Dizayn Heating Pp-r Pipes And Fittings

Dizayn Heating PP-R Pipes And Fittings Technical Information The Welding area of Dizayn Fittings has a conical shape One of the most conditions of proper welding is temperature and is provided by the welding tool. The other condition is the pressure and is provided by the conical shape of the fitting. When the fitting doesn't have a conical shape then excessive material would accumulate on the surface and reduce the diameter of the hole. As a result, noise, loss of energy and problematic system will occur and welding having 50 years of service life cannot be achieved. The pressure nominal (PN) value of Dizayn pipes and fittings is 25 Dizayn, by means of high produce design capability, production process and the raw materials used, is the first and only company to present PN 25 products under 50 years of guarantee. Dizayn Fittings with metal parts have the highest torque value During installation, a torque (rotating) force is applied to the fittings, with metal parts. While internationally certified Dizayn fittings resist 60-70 N/m of torque, others can only resist up to 35-40 N/m. At fittings that do not have torque resistance conforming to the standards, metal peels off the plastic due to the rotating force and impermeability no longer functions. Dizayn Fittings with metal parts never leak As for fittings with metal, by means of strong injection process and proper metal design, tension that provides impermeability is achieved at inner and outer canals. It passes the tests of 1 hour under 64 bars at 25oC and 1000 hours under 16, 8 bars at 95oC. Products that are not internationally certified cannot guarantee 50 years of service life and cannot attain conformation to German DIN standards. Dizayn has a production range including 125 mm While others produce maximum 75mm, Dizayn offers a product range up to 125 mm in diameter and exports the licence of this product.