1 дюйм нержавеющая сталь 316L металлическая случайная упаковка Упаковочная кольцевая
1 дюйм нержавеющая сталь 316L металлическая случайная упаковка Упаковочная кольцевая
1 дюйм нержавеющая сталь 316L металлическая случайная упаковка Упаковочная кольцевая
1 дюйм нержавеющая сталь 316L металлическая случайная упаковка Упаковочная кольцевая
1 дюйм нержавеющая сталь 316L металлическая случайная упаковка Упаковочная кольцевая
1 дюйм нержавеющая сталь 316L металлическая случайная упаковка Упаковочная кольцевая
1 дюйм нержавеющая сталь 316L металлическая случайная упаковка Упаковочная кольцевая

1 дюйм нержавеющая сталь 316L металлическая случайная упаковка Упаковочная кольцевая


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Количество:



Описание и отзывы


Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Sep-16-2025 0.55 $* 0.32 $*
Aug-16-2025 0.13 $* 0.12 $*
Jul-16-2025 0.55 $* 0.85 $*
Jun-16-2025 0.20 $* 0.27 $*
May-16-2025 0.74 $* 0.8 $*
Apr-16-2025 0.67 $* 0.32 $*
Mar-16-2025 0.30 $* 0.57 $*
Feb-16-2025 0.45 $* 0.81 $*
Jan-16-2025 0.29 $* 0.44 $*

Характеристики



Products Description


Pall ring is a new type of random packing improved on Rasiichig ring. Compared with the later, pall ring has improved the liquid distribution of packing layer greatly, with open windows on ring sidewall. Therefore it has productivity, low resistance, operating flexible and higher efficiency. Hualai Pall ring is widely applied to industry. It is still one of major annular random packing that has been adopted. It is especially suitable for rectification towers under vacuum to treat thermosensitive, decomposable, polymerizable or cokable systems, so it is widely used in packing towers in petrochemical industry, chemical fertilizer industry and environmental protection, etc.

Pall Rings Specification Data Sheet:


Size (inch /mm)
Bulk Density
(SS304 kg/m3)
Number
(per m3)
Surface Area
(m2/m3)
Free Volume
(%)
Dry packing factor  m-1
1”
25*25*0.4
288
53500
212
96.2
229.8
1”
25*25*0.5
367
53500
216
95
237.2
1”
25*25*0.6
439
53500
219
94.2
244.1
1.5”
38*38*0.4
193
15180
143
97.2
148.4
1.5”
38*38*0.5
246
15180
145
96.7
151.7
1.5”
38*38*0.6
328
15000
146
95.9
154.6
2”
50*50*0.5
185
6500
106
97.5
128.5
2”
50*50*0.7
315
6500
108
96.4
130.5
2”
50*50*0.9
380
6500
132.5
95.4
134.0
3”
76*76*0.8
265
1920
69
97.4
79.6




Benefits of metal pall rings:
High resistance to fouling
Multiple materials available
High temperature applications
Mechanically robust, lesser probability of breakage
Good liquid/gas distribution and high mass transfer efficiency


Product Advantage


1.Easily wettable 
2.High resistance to fouling
3.High temperature endurable
4.High temperature applications
5.HIGH MECHANICAL STRENGTH 
6.High capacity with low pressure drop 
7.Mechanically robust, lesser probability of breakage 
8.Good liquid/gas distribution and high mass transfer efficiency.




Product Applications




Pall Ring Application
1. Liquid extractors; 
2. NH3 extraction devices; 
3. Ethylene extraction columns;
4. Carbon monoxide converters; 
5. Petrochemical and medical equipment. 
6. Dimethyl terephthalate running column; 
7. Mass-transfer columns separation devices; 
8. Carbon dioxide and hydrogen sulphide absorption and flash tower


Workshop & Product Packaging






Pall Rings Material:
Metal Pall Ring, Stainless Steel Pall rings are available in a wide range of materials such as stainless steel ,carbon steel ,aluminum, bronze,304L,316L,and other alloy etc.








Company Profile


Anping County Hualai Metal Wire Mesh Co., Ltd. Is a professional manufacturer and supplier of knitted wire mesh, wire mesh demister, vane pack mist eliminator, tower packing and tower internals. We are located in China’s wire mesh manufacturing and developing center - Anping, Hebei.
Anping Hualai started to produce knitted wire mesh since 2008. Once the knitted mesh was mainly used to make demisters. After more than 10 years’ development, we are now one of the lead suppliers in domestic wire mesh demister market, with many kinds of material and types available. Custom order is welcome, too. We are also having more and more international customers who use our mesh pad demister in various applications.
When talking about demister / mist eliminators, there is another popular type - vane pack. In Anping Hualai, we have machines to process stainless steel vane plates to different profiles. The size and shape of vane plate can be customized.
Tower packing is one of our main products, which we have been putting great effort on. Now we have advanced producing lines, increasing variability, high capacity and high quality. We have built our own installation and service team, too. We deeply understand that the customer may have some special requirement in the details. We know that in our experiences in tower packing manufacturing and service. We are open and happy to talk about your private requirement on tower packing.
With the customers’ requirement for full series of tower internal products, we are working with famous universities in related area, and developing our capacity in tower internal manufacturing and service. We can now produce and supply liquid distributor, liquid collector and re-distributor, structured packing support, random packing support, bed limiter, chimney trays, etc.
In Hualai, we are on the way of providing more professional, more considering, more competitive mass transfer products. Warmly welcome your inquiry!


Hualai In The Exhibition




Welcome Your Inquiry!


Sales Engineer: Mr. Li An
Email: ann@valorwiremesh.com
Cell / Wechat / Whatsapp: 0086 13333087316
Address: No. 13, Filter Material Industrial Zone, Anping County, Hengshui, Hebei Province, China


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