The steel skeleton pipe supplied by this manufacturer adopts a composite structure of "plastic matrix + steel skeleton reinforcement layer". The steel skeleton enhances the overall pressure-bearing strength and impact resistance of the pipeline, and can withstand high medium pressure and soil extrusion. The plastic layer provides excellent acid and alkali corrosion resistance to avoid the erosion of the pipeline by the transportation medium or soil. Its inner wall is smooth and reduces water flow resistance. It has stable performance in the temperature range of -30 ° C to 80 ° C. It is not easy to crack at low temperature and deform at high temperature. It is suitable for the transportation of water, oil, slightly corrosive liquids and other media. It is a composite pipeline that takes into account strength and anti-corrosion. In terms of specifications and models, steel skeleton pipes cover DN50 to DN630 commonly used nominal diameters: DN50-DN150 small diameter is suitable for community water supply, small equipment oil transportation, DN200-DN350 diameter is suitable for commercial buildings and municipal branch pipe transportation, DN400-DN630 large diameter is suitable for main pipes and municipal pipe networks in industrial parks; manufacturers support the deployment of caliber and length (such as 6 meters/root, 12 meters/root) according to wholesale orders, and can also provide supporting composite pipe fittings to facilitate pipeline connection. The product has a wide range of use scenarios and is suitable for water supply and drainage in residential communities, municipal water supply pipe networks, commercial complex air conditioning water pipes, chemical liquid transportation in industrial parks, oil pipelines in gas stations, etc. It is suitable for outdoor buried, overhead or trench laying. At present, manufacturers support wholesale, the price has advantages, customers who are interested in purchasing steel skeleton pipes can directly call the contact information 13339996652 consult the details.