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| Customization: | Available |
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| Standard: | Standard |
| Material: | PTFE |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Description: PTFE Envelope Gaskets are a type of sealing gasket made of polytetrafluoroethylene (PTFE) material, usually designed in an envelope shape, used to provide sealing in flange connections. This type of gasket usually contains an internal filler such as rubber, graphite or other materials to enhance its sealing performance. Applications: Chemical Industry: Flange connections for storage and transportation containers of chemicals, solvents, acids and alkalis. Food and Beverage Industry: Sealing of equipment and pipelines for handling food and beverages, as it meets food safety standards. Pharmaceutical Industry: Sealing of equipment in pharmaceutical processes to prevent cross contamination. Oil and Gas Industry: Sealing of pipes, valves and pumps, especially in corrosive environments and high temperature conditions. Water Treatment Facilities: Sealing of pipes and containers in water treatment systems. Advantages: Chemical Resistance: PTFE has excellent chemical resistance and is resistant to almost all chemicals. Temperature Resistance: Able to be used in an extremely wide temperature range, from very low temperatures to up to 260°C (500°F). Low coefficient of friction: PTFE has an extremely low coefficient of surface friction, which helps reduce wear on the sealing surface. Anti-stick properties: PTFE does not easily adhere to other materials, making it very suitable for a variety of applications. Aging resistance: PTFE materials are not easy to age and can maintain their performance even after long-term exposure to harsh environments. Flexibility: PTFE Envelope Gaskets can contain different internal fillers to suit different applications and sealing requirements. Easy installation: The envelope shape design makes it easy to install and replace. PTFE Envelope Gaskets are very popular in industrial applications that require high standards of sealing performance due to their excellent chemical resistance, temperature resistance and reliability. |
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Esaily meets tank test pressure: 6.0bar |
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SUNPASS PTFE ENVELOPE GASKETS TYPES: |
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SUNPASS PTFE ENVELOPE GASKETS BROCHURE: |
Established in 1979, TENGLONG is a professional manufacturer and exporter of many styles of high-grade and top quality
gland packing, ceramic fiber products, fiberglass products, asbestos products, shipping container parts and accessories,
PTFE products, and sealing gasket and sheet.
SUNPASS, as a part of TENGLONG, established in 2001, takes charge of export business for TENGLONG, which also has
subsidiaries in H.K.- ECHO INDUSTRY LIMITED. Meanwhile, SUNPASS is a leading manufactory, developer, and supplier
of quality ISO tank container spare parts for tank container operators, service, agents, and trading companies SINCE 2001.
Our products have won the leading position in domestic market. And our products have also been exporting to Europe, South
America, Australia, Africa, Middle of East and More than Fifty Countries and regions.
1. What is your MOQ?
MOQ may vary by customer's special requirement; we try our best to meet your business requirement.
2. What's your payment terms?
We normally do T/T, and we can also offer western union account for transfer money.
And more flexible payment terms, welcome to have a discuss.
3. Can you provide samples?
A: Yes, we can offer samples, and some samples are free
4. Can you delivery by express?
Yes, we can delivery by any express.
5. When will the sample be ready?
Normally, the sample can be ready in 3 days.
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