Installation method of plum pipe:

1. The buried trench of the pipeline should be as flat as possible according to the design requirements and construction operation, such as uneven bottom of the trench can be paved with a layer of fine sand. Before burying the pipe, the hard material in the ditch should be removed to prevent the deformation of the pipe. At the beginning of pipe burial, the perforated pipe should be left 10-15CM in the manhole for threading. The tube should be blocked by the tube exposed at the end of the manhole. When burying the pipe, it is forbidden to mix sediment into the pipe.

2. For pipe connection, place the pipe shaped positioning bar upward, clean the outer wall of the end pipe, insert the direct end socket, pad a thick board on the end end, and knock the plate with a hammer to make the pipe socket in place. At the other end of the direct interface, insert another pipe into the direct and socket in place, so that the next man well. In actual construction, the length of each plum pipe may not be the same as the length between the human Wells. In this case, the length of the pipe should be measured according to the actual length of the human Wells and the distance, and then cut off with a hacksaw. It must be sawed neatly. After docking is completed, the end of the manhole should be plugged with pipe plugs to prevent foreign bodies from invading.

3, the first installation of the use of this product, can be laid in the first section of the "distance between two people well" do not backfill. Try on one or two holes with the cable piercer, and after smooth penetration, lay down the section, which will be more assured.

4. After the pipe is laid, it should be backfilled with fine sand or fine soil to the height of the invasion of no pipe, so that the pipe can not be suspended, and then backfill other soil, it is forbidden to large stones, large dry soil blocks.

5. When the pipeline passes through the section seriously damaged by external force, the part of the connecting hole is covered with cement concrete to ensure its absolute safety.

Characteristics of plum pipe:

Plum pipe adopts porous integrated structure, good stiffness and uniform force. The inner wall friction coefficient is small, the cable is light, and the construction is simple and easy. With multiple holes, pipe holes can be reserved to improve the utilization rate of communication holes.

The product is suitable for a wide temperature range (+80-40), in tropical and cold areas can be used. The joint is of socket construction. No tools are needed to connect the pipes to each other, facilitating construction and maintenance. The service life of the plum pipe is more than 30 years under the buried depth condition. The color of the pipe is uniform and consistent. The color is white. Other colors can be customized according to customer's requirements. The pipe is smooth, uniform in color, and no deformation, distortion and other defects are allowed. Cracks, damage and perforation are not allowed on the inner and outer pipe walls. The mark should be durable and easy to identify.