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| Categories | PTFE Gasket Tape | 
|---|---|
| Brand Name: | 3A Rubber | 
| Model Number: | 3A3005 | 
| Certification: | ROHS/FCC/SGS | 
| Place of Origin: | China | 
| MOQ: | 10rolls | 
| Price: | negotiation | 
| Payment Terms: | T/T,L/C,Paypal,Western Union | 
| Supply Ability: | 10000kgs per month | 
| Delivery Time: | 10 working days after received your payment | 
| Packaging Details: | Packed in cartons | 
| Material: | pure PTFE dispersion resin | 
| Color: | white | 
| quality: | FDA grade | 
| adhesive: | one side adhesive or not | 
| Cross: | rectangle or round | 
| hardness: | 30-70shore A | 
| working temperature: | -168°C ~ +280°C(maximum +315°C) | 
| Company Info. | 
| SANHE 3A RUBBER & PLASTIC CO., LTD. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
Expanded ptfe tape made of pure PTFE, can be widely used in the transport and sealing of industrial fluids. It is the most cost-effective alternative to sheet gasketing for large equipment flanges. Because it is a form-in-place gasket, so it nearly can be used in any sealing surface. Especially for the irregularities and damaged flange surface, expanded PTFE tape is the best choice.
Best properties
1. Easy to install
2. Low stress-to-seal
3. Can conform to any surface, including rough, pitted, scratched
and damaged surfaces.
4. Resistant to creep and cold flow
5. 100% expanded PTFE, has the same chemical inertness of pure
virgin PTFE.
6. Unlimited Shelf Life
7. Over compression is no problem
Technical index
1. Temperature: -180°C ~ 260°C
2. Pressure: 20Mpa(fluid); 14Mpa(gases)
3. PH range: 0 ~ 14
4. Tensile Strength: ≤ 8 Mpa
5. Compressibility: 55% ~ 80%
6. Creep relaxation: ≤ 40%
Size list
| Thickness | Width | Lenghth | Remark | 
| 2 | 3,4,5,6,8,10,12,14 | As your requirements | As your requirements | 
| 3 | 15,16,18,20,25 | ||
| 4 | 30,35,40,50 | ||
| 5 | 15,16,18,20,25,30 | ||
| 6 | 15,16,18,20,25,30 | ||
| 8 | 25,30,35 | ||
| 10 | 20 | 
Application
PTFE expaned tape is especially suited for sealing flange
connections, pipe systems, hydraulic and pneumatic systems, etc. In
addition, it’s also ideal for seals in glass, enamel and plastic
flanges, vessels and special shaped sealing surface.
PTFE expaned tape saves money and time. Since there is no scrap or
waste, it costs less than other gasket materials. By using only a
few sizes, large inventories of sheet gasketing and costly precut
gaskets can be eliminated. Installation time is kept to a minimum
since there are no templates, precutting or special fitting
requirements.

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