Zhengzhou Cast Iron Drain Pipe PVC Drain Pipe Manufacturing Shuntian Steel Pipe Real time Quotation

Description :

　　Zhengzhou Cast Iron Drain Pipe PVC Drain Pipe Manufacturing Shuntian Steel Pipe Real time Quotation As is well known, bridge drain pipes are divided into two types: cast iron and PVC drain pipes. PVC drain pipes have low strength and are prone to deformation Very poor weather resistance Short service life High maintenance costs; Gradually replaced by cast iron drain pipes; The bridge cast iron drainage pipe mainly undertakes the task of rainwater and highway drainage;Cast iron drainage pipes for bridges play a significant role in the drainage system of highway bridges, especially with the proposal of building sponge cities and promoting urban drainage reform in China, which has put an end to urban waterlogging and drought after heavy rain; The drainage pipes built along the bridge piers under the bridge have undergone four changes: firstly, the pipes have become thicker; Secondly, there are fewer bends; Thirdly, the metal clamps on the pipes have become denser; The fourth is the use of black soft material at the top connection; The bridge has no accumulated water, and the drainage is easy and fast! The widespread use of drainage pipes has become a foregone conclusion; The bridge cast iron drainage pipe is composed of high-density steel and other additives added to form an external steel pipe material; In the process of producing cast iron drain pipes, the wall thickness of the castings should be uniform, otherwise it will affect the strength and hardness of the castings. The process is simple, first make a mold, then go through sand mold forming, casting, semi-finished product forming, sandblasting treatment, and painting, and the finished product is ready. As an essential facility for highways and bridges; It promptly and reliably eliminates domestic sewage and precipitation generated within urban areas; Good weather resistance, not easily deformed at high temperatures. At the same time, it has the advantages of high impact strength, high mechanical properties, good toughness, and strong bending resistance, which reduces the problem of breakage during construction and use.

AfterSalesService :

• Zhengzhou cast iron drain pipe