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Contact Person : Ms. Yin Ping
Company Name : Beihai Kaite Chemical Packing Co., Ltd.
Tel : 86-779-3202670
Fax : 86-779-3201760
Address : Guangxi,Beihai,Room 701, Unit 1, Building 6, Wanke City Garden, Beijing Road
Country/Region : China
Zip : 536000

Metal pall ring for tower packing media

Product Detailed

Material: Carbon Steel, Stainless steel 304, 304L, 316, 316L, 410. Application: separation/absorb/distillation/cooling tower.

Metal pall ring is the new type packing which is to be improved on the basis of the rasching ring. The main difference with Raschig rings packing is open a rectangular fenestrae on the side wall, fenestrae of window leaf curved into the ring center , making the air ring wall openings , liquid distribution performance than Raschig rings the improvement , especially in the ring internal surface area can be fully utilized. It has an excellent acid & heat resistance, preventing all kinds of corrosion except for HT and be widely used in the column of drying, cooling, washing and recovery etc in Chemical, petrochemical and metallurgical industries.

Metal Pall Ring Features:

Capacity vs. Pressure Drop of Metal Pall Ring Packing, High loading & throughput / low pressure drop, Good liquid / gas distribution and high mass transfer efficiency.

Versatility, Easily wettable, high resistance to fouling, High Temperature.

Mechanical Strength of Metal Pall Ring Packing, High temperature applications, mechanically robust, lesser probability of breakage, suitable for deeper beds.

Application:

1. Various separation and absorption applications at atmospheric pressure and under vacuum, where a low pressure drop is critical.

2. H2S, NH3 & SO2 Absorption & Stripping.

3. Steam Stripping.

4. Quench towers.

5. Direct contact cooling.

Technical data of metal pall ring:

Diameter (mm)	Dimension d×h×δ (mm)	Specific surface area (m2/m3)	Void volume(m3/m3)	Dry packing factor ( m-1 )	Heaping number (n/m3)	Heaping weight (kg/m3)
Φ16	16×16×0.3/0.4	362/371	0.949/0.933	423/457	214000	396/527
Φ25	25×25×0.5/0.6	219/223	0.950/0.940	255/268	51940	393/471
Φ38	38×38×0.6/0.8	146/149	0.959/0.946	165/176	15180	318/424
Φ50	50×50×0.8/1.0	109/110	0.960/0.950	124/128	6500	314/393
Φ76	76×76×1.2/1.5	71/72	0.961/0.951	80/84	1830	308/384
Φ100	100×100×1.8/2.0	74/35	0.965/.955	50/53	1200	370/371

Metal pall ring for tower packing media