Epoxy coated steel pipe manufacturers

Fire with plastic pipe technology parameters: Coating Material: Epoxy common colors: red coating thickness:> 0.35mm ---> 0.5mm coating method: electrostatic spraying, suction Tu Specifications: ND15-DN1200 ambient temperature: -30 ° C -65 ° C conventional pressure 0.1Mpa-2.5Mpa Connection: threaded applications, grooves, flange connections: Fire water supply, gas supply, foam media pipeline system Features: Fire with coated steel pipe corrosion EP material 'due to its own advantage' to the fire to the water, there are many advantages: 1, good corrosion resistance: rust in the pipe table; 2, good anti-fouling performance: no scaling phenomenon in the pipeline; 3 good antibacterial properties: easy to breed microbes; 4, the friction coefficient is small: the flow rate increases, traffic increases; 5, tube life: life is long, usually 50 years. Due to its above-mentioned properties, no rust pipes without fouling, flow velocity increases; ensure the coated steel in the fire to secure long-term use of water on the road. Epoxy composite pipe project performance indicators that you bore sampling length sampling MM Technical indicators coating thickness DN15 - DN150 100 0.35-0.5 pinhole experiment DN15 - DN150 1000 1500v no spark adhesion DN15 - DN150 100 1 --- anti-bending performance levels 3 DN <50 1200 coating should be no loss, crush-breaking performance DN> 50 50 coating should be no loss, fracture impact resistance DN15 - DN150 100 coating should be no loss, Fracture Mechanics Vacuum Performance DN15 - DN150 500 should be non-shedding coat temperature performance DN15 - DN150 100 coating should be no loss, uplift, cracking, peeling, damage resistance, low temperature performance DN15 - DN150 100 coating should be no loss, damage pressure cycling DN15 - DN150 500 coating should be no loss, damage temperature cycling DN15 - DN150 500 coating should be no loss, damage water temperature aging DN15 - DN150 100 coating should be no loss, damage implementation of standards: GB / T5135.20- 2010