The carbon spiral pipe is a new type of pipe, which uses high-density polyethylene and modified carbon as the main raw materials, and then is produced by extrusion molding and special rotary molding technology. The carbon spiral pipe production line is specialized in the production of such equipment. For better use, it is necessary to clean and maintain the pipe later.
1. Rust removal: Firstly, the steel surface is polished by wire brush and other things to remove loose or raised scale, rust, welding slag, etc. The rust removal of the hand-opening tool can reach the Sa2 level, and the rust removal of the power can reach the Sa3 level. If the steel surface is attached with a strong iron oxide scale, the rust removal result of the object is not ideal, and the anchor depth required for the anti-corrosion construction cannot be achieved.
2, pickling: ordinary chemical and electrolytic two methods for pickling disposal, pipeline anti-corrosion only chemical pickling, can remove oxide scale, rust, old coating, and sometimes can be used as sandblasting after rust removal. Chemical cleaning can make the appearance reach the inevitable cleanliness and roughness, but its anchor pattern is shallow and it is easy to cause pollution.
3, cleaning: the use of solvents, emulsions to clean the appearance of steel, so as to remove oil, grease, dust, smoothing agents and similar organic matter, but it can not remove the rust, scale, flux, etc. of the steel surface, so the production of anti-corrosion Only used as an auxiliary trick.
Carbon spiral pipe is an ideal substitute for CPVC, PVC pipe and vinylon cement pipe, and has the advantages of high toughness, high strength, high insulation resistance, high voltage resistance, light weight, long life and so on. Wire, convenient for the introduction and installation of optical cables and cables. According to the carbon spiral tube production line, the carbon tube has the characteristics of a spiral process, which is light in material and suitable for transportation and construction. The pipe has a wide bending range and can be bent at will, avoiding obstacles and adapting to different terrains. The pipe adopts the shape of the unsuccessful selection, thereby enhancing the ring rigidity and effectively taking the external load, so that the pressure resistance is good. The spiral tube has high tensile strength and high breaking strength, and the tube is long. After burying, the overall performance is good, and it can resist earthquake and ground subsidence. Good corrosion resistance, resistant to most chemical media, no electrochemical corrosion. Due to the characteristics of the single-wall threaded pipe, the friction coefficient is small and the contact area is not large, so that the traction force is also greatly reduced. Wear the wire and the cable is easy. The main raw material of the carbon tube is high-density polyethylene, so the insulation is good, and the eddy current phenomenon can be avoided. It has a wide temperature safe working range and can be used normally at -30~90 °C. Therefore, the temperature range is wide. The cable is suspended in the spiral tube, and the heat is radiated around. At the same time, the carbon spiral tube has anti-ultraviolet radiation and anti-termite effect.