(4) Tower (Column) 

1.Minimum____/_____ Maximum____Φ≤6000mm_Weight_≤400Tons ______ Capacity 

2.Types of Column _Tray tower, absorption tower , baffle tower , bubble-cap (plate) tower catalytic tower , concentrating [concentration] tower , condensing tower , distillation tower , packed tower , recovery tower , rectifying tower , washing tower _______Jacketed Or Not ___No_____ 

3.Minimum __Φ≥500mm_________Maximum _Φ≤6000mm_Weight_≤400Tons __Size of Column 

4.Minimum __-0.1MPa__Maximum __100MPa__ Operating Pressure.
5.Types Of Materials _Carbon Steel, Low Alloyed Steel, Refractory Steel, Stainless Steel (304/304L,316/316L, 316mod,312,317/317L,405, Duplex Steel etc.), Titanium and Tiatnium Alloy, Monel, Nickel and Nickel Alloy, Hastelloy____ .
6.Minimum _-40℃__________Maximum __Chose the Applicable Temperature of the Metal Material__Working Temperature.
7.International Standards For Column ___ ASME, PED, JIS, _GB__________.

(5) Reactors GL/ SS 

1. Minimum__100L__________ Maximum___60000L_______ Capacity 
2. Types of Reactor _Open or Closed__________Jacketed Or Not __Yes ______ 
3. Minimum __DN700_________Maximum _DN3800mm___Size of Reactor 
4. Minimum __-0.1MPa__Maximum __1.0 MPa__ Operating Pressure 

5. Types Of Materials __Carbon Steel, Stainless Steel____
6. Minimum __-19℃__________Maximum __200℃__Working Temperature 
7. International Standards For Reactors __ASME, PED, GB_ 
Maximum Fluid Viscosity __1000pcs