FRPP tube features
FRPP tube features and main connection dimensions
FRPP pipe is corrosion-resistant, high strength, anti-leakage, small resistance, tensile, bending, low cost, long life, easy installation and maintenance. The tube can transport a variety of corrosive media below 120 ℃, stainless steel pipe is a substitute material. Engineering polypropylene pipe is made of engineering polypropylene pellets by extrusion molding. The pipe non-toxic, tasteless, widely used in chemical, environmental protection, food hygiene, building drainage and other fields.
First, FRPP pipe standard
1, the implementation of HG 20539-92.
2, the use of treated glass fiber modified polypropylene material production, conveying general purpose water or corrosive liquid delivery.
3, drinking water pipe health performance in line with GB / T17219 regulations.
Second, the advantages of FRPP tube
1, the service life: at rated temperature, pressure conditions, FRPP pipe can be safely used for more than 50 years.
2, corrosion resistance: FRPP pipe can withstand the corrosion of most chemicals, can withstand a large range of PH value range of 1-14 high concentrations of acid and alkali corrosion. Non-oxidizing acids (hydrochloric acid. Alkali sulfuric acid. Hydrofluoric acid. Dilute nitric acid. Alkali and salt solution) have good corrosion resistance.
3, anti-wear performance: In the transport of ore slurry, FRPP pipe wear resistance is more than 4 times the steel pipe.
4, Stiffness: FRPP pipe due to the addition of glass fiber reinforced materials so that the FRPP pipe is not easy to deformation Heat insulation Energy performance: FRPP pipe maximum temperature of 95 degrees, the thermal conductivity of the product is only 1/200 of the steel pipe, so the more Good insulation performance.
5, the connection performance: FRPP pipe hot melt interface strength higher than the pipe body, the seam will not be due to the role of soil movement or load disconnected. Good construction performance: FRPP pipe light weight, welding process is simple, convenient construction, low overall project cost.