Introduction of large-caliber pipeline

　　large-caliber pipeline refer to pipes with diameters above DN250, which are mainly composed of carbon steel, stainless steel and alloy steel. Common material Q235, q345,20#, 16Mn and so on. large-caliber pipeline with different materials are selected according to different usage environment and piping pressure temperature. large-caliber pipeline mainly include large caliber elbow, large caliber flange, large caliber diameter reducer, large caliber cap and so on. The large-caliber pipeline can also be treated with anticorrosion and heat preservation. The anticorrosion method can be used for simple oil treatment. It can also carry out professional galvanizing anticorrosion treatment and 3PE anticorrosion. The main heat preservation method is polyurethane foam technology.

　　Hebei Sheng Tian pipe fittings Group Co., Ltd. specializes in producing large-caliber pipeline, such as large caliber elbow, large caliber cap,large-caliber pipe fitting reducer and so on. Because of the large caliber of these fittings, they have certain technical requirements and transportation requirements in production, processing and transportation. If you have such special caliber fittings to be customized, you are welcome to send enquiries to us.