We are proud of offering fast and economical solutions to customer needs with our strong team of engineers and over 45 years of manufacturing experience.

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

Metal expansion joints are engineered components designed to absorb pipe line movements.

Best solution to vibration, noise and misalignment problems

Lens bellows can be the right solution to piping, ducting and vessel thermal growth problems compared to conventional thin walled metal bellows. They durable and easy to be repaired.

Rectangular expansion joints absorb pipe line movements where the duct is rectangular shaped.

Fabric expansion joints are extremely flexible and can be made from a variety of special woven fabrics coated or laminated with selected elastomers or fluoropolymers.

This type of expansion joints are certified by Bureau Veritas, ABS and RMRS for marine and exhaust systems