General Introduction
Sintering, iron making, steel making and steel rolling are the main industrial procedures adopted by the iron steel enterprises. As to choose pumps in steelmaking iron and finishing processes, desulfurization pumps sintering furnace wash converter, cooling the continuous steel wheel and cooling system for steel rolling process are mainly used. The mud pumps are applied mainly desulfurization sintering and washing processes dirt oven, and suction pumps and slurry pumps are mainly used for converter cooling wheel continuous steel and cooling system to process corrugated steel. Introduction of the industrial process and how to choose slurry pumps are mainly on industrial pumps for dirty washing process kilns.

Customer Requirements
1. Product Structure
No specific requirements simple coating or double coating.
Seal packing for shaft seal
Using internal and external metric flange
2. Service Life
Engineering firms require one year, some require a year and a half to two years to service life.
3. Structure
The shaft seal uses packing seal; metric flange
The useful life of wetted parts should be over one year.

Product Requirements Plan
Develop low abrasive materials. Direct drive is required for some pumps Develop type.Las direct drive pumps for applications without aggression can be simple coating structure. The standards for wetted parts material can be downloaded.
Application as high temperature, cavitation performance must be improved.
Development of low abrasive materials.
Direct drive is required for some pumps