The role of steel pipe outer wire joint in plumbing construction and installation

The quality of steel pipe outer wire joints is particularly important in plumbing construction and installation

The outer wire of the pipe belongs to the auxiliary facilities of various pipeline installations, and the installation of wire joints in many areas of plumbing construction is easy to be neglected, and the consequences caused by this are often reflected in the serious defects in the quality of the project after the completion of the project. For example, after construction, in the operation of the heating system, the outer wire of the steel pipe moves with the pipeline, which will damage the external decorative surface and affect the beauty; After the completion of the floor slab casing, it is defective, does not meet the installation regulations, and some fall to the next floor without functioning; The outer wire of the steel pipe through the wall does not need to be bent naturally before and after the pipe passes the wall to reduce the squeeze of the pipe and the wall at the wall, causing the wall or pipeline to be crushed; Casing in the top layer through the wall sometimes touch the beam, less casing during construction, after civil construction heating main pipeline is difficult to pass, some need to bypass from under the beam, the upper part adds gas, the lower part adds water, causing long-term defects to the project; The wall of the pipe passing through the basement is not waterproofed (mainly based on the actual report), resulting in rust of the steel pipe; During construction, a rigid casing is used to pass through the foundation wall, and the pipeline with large foundation settlement is crushed, so that the water in the pipeline flows into the ground and destroys the foundation of the building, so as to damage the building.