Today, water supply systems, collection and disposal of surface water and sanitation are very important. Leaking pipes, especially sewage systems cause environmental pollution and sat in the construction industry and the building is destroyed.
“Qatran Ettesal” Our subsidiary company is manufacture fittings for sewage, water supply and gas supply.
For more information; please visit “Qatran Ettesal website at “www.qatranettesal.com”
Nowadays by replacing polyethylene pipes this problem have been resolved in the building installations.
Sewage pipes are manufacture in sizes 32 to 315 mm by PE80 and PE100 according to international standards EN1519-1 INSO 14427- 2.