Application field of sewage shell material for sewage treatment
 After reading the previous information and product descriptions, I believe that everyone has a certain understanding of the shell filter material, and we also know what its uses and characteristics. Then this article will explain the application field of the nutshell filter.
The shell filter material is applied to many systems related to sewage treatment. The shell filter material is applied to the treatment of domestic water and industrial water. It removes suspended solids and impurities from the water to meet the requirements of improving the quality of the effluent. The nutshell filter material is applied to the water treatment of industrial sewage, mainly to remove the oil in the sewage and the suspended solids in the sewage; the shell filter material is applied to the oil field sewage treatment and is the same as the industrial oily sewage. The same is to remove the oil and suspended solids in the sewage, so that the effluent water quality can be improved.
        The nut filter material has high hardness, wear resistance and pressure resistance, and the pressure resistance is 23.4KgF. The chemical property is stable, it is not dissolved in acid and alkali, and the adsorption and interception ability is strong. The adsorption rate is 27-50%, and the hydrophilicity is good. Anti-oil immersion, specific gravity g/cm31.25, slightly larger than water, filling specific gravity is 0.85g/cm3, easy to backwash regeneration, compared with other filter materials, it has the advantage of directly using pre-filtration water backwash, low operating cost , the backwashing intensity is low, (6.71/S. m2), and the filtering speed is fast (24-26/n). The oilfield has no significant effect on water treatment, the oil removal is up to 95%, and the oil content is reduced to less than 5mg/l.
Zhengda nut shell filter material, the company advocates "professional, pragmatic, efficient, innovative" entrepreneurial spirit, with a good internal mechanism.
tellite valve inserts( valve cage ) are very important parts of oil-well pump , it with great wear and corrosion resistance and show outstanding properties . we have produced the valve insert in Stellite 6 and Stellite 19 for many years ,other material could be made upon request .
What is the Details of our stellite valve insert?
Material :
Stellite –grade 6
Process :
Casting
Hardness:
38-44HRC
Density :
8.4 g/cm ³
Properties :
Wear and corrosion resistance
Application :
Oil well pump components , wear and corrosion resistance parts
Instructions :
API standard , Drawing made upon customers request
Tolerance control :
turning or grinding surface , tolerance upon drawing
Production lead time
normal order 30 days
Cobalt Chrome Alloy Valve Cage
Valve Cage,Cobalt Alloy Valve Cage,Valve Cage For Industry,Oil And Pump Industry
Shenyang Top New Material Co., Ltd. , http://www.topcobalt.com