Overview:

Anticorrosion manufacturer of Wenzhou Donou microfiltration company is a professional

manufacturer which manufactures preservative
equipments in chemical production, electricity and petroleum industry.

1, Steel lining PO/CS, PPS/CS tower, kettle, containers and other large equipments, use imported materials, ethylene, propylene, butene, benzene olefin which are  mainly of olefin for homopolymers and copolymers lining materials, and  the lining meets the standard of HG/T21562-94. They can be resistant to the corrosion of various concentrations of acid,alkali and certain organic solvents, (reaching sanitation standards : GB9687 - 1988) at temperature of  -70 ~100, and they can replace stainless steel, lead, titanium, enamel and tetrafluoroethylene-similar products. The clients can choose suitable products according to different process conditions, to achieve economic and practical purposes.

2, The main features: Using new technology of international advanced rotary thermography, with a large rotary plastic host to complete a pattern forming, it has the advantages of no seams, impact resistance, resistance to negative pressure and so on. Strengthening metal mesh wall of spot welding, will make (PO, PPS) materials and metal mesh integrated, and firmly polymerize within the equipment on the surface after cooling, which has the overall strength of steel, and no delamination. The new products of PPS linings replace the

tetrafluoroethylene which is expensive and difficultly processed. PO liner is easily formed, but the limitation is the low using temperature.