Sanitary Technology

INDUSTRIES AND APPLICATIONS SANITARY TECHNOLOGY SOLUTIONS USING SILICONE The silicone products in the various SANIBIW qualities meet the requirements of both national and international drinking water directives. They correspond, in many points, to the KTW directive of the German Federal Environmental Agency (see Table) and can be approved extensively within the framework of international regulations. BIW offers you comprehensive advice when it comes to the selection of suitable material qualities especially applicable for pure silicone rubber and/or textile reinforced drinking water tubings. In addition, many silicone products from BIW can also be found in other sanitary technology applications, used for functional purposes such as shower cubicles and installation seals as well as for decorative sealing and attaching solutions. Uses SANIBIW quality [hardness, Shore A from–to] In accordance with the KTW guidelines Cold water [23 °C] Warm water [60 °C] Hot water [85 °C] Pipes ID < 80 mm (domestic distribution) HW 70–80 WW 60–80 HW 70–80 WW 60–80 Pipes 80 mm <– ID < 300 mm (supply pipelines) HW 70–80 WW 60–80 HW 70–80 WW 60–80 Pipes ID >– 300 mm (mains) HW 70–80 WW 60–80 PH 60 HW 70–80 WW 60–80 Simple fittings, assembled product housings for pipes ID < 80 mm HW 70–80 WW 60–80 PW 40–70 PH 60 PR 40–80 HW 70–80 WW 60–80 PW 40–70 Simple fittings, assembled product housings for pipes 80 mm <– ID < 300 mm HW 70–80 WW 60–80 PW 40–70 PH 60 PR 40–80 HW 70–80 WW 60–80 PW 40–70 PH 60 PR 40–80 PH 60 Simple fittings, assembled product housings for pipes ID >– 300 mm HW 70–80 WW 60–80 PW 40–70 PH 60 PR 40–80 HW 70–80 WW 60–80 PW 40–70 PH 60 PR 40–80 PH 60 Seals for pipes ID < 80 mm HW 70–80 WW 60–80 PW 40–70 PH 60 PR 40–80 HW 70–80 WW 60–80 PW 40–70 PH 60 PR 40–80 PH 60 Seals for pipes 80 mm >– ID < 300 mm HW 70–80 WW 60–80 PW 40–70 PH 60 PR 40–80 HW 70–80 WW 60–80 PW 40–70 PH 60 PR 40–80 PH 60 Seals for pipes ID >– 300 mm HW 70–80 WW 60–80 PW 40–70 PH 60 PR 40–80 HW 70–80 WW 60–80 PW 40–70 PH 60 PR 40–80 PH 60 Storage systems within the domestic distribution system including repair products HW 70–80 WW 60–80 HW 70–80 WW 60–80 Storage systems outside the domestic distribution system including repair products HW 70–80 WW 60–80 HW 70–80 WW 60–80 All information is given based on our experiences. These are typical values that do not act as a specification. The purchaser is responsible for ensuring the suitability of the product for the intended purpose. We accept no liability or guarantee for such, and reserve the right to make changes.

Sanitary Technology

Overview