Hot dip steel pipe factory direct, hot dip steel quantities, complete specifications

Hot dip steel hot dip steel is based on ordinary steel surface treatment, according to the use of media and working conditions, using different formulations of polymer materials, through a special device uniformly applied to the metal surface, the plasticized and after curing the metal surface to form a uniform, dense, smooth plastic coating, has become a new type of plastic composite pipe. It combines superior mechanical properties of steel and polymer materials excellent chemical resistance in one. The pipe coating process guarantees maximum adhesion, adhesion per square centimeter is 50 to 70 kg, and the adhesion will not decay in the long run. Coating thickness of about 300 microns, is spray process can not be achieved, thus corrosion resistance is far more than the current similar domestic products. Hot dip steel Features 1. Hot dip pipe superior antistatic properties: by adding an antistatic agent formulation to the inner and outer surface resistance ≤1 × 10Ω meet and exceed national industry standards. 2. Hot Dip Pipe Flame retardant: plastic products used in flame retardant materials. Flame-retardant performance indicators in line with national standards, and its plastic composite structure, flame retardant more than pure plastic pipe, adapted to underground flammable and other places. 3. Hot dip pipe coating strong adhesion: steel surface after special treatment, solidification process, coating adhesion ≥30N / 10mm. The dense inner and outer resin layer: 0.5 mm or more coating thickness, no pinholes, excellent in corrosion resistance. 5. The hot dip steel superior mechanical properties: can withstand the harsh conditions of use: coating toughness, high mechanical strength steel, external influence impact bending, etc., with a strong capacity, performance is much better than other plastics Mine pipe. 6. hot dip steel corrosion, scaling, fluid resistance :: corrosion, fouling, especially suitable for underground water quality and delivery of high-sulfur transport calcium and magnesium ions in the water, saving maintenance costs, life away far higher than other pipes, high overall economic efficiency. 7. Self-lubricating: smooth wall does not scale, conveying little resistance, under the same conditions, can increase transport capacity by 30%. 8. Easy connection possibility completely overcome the shortcomings of pure plastic material connected to mine hard, can be flanged, quick coupling connection with steel pipes and valves downhole original, with strong compatibility needed. Hot dip steel for hot dip steel cable to protect passers-product pipeline of high quality steel, high mechanical strength, bearing capacity, excellent electrical insulation properties, high hardness and smooth inner and outer surfaces, friction coefficient, flame retardant, water low (less than 0.003%), large temperature range (-40 ℃ ~ 120 ℃) ??and so on. Collection of high-quality steel pipe and one nano-coating performance advantages, is widely used in electric power, telecommunications, transportation, municipal, mining, petroleum, chemical and other pipeline system construction in various regions of the country. Scope hot dip composite pipe suitable for coal mine methane extraction, transportation ventilation systems, fire water systems, central HVAC piping recycled water, industrial water supply and drainage, potable water supply and drainage, gas and other gases, electricity threading, chemical pipelines and water treatment tubes range.