Mechanical Instrument PTFE O Ring

• Customization: Available
• Structure: O Ring
• Pressure: High Pressure Mechanical Seals
• Model NO.: walle O RING
• Speed: General Speed Mechanical Seal
• Temperature: High Temperature Mechanical Seal
• Performance: Wear
• Standard: Standard, Nonstandard
• Type: PTFE
• Balance: Balanced
• Transport Package: Carton
• Specification: per your request
• Trademark: walle seals
• Origin: Guangdong, China
• HS Code: 4016931000
• Production Capacity: 100, 000PCS/Month

Product Description

PURE PTFE O RING
PTFE O-rings are not machined, but machined. Therefore, the seal can be processed into various sizes.
Media: Actually use all liquids, gases and chemicals.
material
Standard material: raw unfilled tetrafluoroethylene (PTFE)
PTFE is a partially crystalline thermoplastic with excellent chemical and thermal resistance. PTFE is the most corrosion resistant of all plastics and can be used in almost all sealing applications. The ability of PTFE to resist liquid alkali metals, elemental fluorine and certain halogenated compounds is somewhat deficient.

Application field
The PTFE O-ring is suitable for applications where ordinary synthetic rubber O-rings are not applicable and require chemical resistance and heat resistance. This seal is mainly used in the chemical, food and pharmaceutical industries. PTFE O-rings are only suitable for static seals such as flanged seals, end cap seals, etc.
technical parameter.

Properties PTFE are not altered by aging and exposure to sunlight and ozone, and their water absorption is less than 0.01%.
Design suggestion
PTFE seals are less flexible, so they should match the nominal diameter of the (piston or bore) when selecting the size. Axial mounting is easier, and split mounting is recommended for radial mounting

Advantage
- Excellent chemical resistance; compatible with most liquids and chemicals except liquid alkali metals and certain fluorochemicals;
- Wide operating temperature range: approx. -200~+260°C
- for the sealing of food and medical products;
- no damage to the person and can be disinfected;
- Small friction, no adhesion effect.

Walle have many years production experience and industry field application experience, we aimed at the different harsh sealing environments and developed various of materials suitable for applications. Improving all customers profit and saving all customers cost. Walle automatic production equipments and advanced testing equipments provide a strong guarantee for the manufacture of high quality Spring seals made of PTFE products.
Any questions please do not hesitate for Nordson Asymtek 955055 Seal Fluoroloy, .313 x .125 PEEK seal, please contact me. It is our pleasure to be on service of you!     

Dongguan Walle Sealing Technology Development Co., Ltd
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URL: walleseals.en.made-in-china.com