As a high-performance composite material pipe, FRP spray pipe is made of resin (such as food-grade epoxy resin, vinyl ester resin) and glass fiber as the base material through a fiber winding process. It has the core advantages of light weight, high strength, corrosion resistance, wear resistance, and long life. It has been widely used in fluid delivery systems in chemical, electric power, environmental protection, metallurgy and other industries.

Characteristics and application value
Super corrosion resistance: acid/alkali/salt/organic solvent/seawater/sewage resistant, chemical stability is better than stainless steel (anti-chloride pitting) and PP (heat resistance and anti-aging), special lining coating is suitable for harsh scenarios such as power plant desulfurization and chemical wastewater.

Lightweight, high strength & heat and pressure resistance: density is only 1/4 of steel, single length ≥9 meters (installation efficiency ↑30%), pressure resistance ≥300MPa, temperatureresistance -70℃~220℃ (instantaneous 250℃), pressure 0.1-4.0MPa, meeting the needs of multiple working conditions.

Long life & low maintenance: design life ≥50 years, no anti-corrosion treatment required, maintenance cost ↓50% compared with traditional pipelines, suitable for long-term operation systems (such as synchronous life of power plant desulfurization tower).

Energy saving & impact resistance: The inner wall is smooth (roughness coefficient ≤ 0.0084), energy consumption is ↓15%-20%; impact resistant (20kg sandbag impacts 1 meter 15 times without deformation), earthquake resistant, and adaptable to complex geology.