The steel mesh skeleton composite pipe combines the respective advantages of steel and plastic, combining the high rigidity and strength of steel with the flexibility, corrosion resistance, friction resistance and other advantages of polyethylene, and is currently a product to replace large diameter drainage pipes.
It has a dual sealing design (bellows+packing). If the bellows fails, the valve stem packing will also be avoided; External leakage and compliance with sealing standards; No fluid loss, solid energy loss, improving the quality of plant equipment; Increase service life, reduce maintenance times, and save operating costs; The bellows sealing design ensures no leakage of the valve rod and provides conditions without maintenance. It has good transparency, high heat resistance, corrosion resistance and high heat resistance.
According to the different external forces that the steel wire mesh skeleton composite pipe bears, it can be divided into tensile strength, compressive strength, bending strength, torsional strength, shear strength, etc. The ability of metal materials to deform without damage under load is called plasticity. Plasticity refers to the plastic deformation capacity of materials.
Of course, the material of the steel wire mesh pipe will also appear fatigue in long-term use. After a long time of work, the load borne by the fittings is lower than its tensile strength. It may be lower than the yield strength, and sometimes it will break suddenly. This phenomenon is called fatigue. The weldability refers to whether the metal is easy to be welded by common welding methods. Materials with good weldability are easy to be welded with general processes: metals with poor weldability should be welded with specific processes.
