... standards for gas separation tower in the drople SpecificationsManufactory Wire Mesh Screen Demisters 1.HG/T 21618-1998, non-standard 2 ... L, 316,316 L, 317 Specifications are as follows: Model :40-100 60-150 ,140-400 common diameter :0.20-0 ... ,316 L, 317 Specifications are as follows: Model : 20-40, 30-80, 40-120,50-120common diameter : 0.21mmform code: HRWeight capacity ...