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How to Separate First-class Pipe from Second-class Pipe of Concrete Drainage Pip
2019-02-22 10:04:00
The difference between the first and second grade concrete drainage pipes is the diameter of steel bars and the concrete label, and the second grade concrete drainage pipes are formulated according to the different external load bearing capacity. The higher the grade, the stronger the bearing capacity.
There are three categories of water pipes. The first category is metal pipes, such as hot-dip cast iron pipes, copper pipes, stainless steel pipes and so on. The second category is plastic-composite metal pipe, such as plastic-composite steel pipe, aluminum-plastic composite pipe and so on. The third category is plastic pipes, such as PB, PP-R.
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Extended information:
Drainage pipe specifications are DO (100mm - 3000mm), LO (1m - 20m) pressure index. Class I, Class II and Class III calibers are divided into flat, enterprise, socket, double socket and steel socket.
Production of reinforced concrete drain pipe equipment: mixing system, pipe mould (flat, enterprise, socket, double socket, steel socket), forming equipment (centrifuge, suspension roller, vertical axial extrusion forming machine, vertical radial extrusion forming machine, core mould vibration hydraulic forming machine, vertical radial extrusion forming machine, core mould vibration hydraulic forming machine, vibration forming device), feeder, steel Disc skeleton rolling welding machine, hydraulic press, external press, etc.
Main uses:
1. Longitudinal and transverse drainage and permeability of expressway;
2. Vertical and horizontal drainage on the back and side ditches of various retaining walls of expressway;
3. Drainage of tunnels and underground tunnels;
4. Water supply and drainage of municipal works, water purification plants, sewage plants, garbage dumps, etc.
5. Drainage of golf courses, stadiums, parks and other recreational green spaces;
6. Developing slope soil and water conservation on hillside land;
7. Underground drainage of land preparation works;
Reference: Baidu Encyclopedia Drainage Pipe
There are three categories of water pipes. The first category is metal pipes, such as hot-dip cast iron pipes, copper pipes, stainless steel pipes and so on. The second category is plastic-composite metal pipe, such as plastic-composite steel pipe, aluminum-plastic composite pipe and so on. The third category is plastic pipes, such as PB, PP-R.
Turn left | right
Extended information:
Drainage pipe specifications are DO (100mm - 3000mm), LO (1m - 20m) pressure index. Class I, Class II and Class III calibers are divided into flat, enterprise, socket, double socket and steel socket.
Production of reinforced concrete drain pipe equipment: mixing system, pipe mould (flat, enterprise, socket, double socket, steel socket), forming equipment (centrifuge, suspension roller, vertical axial extrusion forming machine, vertical radial extrusion forming machine, core mould vibration hydraulic forming machine, vertical radial extrusion forming machine, core mould vibration hydraulic forming machine, vibration forming device), feeder, steel Disc skeleton rolling welding machine, hydraulic press, external press, etc.
Main uses:
1. Longitudinal and transverse drainage and permeability of expressway;
2. Vertical and horizontal drainage on the back and side ditches of various retaining walls of expressway;
3. Drainage of tunnels and underground tunnels;
4. Water supply and drainage of municipal works, water purification plants, sewage plants, garbage dumps, etc.
5. Drainage of golf courses, stadiums, parks and other recreational green spaces;
6. Developing slope soil and water conservation on hillside land;
7. Underground drainage of land preparation works;
Reference: Baidu Encyclopedia Drainage Pipe