Metal flexible hoses for prestressed concrete

In 2010, we started the production of flexible metal pipes for structures made of prestressed concrete (also known as Bergman and prekatip hoses).

These hoses are made of galvanized steel strip with a thickness of 0.25 mm to 4.00 mm according to the EN 523/524 standard.

We have certification documentation for all hose diameters. Hoses are made in standard lengths of 5 and 6 meters with a connector for continuation at one end. The diameters of these hoses that we make are as following:

We produce other diameters upon request in accordance with our capabilities.