Tower internal Dia. 1100mm operation flexibility 60% - 120% 250Y
Distillation Packing
1. Tower internal Dia. 1100mm operation flexibility 60% - 120% 250Y
Distillation Packing
Usually in the tower packing design, an operation flexibility of
60% - 120% is required. Don't worry about this. 250Y structured
packing is proved by numerious cases of its performance.
This standard puts forward clear requirements for the structural
dimension, material requirements, processing and manufacturing of
stainless steel orifice corrugated packing, as well as the
inspection method, acceptance rules, product packaging, storage and
transportation of the packing.
2. Tower internal Dia. 1100mm operation flexibility 60% - 120% 250Y
Distillation Packing datasheet:
Structural dimension and characteristic parameters of stainless
steel orifice corrugated packing.
| Item | Unit | 125X | 125Y | 250X | 250Y | 350X | 350Y | 500X | 500Y |
| corrugation height h | mm | 24.0 | 11.5 | 8.4 | 6.0 |
| corrugation inclination θ | (°) | 30 | 45 | 30 | 45 | 30 | 45 | 30 | 45 |
| corrugation distance 2B | mm | 39.6 | 19.0 | 14.0 | 9.9 |
| corrugation angle β | (°) | 79.0 | 79.1 | 79.6 | 79.0 |
| void fraction ε | δ=0.15mm | % | 99.4 | 98.6 | 98.0 | 97.2 |
| δ=0.12mm | % | 99.5 | 98.9 | 98.4 | 97.8 |
| δ=0.10mm | % | 99.6 | 99.1 | 98.7 | 98.2 |
| Perforated hole diameter d0 | mm | 4.5 | 4.5 | 4.0 | 4.0 |
| Opening rate σ | % | 8.5-9.5 | 8.5-9.5 | 9.0-10.0 | 9.0-10.0 |
| radius of curvature of the top circle of corrugation angle R | mm | ≤2.0 | ≤1.4 | ≤0.9 | ≤0.5 |
Note: The influence of opening rate on the plate is not calculated
3. Tower internal Dia. 1100mm operation flexibility 60% - 120% 250Y
Distillation Packing Capacity:
has years of engineering experience with a variety of structured
column packings in different industrial applications. Moreover, we
have frequent co-operations with famous universities and technical
engineering companies in China.
Resulting from these valuable assets, we have produced range of
structured packings suitable for engineering systems that provide
optimum column performance.
structured packing uses the industry standard corrugated perforated
and embossed sheet metal design to provide efficient vapour-liquid
contact. The style of the embossed surface has been optimised to
provide maximum wetability and numerous perforations enhance cross
mixing of the process fluids. Type Y has a crimp angle of 45° and
type X 30°. Suitable liquid irrigation range from below 0.5 up to
200 m3/m2.hr.
4. Distillation Packing Development:
5. Tower internal Dia. 1100mm operation flexibility 60% - 120% 250Y
Distillation Packing Exporting:
The United States of America, 250Y metal plate structured packing
every year we manufacture and supply hundreds of cubic meters of
metal structured packing in different models. There are many
popular types and materials for option. Custom order is welcome,
too! We are happy to help with what you need!
