Chaoyang Processing Cast Iron Drain Pipe High speed PVC Drain Pipe

Description :

　　The bridge drainage pipe is composed of high-density steel and other additives formed by the appearance of the steel pipe; In the process of producing cast iron drain pipes, the wall thickness of the casting should be uniform, otherwise it will affect the strength and hardness of the casting. The process is simple - first make a mold, then sand mold, casting, semi-finished product forming, sandblasting and painting, and the finished product is taken out of the oven.

　　As a necessary facility for highways and bridges; Can quickly and reliably remove domestic sewage and sediment in urban areas; It has good weather resistance and is not easily deformed at high temperatures. At the same time, it has the advantages of high impact strength, high mechanical performance, good toughness, and strong resistance to flexibility, reducing the problem of crushing during construction and use. The specifications and models of bridge drainage pipes vary, and their prices also differ. Most circular ones are between 70-100, while rectangular ones are more expensive. Compared with PVC bridge drainage pipes, bridge type cast iron drainage pipes have significant advantages. Highlight. Firstly, wear resistance and high temperature resistance contribute to fire prevention. In order to quickly remove water from the bridge deck area and prevent rainwater from accumulating on the bridge deck and infiltrating into the main body of the beam, and affecting the durability of the bridge, in the design of the bridge, in addition to vertical and horizontal slope drainage, a certain number of drainage pipes are installed on the bridge deck to form a complete drainage system.

　　For emergency material transportation vehicles from cities located in medium to high-risk areas of Henan Province, local highway prevention and control inspection stations ensure smooth passage of drivers and passengers based on normal temperature checks, negative results within 48 hours of inspection, green health codes and travel codes, and possession of a "pass". Drivers and passengers must strictly implement personal protection and health monitoring to reduce contact with other personnel; For vehicles confirmed to be from non medium to high-risk areas in Henan Province through the verification of their travel codes, they are not allowed to be restricted from passing without permission, provided that the temperature checks of the drivers and passengers are normal and their health and travel codes are green. Notification requirement: Quickly establish an emergency transportation fleet for key personnel. The transportation authorities in Henan Province should guide the transportation departments at the city and county levels to prepare for emergency transportation fleets, organize transportation enterprises with high standards of daily management, select vehicles with good technical conditions and drivers with strong professional qualities, and establish emergency transportation fleets including buses, coaches, taxis, etc. in different regions, with sufficient epidemic prevention materials to meet the travel needs of medical staff, urban basic operation guarantee personnel, epidemic prevention workers, and ensure the emergency travel needs of the public such as medical treatment. Traffic teams at all levels in epidemic affected areas should follow the deployment of local joint prevention and control mechanisms, and work together with health, civil affairs and other departments to guide and ensure the service and support of stranded vehicles and personnel in highway service areas, logistics parks, freight stations and other areas in epidemic affected areas. They should provide testing, catering, rest and other service guarantees for stranded personnel; For truck drivers and other personnel who are allowed to leave epidemic areas by the local joint prevention and control mechanism, they should be guided to strictly carry out personal protection and health monitoring, reduce intermediate stops, avoid contact with other personnel, and according to the deployment of the local joint prevention and control mechanism, timely report personnel information to the relevant prevention and control area investigation and control special team, and be included in the management scope of key prevention and control personnel.

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• Chaoyang Processing Cast Iron Drain Pipe