+86 574 62837600info@sealings.cn


Factory Address: No. 78 West Road Zhenxing, Lianghui Econimic Zone, Yuyao, Zhejiang,

Tel: +86 574 62837600 

Fax: +86 574 62837601

E-mail: info@sealings.cn

Shanghai Branch:12th Floor, No.580 Nanjing West Road, Jing'an District, Zhongyi Building,

Shanghai, 200041, China

Tel: 86 21 60322021

Ningbo Office: 8th Floor, Raffles City Square, No. 500 Dazha Road, Jiangbei District, Ningbo, Zhejiang, 315020, China

High Performance PTFE Envelope Gasket

Description: PTFE Envelope Gasket with core material of flexible materials,which is wrapped by PTFE.

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Product Details


High Performance PTFE Envelope Gasket

envelope gasket(001).jpg


PTFE Envelope Gasket with core material of flexible materials,which is wrapped by PTFE.


It is mainly used as a gasket for tower, groove and alll kinds of strong acid,halogen corrosive liquids or anti-contaminated food flangue. It is widly used in the chemical, pertrochrmical, pharmaceutical and food industries.


Stress release:</=45%
Leakage rate:</=1×10-3cm3/s




More Choice of Envelope Gaskets: http://sunpass.biz/product.php?class=17






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?

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.

Tenglong is one of the leading China Gasket manufacturers and also a famous such supplier, welcome to wholesale cheap and good quality high performance ptfe envelope gasket from our factory.
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