If the length of the steel strip pipe needs to be adjusted, it can be cut by hand, but the cross section should be kept vertical and level, and there should be no damage. The steel belt pipe and the plastic inspection well are connected by silicone ring socket, and the steel belt pipe is connected with the brick concrete well and can be immediately built into the inspection well wall, so as to do a good job of preventing leakage and repairing leakage. The steel strip pipe assembly project should be backfilled immediately after the acceptance standard, and the pipe trench backfill gradually from the basic position of the bottom of the pipe to the 0.5m standard above the top of the pipe, be sure to backfill with manpower. It is forbidden to bulldoze and backfill with mechanical equipment.

In the whole process of backfilling, there should be no water storage in the pipe ditch, no water backfill is allowed, no backfill of mud and organic matter, and no stones, bricks, frozen soil blocks and other miscellaneous hard items can be carried in the backfill. Pipe trench backfilling, from pipelines, inspection wells and other structures on both sides of the symmetrical backfill at the same time to ensure that pipelines and structures do not cause deviation, if necessary, limit countermeasures can be taken.

The steel strip pipe made by the steel strip pipe manufacturer is a new type of stainless steel bellows made of high-density polyethylene as the basic raw material, with a surface spiral winding wall layer and lined with thick steel plates to lift hollow ribs.

In addition to the characteristics of corrosion resistance, smooth sidewall and low fluidity friction resistance of general plastic pipes, the steel strip pipe also has a ring stiffness greater than 12.5KN/m2 and high compressive strength and flexibility due to the hollow surrounding structure of the steel frame as the reinforcement, and the steel belt pipe has the characteristics of light weight, R impact resistance, not easy to destroy, and no water leakage, so the steel belt pipe is generally used for drainage pipes, sewage treatment, farmland irrigation, natural ventilation in coal mines, chemical plants, etc. communication cable sheath and other fields. Because of the light weight, convenient transportation and assembly, the work intensity of the construction team is reduced, and at the same time, the engineering cost of the project is also reduced, and it is an ideal replacement commodity for concrete pipes and plastic pipes for traditional drainage pipes.