carbon ptfe expanding tape mechanical sealing

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In addition, each order from trade assurance we can give you best discount in total Volume.   Expanded PTFE Tape Description
It is 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.  Products display       Company Information Shaanxi Tiangong PTFE & Plastic Material Co,.Ltd in China is a professional manufacturer of all kinds PTFE products.   From established 2004  in  we insist on controlling quality strictly, to be honesty to our domestic and oversea clients.   We are specialized producing PTFE products as follows:   PTFE molded & extruded rod, sheet, skived sheet, film, thread seal tape, expanded seal tape, packing, sealing, valve seats and so on to fulfill the needs of our word wide clients. In the domestic we have cooperated with many military college to improve our products line of Filled PTFE Products.   We are a professional manufacturer of PTFE products. If you have any interested in PTFE products, please do not hesitate to contact with us.      Waiting for worldwide clients' inquiry.   Packaging & Shipping We would like to choose the best quality packing material to used  We pack products by film firstly then by carton case  For shipping :By sea or by courier depend on  clients      Our Services Produce the size according to Customer's request. SGS certificate are available.     FAQ Why TianGong prefer to PTFE?
1.Molded,skived or cut from 100% virgin PTFE and has the best chemical corrosion resistance among known plastics.
2.Molded sheet surface is smooth without defects.
3.Small order quantity is acceptable.
4.Competitive prices.
Why Customer prefer to TianGong?
1.Excellent workers
2.Strict Quality Control
3.Top quality products
4.Innovative design team
5.Fastest lead time
6.The most rapid reply
7.Highly efficient management
8.Customized to meet your unique specifications.
9.Factory visit warmly welcomed
10.Convenient transportation   CEO line     Trade term : Payment :Paypal, L/C, T/T, Western  union etc.  Shippment :Exw ,FOB ,Delivery goods to your office directly  Free sample can  get to your office, just need freight collected .              

Contact us if you need more details on Ptfe Expanding Tape. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Graphite Ptfe Expanding Tape、Ptfe Expanding Tape Mechanical Sealing. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : PTFE Sealing > Expanded Tape