get the best price and quality?
The price depends on the quantity, design and size. If you order more, the price and shipping will be cheaper.
9.About silicon diaphragm,Can I get some samples?
Yes, Sample order is available for quality check and market test. But you have to pay the express cost.
10.Are there silicon diaphragm designed for use in critical industries such as aerospace and healthcare, and what unique properties do they possess?
Yes, there are diaphragms designed for use in critical industries such as aerospace and healthcare. These diaphragms are typically made from high-performance materials such as PTFE, FKM, and EPDM, which offer superior chemical and temperature resistance, as well as excellent durability and strength. Additionally, these diaphragms are designed to meet the stringent requirements of these industries, such as tight tolerances, high-pressure ratings, and low-leakage rates.
11.Are there specialized silicon diaphragm for high-pressure applications, and what features make them suitable for these conditions?
Yes, there are specialized diaphragms for high-pressure applications. These diaphragms are designed to withstand higher pressures and temperatures than standard diaphragms. They are typically made from reinforced elastomers or metal materials such as stainless steel or Hastelloy. These materials are chosen for their strength and durability, as well as their ability to resist corrosion and wear. Additionally, these diaphragms are designed with thicker walls and reinforced edges to provide additional strength and stability.
12.What is the expected service life of silicon diaphragm, and how does it vary depending on factors like material and usage?
The expected service life of diaphragms can vary greatly depending on the material and usage. Generally, diaphragms made of rubber or elastomeric materials can last anywhere from 5 to 10 years, depending on the application and environment. Diaphragms made of metal or plastic can last much longer, up to 20 years or more. Factors such as temperature, pressure, and chemical exposure can also affect the service life of diaphragms.
13.How do silicon diaphragm maintain their flexibility and resilience over time, and what factors can lead to wear or degradation?
Diaphragms maintain their flexibility and resilience over time by being made of materials that are resistant to wear and tear. Common materials used for diaphragms include rubber, silicone, and polyurethane. These materials are designed to be durable and flexible, and can withstand a wide range of temperatures and pressures.
Factors that can lead to wear or degradation of diaphragms include exposure to extreme temperatures, exposure to chemicals, and physical damage. Additionally, diaphragms can become brittle over time due to age and exposure to the elements. To prevent wear or degradation, it is important to inspect diaphragms regularly and replace them when necessary.
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