and volatile liquids
2.Various strong acid and strong alkali and strong corrosive liquids
3.Highest temperature of liquids is 150℃
4.It is used as the front-step transmission device of various filters
5.Circulation of hot water
6.Oil warehouse and oil truck,
7.Pickles, tomato slurry, chocolate etc
8.Paint, pigment, glue and adhesive etc
9.Various plastic ,milk slurry, organic solution, wad