PTFE bellows for Krones filling machines

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Product Details

Rayflon provides a range of PTFE bellows to be used in special chemical and industrial applications according to customers' designs and requirements. All bellows are precision mahined by CNC lathes within the smallest tolerance as requrest.




Most chemical resistiance

Large temperature using range(-60℃~+200℃)

High reverse bending strength

Non-stick behavior

Quality and FDA grade

Special designs can be customized as your requirements.


All our products are:

CNC presicion machined 

FDA,ISO certified

Factory competitive priced

Quick delivery


Other various different profile of PTFseals include:

O-rings, back-up rings, guide/bearing rings, piston rings, rotary rings, valve seats,bellows, bushings, dipahragms, etc.

1. Low cost

 --- Land/HR/Material

2. Professional

      ---15 years experience

3. Efficient

      ---Advanced production equipment and strict management

4. Control

      ---ISO9001&TS16949, FDA, ROHS, REACH reports

5. OEM accepted

      --- JUST provide drawing or samples

6. Fast and cheap delivery

      ---We have big discount from forwarder (Long contract)

Samples charge:

      ---Depending on your request, sampling time:3-7days

      ---Free for existing sample, sampling time:1day

Material sources: All our raw materials come from world famous brands as below:


Specializing in producing high-quality OEM, TEFLON custom PTFE bellows for Krones filling machines, Rayflon Polymer Technology is one of the best PTFE Bellows manufacturers and suppliers in China, welcome to contact our factory and company.