Material Designation Material No. Index Weight loss Castiron GG25 0.6025 1 Cast steel GS-C25 1.0619 0.8 Cast chromium Steel G-X20Cr14 1.4027 0.2 Cast CrNi steel G-X6CrNi189 1.4308 0.05 NORIDUR G-X3CrNiMoCu246 9.4460 0.02 Material Designation Material No. Index Weight loss Castiron GG25 0.6025 1 Cast steel GS-C25 1.0619 0.8 Cast chromium Steel G-X20Cr14 1.4027 0.2 Cast CrNi steel G-X6CrNi189 1.4308 0.05 NORIDUR G-X3CrNiMoCu246 9.4460 0.02 Ningbo Actmix manufactures and supplies the organic blowing agent Actmix ADC-50GE & Actmix OBSH-75GE, which application for the produce of sponge and foaming rubber articles based on natural and synthetic rubbers. The foaming temperature from 150℃ to 210℃.Lower mooney viscosity at lower temperature(50℃), with excellent dispersiblity, to ensure the foaming rubber parts with uniform fine structure. Foaming Agent,Rubber Blowing Agent,Rubber Foaming Agent,Blowing Agents,Foaming Agent Masterbatch Ningbo Actmix Rubber Chemicals Co.,Ltd. , https://www.predispersedchemical.com
1. Gaseous clogging of the runner will cause a decrease in pump flow, lift and efficiency.
2. Bubble material rupture in the material caused by the loss (cavitation), to choose a strong anti-cavitation materials.
Here are some of the material's anti-cavitation properties.
Cavitation can cause the following problems 1. Reduce bearing life.
2. Cause damage to the impeller inlet area.
3. Damaged pump shaft.
4. Mechanical seal contact surface damage, causing leakage.
5. The noise rises, it seems, is conveying round hard particles.
Ningbo Actmix produce the microsphere foaming agent Actmix HDU/GE Actmix LDU/GE, with stable performance, non-flammable, non-pollution, non-toxic and tasteles, do not corrode the mold, non-staining the rubber parts; which are widely application for the sealing strip, sold and lightweight rubber products, etc.
Desulfurization circulation pump cavitation
Due to the characteristics of the WFGD project, it is decided to transport the slurry at a higher temperature, with bubbles and with a large amount of solid particles. Therefore, due to the evaporation of the slurry and the concurrent collapse of the bubble, it causes special vibrations and pressure fluctuations of gas condensation and evacuation, which will affect the safe operation of the pump. Need to take care of the following two aspects: