Features

Excellent physical property, its specific gravity is 1.8-2.1g/cm3, 1/4-1/5 of steel or cast iron only, but its specific strength is higher than that of steel, cast iron and plastics.

Excellent chemical resistant property with long life, especially for storing the corrosive media, the other materials can't reach its

excellent property at all.

High agility of design and good property of tank wall structure. The physicochemical properties of FRP products are adjusted by changing the resin system or reinforcing materials to suit the needs of different media and working conditions. Through the design of the structural layer thickness, the winding angle and the wall thickness structure, the bearing capacity of the tank body is adjusted to produce FRP products of different pressure ratings or special properties, which is unmatched by isotropic metal materials.

Application

Acid-proof tanks for conveying acidic chemical substances such as hydrochloric acid, sulphuric acid, phosphoric acid, hydrogen-nitrate, organic acid, fluosilicic acid and hydrofluoric acid;

Alkaline-proof tanks;

Saline water storage tanks and sewage water storage tanks;

Organic solvent-proof tanks for conveying substances such as toluene, benzene;

Foodstuff containers for foodstuff such as soy sauce, vinegar and alcohol;

Vessels such as ion exchange columns, decolorizing columns, concentration tank, reactor caldron of blenders;

Composite tanks of PVC/FRP, PP/FRP, PVDF/FRP.

Formation process

While the inner liner has been prepared and assembled, make the structural layer per the designed linetype and thickness under the control of the computer, make the outside protective layer finally.