Products & Solutıons

The advantage of having the best quality

Our manufacturing capabilities range from DN4 hoses to DN8000 lens type of expansion joints. We offer multi ply bellows, lens type of expansion joints, braided hoses, boiler hoses, high pressure expansion joints and expansion joints from various nickel alloys and stainless steel materials, fabric and rubber expansion joints, rectangular expansion joints.

weld end expansion joint

Politeknik is a company sought for various sectors
ability to manufacture…

Ultra Flexible Metal Hose

Intermetalflex is a company sought for various sectors with capability to manufacture standard expansion joints as well as lens bellows


Our industrial valve products are “trusted. worldwide.” as a result of their high reliability, long life cycle and extremely low total cost of ownership.