Jiaozuo drainage pipe manufacturer produces various specifications of cast iron drainage pipes - PVC drainage pipes shipped nationwide

Description :

　　Jiaozuo drainage pipe manufacturer produces various specifications of cast iron drainage pipes - PVC drainage pipes. National shipments entered late August. With the decline of the Chinese market, global market panic spread, and the price of nickel continued to fall. On August 24th, the price of nickel plummeted by 6.5%, dropping overnight to the level in the past 10 years. According to statistics, in August, the price of Lunni was 11180 US dollars/ton, 9520 US dollars/ton, and the height difference was 1660 US dollars/ton. Currently, global nickel production continues to increase, but there is no significant boost in demand and market confidence is weak. It is expected that nickel prices will remain low and fluctuate in the short term.

　　Performance characteristics:

　　1、 Drainage efficiency: The orifice is located in the valley, and due to the bidirectional effect of the wave crest and the filtering fabric, the orifice is not easily blocked, ensuring the smooth flow of the permeable system.

　　2、 The combination of strength and flexibility: dute's double corrugated structure effectively improves the external pressure strength of the product, and the drainage system will not be affected by external pressure deformation and affect the drainage effect.

　　3、 Economy type: Compared with other drainage pipes of the same diameter, its selling price is lower.

　　Product Usage: 1 Vertical and horizontal drainage and permeability of highways;

　　2. Vertical and horizontal drainage on the back of various retaining walls and side ditches on highways;

　　3. Drainage of tunnels and underground passages;

　　4. Water supply and drainage for municipal engineering, water treatment plants, sewage treatment plants, garbage dumps, etc;

　　5. Drainage of rest green spaces such as golf courses, sports fields, and parks;

　　6. Soil and water conservation for slope development in mountainous areas;

　　7. Underground drainage for land preparation projects;

　　From the appearance, it can be divided into two types: circular and rectangular. The total length of the circular drain pipe is 420mm. The straight pipe is 320mm long. The steel sleeve and grille cover are 10mm in total, and the individual weight is about 8kg-18kg. Different specifications. Prices vary, with prices for circular drainage pipes varying; The commonly used rectangular drain pipe is 600mm, with an outer diameter of 170mm, an inner diameter of 140mm, and a bottom opening inner diameter of 100mm. The circular bridge drain pipe is a relatively complete cast iron drain pipe. The inner diameter of a circular drainage pipe is generally 010-015m, and the lower end of the pipe should extend at least 015-020m below the bottom of the roadway slab to prevent moisture from seeping into the surface of the main beam ribs.

　　According to the different forms of bridges, the daily maintenance work of the drainage system includes (1) if the drainage pipes and channels on the bridge deck are blocked, they should be promptly unblocked and kept unobstructed regularly. The lower end of the drainage pipe should be exposed 5-10cm above the bottom of the upper structure. (2) When the waterproof layer of the beam bridge is damaged, it should be repaired in a timely manner. The waterproof layer should be made of materials with good waterproof performance; When laying the waterproof layer, it should be carried out at a temperature not lower than+5 ℃. (3) The bridge deck should maintain a transverse slope of 1.5% to 3.0% to facilitate bridge drainage; Whether the facilities of the system, such as the pumping pump, are working properly, and if there is any blockage, they should be cleared in a timely manner. If there is any damage, they should be replaced in a timely manner.

AfterSalesService :

• Jiaozuo drainage pipe