The high-pressure pumping pipe is made of high-strength HDPE raw materials and is produced by a special process. It has excellent pressure resistance and can withstand high-pressure water transportation conditions for a long time. It is not easy to burst or deform, and is suitable for various high-pressure pumping and pressurized transportation scenarios.
The inner wall of the pipe is smooth, the water flow resistance is small, the water transmission is smooth, and the energy consumption is lower. At the same time, it is acid and alkali resistant, corrosion resistant, and non-scaling. It is suitable for the transportation of various water quality such as groundwater, surface water, and industrial circulating water. Good flexibility, impact resistance, and low temperature resistance. It can be adapted to complex terrain laying. It adopts hot melt butt connection, with high interface strength, reliable sealing, and no leakage.
It is widely used in high-pressure pumping in mines, drought-resistant pumping in farmland, water conservancy projects, temporary water supply at construction sites, deep well water extraction and various high-pressure water supply and drainage systems. It is a safe and stable water pipeline under high pressure, long distance and harsh environments.
Steel wire reinforced structure, outstanding high pressure and negative pressure resistance
The high-strength steel mesh skeleton is reinforced, with a pressure range of PN1.6–PN10.0MPa, which can withstand negative pressure suction of water without suction or pipe explosion;
Comply with CJ/T 189, MT 181
Double-layer HDPE protection, resistant to mineral water erosion and corrosion
The inner and outer layers are integrally covered with high-density polyethylene, which is resistant to underground mineralized water, acidic wastewater, and sediment erosion, and is non-scaling and impermeable;
Anti-creep, anti-pulse impact, adaptable to alternating water pressure for pumping
It has excellent resistance to slow crack growth, can withstand the impact of water pressure pulses when the water pump starts and stops, and can adapt to underground geological settlement and soil displacement;
Anti-static and flame-resistant, meeting underground explosion-proof safety requirements
Antistatic and flame retardant modifications can be customized to eliminate static electricity accumulation and avoid potential safety hazards of electric sparks;
Steel-plastic composite, rigid and tough balance, adaptable to complex underground environment
The rigidity is better than pure PE solid wall pipe, the flexibility is better than steel pipe, it can be laid in a bend, and it is resistant to vibration and surrounding rock extrusion deformation;
Dedicated high-pressure connection, zero leakage in the pumping system
Equipped with high-pressure special connection components, the steel-plastic interface is firmly sealed and suitable for long-distance underground high-pressure water pumping and transportation;
Comply with CJ/T 189
Light weight, high installation and laying efficiency
The weight of the pipe is much lower than that of steel pipes of the same specification, making it easy to erect underground in vertical and inclined tunnels; DN50-DN225 coiled pipes can be customized to reduce joints and shorten the construction period;
The inner wall is smooth and low-resistance, and the water pumping and transportation efficiency is high
The inner wall roughness is ≤0.007mm, and the water flow resistance is small, which reduces the energy consumption of the water pump and reduces the sedimentation and blockage of the pipe;
Super long service life and lower operation and maintenance costs
The designed service life of underground high-pressure pumping conditions is ≥30-50 years, eliminating the need for anti-corrosion and frequent replacement, reducing long-term mine operation and maintenance investment.
