Pre-COS

Our product made from PVC, CPVC, PE & PPR raw materials which differ as follows from many of the pipes, hoses and fittings commercially available.

• Higher mechanical stability.
• Improved chemical stability.
• Higher softening points.
• Greater residual strength at high temperatures.
• Higher compression strength.
• Greater safety due to material stability.
• Environment stress crack, corrosion, frost, kink & rot resistant.

Abrasion-resistance

The particularly high quality of materials, as well as the optimized, results in substantially less wear in transport processes than any other pipes & hoses. These products are specially developed for long service life for the delivery of high abrasive media. Compared with similar products, they are distinguished by a number of special characteristics.

• Very high abrasion resistance.
• Very high tensile strength.
• Less interior rippling of the product due to change in the length.
• Less wear.
• Long service life.
• Less change in the axial length of the product during the application.

Crush-Proof

Our pipes & hoses with this symbol are specially designed for workshop use and laying on the floors. They are able to resist crushing to some extent of entirely when driven over or stepped on. Please refer to the relevant product description for more details.

Interior smoothness

Our product has outstanding interior smoothness and is thus optimized for flow. They have following advantages:

• Very high delivery rate.
• Low pressure loss.
• Reduction of blower power requirements.
• Lower operating costs.