Строительство И Здание / О.А.Э Запросы

1- Polyethylene Gas Pipes ( Medium-density and High Density ) – mainly SDR 11 and SDR 17. 2- Polyethylene Gas Pipe Fittings and Ball Valves ( Medium-density and High Density ) – mainly SDR 11 and SDR 17. 3- Gas Distribution Under Ground Gate Valves ( Cast Steel and Cast Iron) 4- Turbine, RPS, and Uttasonic Gas Meters (commercial and industrial sectors) 5- Carbon Steel Pipeline compliance to API 5L 6- Carbon Steel Fittings and Gaskets.