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17

2022

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06

Plastic alloy properties will enter advanced corrosion-resistant equipment

It is known that the performance of the plastic alloy is a single-stage single-suction fluoroplastic alloy chemical centrifugal pump, which is designed and produced according to the national standard and combined with the processing technology of non-metallic pumps. The pump has the advantages of corrosion resistance, wear resistance, high temperature resistance, no aging, high mechanical strength, non-toxic decomposition, and wide operating temperature. The pump body is made of metal shell lined with polyperfluoroethylene propylene (F46), the impeller and pump cover are made of metal inserts and covered with fluoroplastics, and the shaft seal is made of external bellows mechanical seal.

It is known that the performance of the plastic alloy is a single-stage single-suction fluoroplastic alloy chemical centrifugal pump, which is designed and produced according to the national standard and combined with the processing technology of non-metallic pumps. The pump has the advantages of corrosion resistance, wear resistance, high temperature resistance, no aging, high mechanical strength, non-toxic decomposition, and wide operating temperature. The pump body is made of metal shell lined with polyperfluoroethylene propylene (F46), the impeller and pump cover are made of metal inserts and covered with fluoroplastics, and the shaft seal is made of external bellows mechanical seal.

The pump is widely used in chemical, pharmaceutical, petroleum, metallurgy, electric power, electroplating, pickling, pesticides, papermaking and other industries in liquid transportation, wastewater treatment and acid addition processes. It is one of the most advanced corrosion-resistant equipment for conveying strong corrosive media such as sulfuric acid, hydrochloric acid, nitric acid, acetic acid, hydrofluoric acid, aqua regia, strong alkali, strong oxidant, and organic solvent of any concentration.

The performance of the plastic alloy is characterized by the advanced and reasonable structure of the pump, strong corrosion resistance, tight and reliable sealing performance, and stable operation. Low noise and long service life. The temperature of the conveying medium is -85℃~200℃, the flow rate: 1.75-200m3/h, the head: 4.5-87m, and the rotating speed is 1450-2900r/min.