Complaint
Model: | Ceramic Pall Ring | |||||
Shape: | Ring | |||||
Color: | Light Grey | |||||
Chemical composition | ||||||
SiO2 | Al2O3 | Fe2O3 | CaO | K2O+Na2O | ||
>70% | 17-23% | <1% | <1-2% | <2-4% | ||
Technical data | ||||||
Diameter (mm) | D*H*T(mm) | Surface area | Free volume (%) | Number per m3 | Bulk density (Kg/m3) | Dry Packing Factor (m-1) |
(m2/m3) | ||||||
38 | 38*38*4 | 150 | 75 | 13400 | 570 | 356 |
50 | 50*50*5 | 120 | 78 | 6800 | 550 | 252 |
80 | 80*80*8 | 75 | 80 | 1950 | 520 | 146 |
Physical properties | ||||||
Index | Value | |||||
Specific gravity(g/cm3) | 2.25-2.35 | |||||
Water absorption (%) | <0.5 | |||||
Acid-resisting strength, %Wt. Loss (ASTMc279) | <4 | |||||
Firing temperature(Degree C) | 1280-1320 | |||||
Softening point( Degree C) | >1400 | |||||
Density(kg/m3) | 2350 | |||||
Typical Application | a) Have excellent acid resistance and heat resistance. | |||||
b) It can resist to corrosion of various inorganic acids, organic acids and organic solvents except hydrofluoric acid. | ||||||
c) Used in high or low temperature conditions. | ||||||
d) Used in the drying columns, absorbing columns, cooling towers, scrubbing towers and actifier columns in chemical industry, metallurgy industry, coal gas industry, oxygen producing industry, etc. | ||||||
Package : | Jumbo bag; Carton box; Wooden Case | |||||
Warranty: | a) By National Standard HG-T 4369-2012 | |||||
b) Offer lifetime consultation on problems occurred | ||||||
Geometric Characteristic Data
Sizes | Thickness | Surface area | Free volume | Number | Bulk density |
(mm) | (mm) | (m2/m3) | (%) | per m3 | (kg/m3) |
25 | 3 | 210 | 73 | 53000 | 580 |
38 | 4 | 180 | 75 | 13000 | 570 |
50 | 5 | 130 | 78 | 6300 | 540 |
80 | 8 | 110 | 81 | 1900 | 530 |
Normal sizes:1",1.5",2",3"
It is an open-hole ring,improved cylindrical ring,which its height and its diameter is same,and with 3 ligules toward inside at every floor.The open surface is 30% of the whole wall surface.This character helps the liquid & gas in packing tower freely from the window of the rings.So,it has higher gas and liquid loading,lower pressure drop,higher performance.
PINGXIANG A & R CERAMICS CO., LTD. is located in Muma Industrial Park, Xiangdong district, Pingxiang, Jiangxi Province. It produces industrial ceramics, tower packings, catalysts, molecular sieves, activated alumina, and filter materials etc. Used in chemical and petrochemical industries. Globally, innovative, struggling and surpassing, the company establish a long-term cooperative relationship with Shanghai university of technology, and Tianhua research and design institute of chemical machinery, and developed a lot of new technologies and products, and won the State paten of invention. Owe to its strict management, meticulous manufacture, and standardized operation, the company acquired the certificate of ISO9001, ensure to provide satisfied service for users with its exquisite technology and products. Looking to the future, being blessed with new opportunities and faced with new challenges, we will continue to uphold the philosophy of "Integrity, Pragmatism, and Innovation", and do our best to strive after, to create a more brilliant future with all our friends.
1.15 years of professional production industrial ceramics factory
2. High quality products with low price
3. High precision parts with lowest tolerance
4. Show time for production
5. Has a group of experienced, professional and efficient R&D team
6. Has a good reputation in China and abroad.
7. MOQ is not limited, small quantity is welcome.
8. Vigorous team and good after-sales service
Q: Are you trading company or manufacturer?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. Or it is 15-30 days if the goods are not in stock, it is according to
quantity.
Q: Do you provide samples? Is it free or extra?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance, balance before shippment.
