Square down water rain pipe making machine with the bending machine

Square down water rain pipe making machine with the bending machine 

Square water pipe, rain pipe function:

As the main component of the down water system, the installation of the square rainwater pipe is very important. The design, development, manufacturing, installation, promotion and application of roof downwater systems for high-end apartments, villas, small high-rises, townhouses, etc. Various accessories and facilities in the system are well understood.

 How to install Square down water rain pipe?

“Installation steps for square rainwater pipes”.

1. Carefully review the drawings to check whether the installation location affects the construction of other processes, and if necessary, relocate or add rainwater pipes;

2. The engineering department and supervision should urge the construction unit to hang the line first and mark the installation location;

3. The rainwater pipe passes through the balcony board For air-conditioning partitions, make sure that the pipes are vertical during secondary hole filling, and use expansion swell repairs to ensure that there is no leakage;

4. The drainage pipes on the side of the balcony, terrace, or balcony of the equipment cannot be connected directly to the rainwater pipe and should be lowered. Connect after 30cm;

5. Square rainwater pipelines must not be connected with domestic sewage pipelines, rainwater pipelines must not be drained to sewage inspection wells

6. Air-conditioning condensate pipes and balcony drainage pipes should be discharged separately;

7. Laying slopes of suspended rainwater pipelines must not be Less than 5 ‰;

8. Roof gutters, terraces and balcony side drain rain buckets must be accurately embedded in place before concrete pouring, and the model should meet the design requirements. It is strictly prohibited to directly bury drainage in roof gutters, terraces and balconies. Pipes and their accessories;

9. The rainwater pipes and floor drains that pass through the floor must be painted with waterproof grease and sealed with expansion concrete. Make a water-retaining platform on the floor surface;

10. The rainwater riser on the external wall should be installed with a downspout, and the connection pipe of the downspout should be fixed to the load-bearing structure; 11. The rainwater riser should be equipped with an expansion joint every 4m, and the high-rise rainwater stand Energy dissipating devices shall be provided for every six layers of pipes;

12. Rainwater risers shall be installed securely, especially for high-rise external wall rainwater riser expansion bolts or angle steel brackets. Rainwater pipes shall be painted with the same color as the exterior facade;

13. Wear Exterior wall rainwater riser pipe, the outer wall of the rainwater riser should be shaved at the part where the line passes, and the surface of the pipe should be coated with waterproof grease or waterproof glue, and then the waterproof surface should be connected with the rainwater pipe and the root should be waterproof silicone;

14. Square rainwater the pipeline is installed; a water penetration test should be performed to ensure that the pipeline is unobstructed and does not leak water. Hope my answer can help you.

How to make Square down water rain pipe by rolling forming machine?

Square down water rain pipe bending machine.

Square down water rain pipe by rolling forming machine working video for your reference: