type:

 type:x- 4-85

Outside diameter:6-120mm

inside diameter:4-85mm

Pitch:0.8-6mm

thichness of covalution:0.48-3.8mm

thichness:0.10-0.20mm

stiffness per convalution:31.73-1.52mm

mean effective area:0.20-14.00mm

 superiority:

1) Balances and compensates to prevent displacement or vibrations in extreme temperatures, pressure, or thrust.
2) Used extensively in all facets of the high-tech steel industry as well as other industries.
3) Have good flexibility and handle extreme temperature and pressure well.
4) They can play an important role in hose reciprocating motion, thermal expansion absorption, vibration absorption and adjusting compound tube center.

etc.

We can produce the products according to the customers'requirment

productive  process: