Anti-corrosion steel pipe refers to through special craft processing, make the steel pipe has certain corrosion resistance of common steel pipe. Commonly used in waterproof, rust, acid and alkali, anti-oxidation, etc.
According to different needs, both inside and outside wall x52 line pipe of steel pipe may be corresponding anti-corrosion measures. Common are: coal tar epoxy anticorrosion, epoxy anticorrosion coating, polyurethane coating, ipn8710 drinking water pipeline anticorrosion, non-toxic anticorrosion coating, polymer coating, cement mortar pipe wall corrosion, etc. Anti-corrosion steel pipe is mainly used in engineering field have special requirements or conditions.
Stainless steel plate coating plastic pipe is in the high frequency welded pipe of large diameter spiral welded pipe and on the basis of plastic coated, zui big diameter is 1200 mm. Can be coated according to the different variety of properties such as PVC, PE, epozy plastic coating, has a good adhesion, strong corrosion resistance, strong acid resistance, alkali resistance and chemical corrosion resistance, non-toxic, non-toxic, corrosion resistance, abrasion resistance, impact resistance, resistance to permeability is strong. The pipe surface is smooth, not sticky any material. Reduces the resistance in the process of transportation, improve the efficiency of the flow and transport, reduce the transportation pressure loss. Without solvent in the coating layer or exudate, won't cause pollution to the medium, to ensure the purity of liquid and sanitation. Can be use alternately to 40 ℃ ~ + 80 ℃, not aging, no crack, can be used in harsh environments, such as cold areas.
Large diameter coated steel pipe is widely used in tap water, x56 line pipe natural gas, petroleum, chemical industry, medicine, communication, electric power, ocean engineering, etc.
Ordinary carbon steel wire (gb3640-88) is a kind of set used in industrial and civil building electric installation engineering, mechanical equipment installation, etc to protect wire pole.
Straight seam welded steel pipe (yb242-63) is a kind of weld steel tube and steel tube parallel to the longitudinal. It is usually divided into metric welded steel pipe, welding thin wall pipe, transformer cooling, tubing and so on.
Stainless steel plate to austenitic stainless steel, x60 line pipe this kind of steel has remarkable plasticity, patience, corrosion resistance, excellent function of induction. Because of the added Mo element (2% ~ 3%), the pitting corrosion resistance of stainless steel plate not only has the excellence, creep resistance, high temperature resistance, and work hardening function is good, so in the piping, heat exchanger, food equipment, chemical equipment and wall clock instrument professional etc.are widely used. Therefore, seminars and grasp the weldability of 316 l stainless steel, has great practical value.