Common specifications for grouting pipes
Grouting pipe is a kind of pipeline commonly used in engineering, which is mainly used to inject cement mortar into rock, soil and other media to strengthen the hardness, durability and integrity of the medium. Here are some common specifications of grouting pipes:
1.Diameter specification: The diameter of the grouting pipe is usually between 20mm and 120mm
mm. According to different uses and construction conditions, different diameters of grouting pipes can be selected.
2.Length specification: The length of the grouting pipe is determined according to the construction needs, usually between 1m and 6m. Pipes that are too long may cause grouting difficulties, while pipes that are too short may not achieve the desired grouting results.
3.Material Specifications: Grouting pipes are usually made of high-strength materials, such as stainless steel, cast iron, plastic, etc. Different materials have different characteristics, and you can choose the right one according to your needs.
4.Pressure specification: The pressure of the grouting pipe is usually 0Between 2MPa and 6MPa. High-pressure grouting can enhance the compactness and durability of the medium, but it can also lead to problems such as pipe rupture.
5.Joint Specifications: Grouting pipes are usually equipped with quick couplings for easy connection and disassembly. Different fitting sizes are available for different pipe diameters and materials.
6.Sealing material specifications: The sealing material of the grouting pipe is usually rubber or polyurethane to prevent slurry leakage during the grouting process. Different sealing materials have different characteristics, and the right material can be selected according to the need.
7.Installation specifications: The installation method of the grouting pipe is usually vertical or horizontal installation. Different installation methods are suitable for different construction environments and requirements.
8.Other specifications: According to different construction needs, there are other special specifications of grouting pipe, such as with filter screen, with control valve, etc.
In short, there are many common specifications of grouting pipes, and according to different construction needs and uses, suitable specifications can be selected to meet engineering requirements. In the process of use, it is necessary to pay attention to the material, pressure, joint, sealing material and other parameters of the pipeline to ensure the correct use of the grouting pipe and the smooth progress of the project.