With perfect characteristic of designability, shape performance and easy to maintenance, compare with steel, FRP (fiberglass reinforced plastic) has a very high corrosion resistance, and has a specific gravity of 1.5 to 1.9, far lower than 7.8 of steel, but it’s mechanical strength is higher than steel’s, and it also has the advantage of low coefficient of thermal expansion and preface thermal insulation, FRP vessels are widely used in many fields.
　　According to the shape of media, FRP vessels can be divided into three categories of liquid, gas, solid tank; according to the pressure grade, can be divided into two categories of ATM tank and pressure tank; According to shape of vessel, can be divided into three categories of horizontal cylinder tank, vertical cylinder tank, rectangle tank; And PVC/FRP, PP/FRP, PVDF/FRP composite tanks.
　　JIZHOU ZHONGYI FRP CO., LTD. is professional FRP vessel manufacturer in China, through more than 20 years, depend on the sophisticated technique, creditable quality, good prestige, ZHONGYI’s FRP vessels are widely used in the fields of chemical fertilizer & pesticide, electronic & electricity, medication, petrochemical industry, water treatment, citric acid, and food fermentation, thus earning the support from the world-famous companies, such as Lee Kum Kee (Hong Kong), OVIVO water, Andritz AG, SMS Demag AG, Motorola (China), China National Petroleum Corporation (CNPC), China Petroleum & Chemical Corporation (SINOPEC), China Huaneng group, Baosteel Co., Ltd., Wuhan Iron&Steel Co., Ltd., Jiuquan Iron&Steel Company, etc.