The simple structure of cast iron pipe in operation is discussed by Carbon Steel Pipe Fittings Supplier.
First, low noise, high intensity, long life drain water flow is not full and gravity flow state, friction, impact, vibration noise is inevitable. The graphite in the cast iron tube ACTS as a buffer to vibration energy, preventing the transfer of vibration energy between grains and transforming vibration energy into heat energy. The drain pipe has good shock absorption and noise reduction. The drainage pipe has strong resistance to bending, stretching and deformation and seismic resistance, and has wide applicability. Rigid interface drainage pipe lack of radial bending, expansion and deformation capacity and seismic capacity, use process by building deformation, thermal expansion and cold contraction, geological vibration and other external forces, easy to produce pipe rupture, resulting in leakage accidents, and was gradually eliminated, in some low buildings or special occasions.
Second, the Carbon Steel Pipe Fittings has the advantages of high interface strength, good sealing, strong seismic performance. The pipe has the advantages of moderate radial size, convenient installation and strong seismic performance, but it has higher requirements for manufacturing accuracy and accessory accuracy and quality. There is no flexible socket product in China, which should be a key point of product development in the future. Drainage pipe has the nature of iron and the performance of steel, excellent anticorrosion, good ductility, good sealing effect, easy installation, mainly used for municipal, industrial and mining enterprises water supply, gas transmission, oil transfer, etc.
3. In terms of installation time, the drainage pipe is simpler and faster than PE pipe installation, and the internal and external bearing pressure is better after installation; From the perspective of tightness and anticorrosion, the drainage pipe is more impermeable after installation, and the anticorrosion performance can be improved by a variety of anticorrosive means. From the perspective of hydraulic performance, the drainage pipe specification generally refers to the inner diameter, while the PE pipe specification generally refers to the outer diameter. From the comprehensive installation and maintenance cost point of view, drainage pipe has more superior cost performance. The inner wall spray zinc, the cement grout anticorrosive material and so on.
Sanyu cast pipes products cover cast iron drainage pipes (type A, type B, type W), ductile iron pipes, pieces, ductile iron manhole covers, storm water discharge and other categories of products. With strong skills and advanced production equipment, and through strict management, so that the enterprise has a rapid development, product quality level. The company with high quality products, reasonable prices, a full range of services to win the industry and the majority of users praise.
