Model Number: HFP-DN50~600-11--15-#9241 Brand Name: Huachuang Key Specifications/Special Features: Copper-plated low carbon steel wires (tensile strength of latitude steel wire ≥400MPa)Crisscrossed with every cross weldedFully fashioned by HDPE squeezed out and embedded into steel meshExcellent corrosion resistanceSuper hydraulic performanceGood flexibility and anti-seismic property, lightweight and easy installation, super abrasion resistance, excellent heat preservation propertyOutstanding hygienic characteristicTemperature: -20 to 80°C, 0 to 4MPaDensity: ≥930kg/m3Moisture content: 300mg/kg
Volatile content: 350mg/kg
Carbon black content: 2.0 to 2.5%
Thermal stability (200°C): >20 minutes
Environmental stress cracking resistance (100°C, 100%, F0)/h: ≥1000
Anti-gas component (80°C, 2MPa): ≥30Long-term hydrostatic (20°C, 50 years, 95%): ≥8.0MPa
Applications:
Ore pulp and tailing: replacing anti-abrasion steel pipe (short lifespan) and steel pipes with ceramic ceilings (high cost) in this area, good performances
Corrosive medias in mining metallurgy: transmits corrosive media including acid, salt, alkali and their mixtures, replacing steel pipes (short lifespan), stainless steel pipes (high cost), pure HDPE (≥45°C), flexible for slope
Water with high pressure: replacing PE pipe with low cost while diameter bigger than DN 250, especially while working pressure above 1.0MPa, meets the high working pressure while long distance transportation in mining and big topography gaps, less pump stations-less pump and maintenance cost
Oil and gas: used in oil collection, oil and water separation, gas transportation and injection for oil well, lower annually average cost than API5L steel pipe, as the lower installation cost, no need of corrosion resistance treatment, basically no maintenance cost and longer lifespan