Customization: | Available |
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Material: | Alumina Ceramic |
Type: | Ceramic Rings |
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Chemical composition |
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SiO2 |
Al2O3 |
Fe2O3 |
CaO |
K2O+Na2O |
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>70% |
17-23% |
<1% |
<1-2% |
<2-4% |
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Physical properties |
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Index |
Value |
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Specific gravity(g/cm3) |
2.25-2.35 |
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Water absorption (%) |
<0.5 |
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Acid-resisting strength, %Wt. Loss (ASTMc279) |
<4 |
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Firing temperature((Degree C) |
1280-1320 |
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Softening point((Degree C) |
>1400 |
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Density(kg/m3) |
2350 |
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Technical data |
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Diameter (inch) |
Diameter (mm) |
Approx. weight (kg/m3) |
Surface area |
Free volume (%) |
Packing factor (l/ft) |
1/2'' |
12 |
720 |
623 |
71.7 |
200 |
3/4'' |
19 |
688 |
334 |
73 |
130 |
1'' |
25 |
688 |
253 |
73 |
85 |
1.5'' |
38 |
640 |
164 |
75 |
50 |
2'' |
50 |
577 |
115 |
77.4 |
37 |
3'' |
76 |
623 |
92 |
75.5 |
24 |
The saddle-ring packing bed has a large porosity, and most of the beds are arc-shaped liquid channels, which reduces the resistance of gas passing through the bed, and also reduces the radial diffusion coefficient when the liquid flows downward. The shape of the ceramic rectangular saddle ring is between the annular shape and the saddle shape, so it has the advantages of both. This structure is conducive to liquid distribution and increased gas passage. Due to its high density and excellent acid and heat resistance, ceramic saddle ring is resistant to various inorganic acids, organic acids and organic solvents except hydrofluoric aci.
Shipping and Packing
Package Type | Container Load Capacity | Delivery time | Quality Insurance |
Payment Terms | |
20 GP | 40 GP | ||||
Ton bag | 20 m3 | 40 m3 | Within 7-14 days | Chinese National Standard; Offer quality assurance as request. | T/T, L/C, Paypal, West Union |
Plastic bag | 20 m3 | 40 m3 | |||
Paper box | 20 m3 | 40 m3 | |||
Wooden box | 20 m3 | 40 m3 |
Pingxiang Bestn Chemical Packing Co., Ltd was established in 2007, It is a professional manufacturer and exporter that has more than 10 years experience in Chemical Packing. We are located in Hi-Tech Industrial Park, Development area, Pingxiang city, Jiangxi Province, with convenient transportation access. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.Our main products are molecular sieve, activated alumina, ceramic ball, honeycomb ceramics, Plastic lamella clarifiers, MBBR Media, random and structured chemical packing in ceramic, plastic and metal material, can be used in all types of petrochemical chemical processes and environmental application.Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction. Besides, we have received ISO9001: 2008 certificate, SGS report, etc. As a result of our high quality products and outstanding customer service, we have gained a global sales network reaching seven Continents.Since its foundation, our company keeps living up to the belief of "honest selling, best quality, people-orientation and benefits to customers" We are doing everything to offer our customers with best services and best products. We promise that we will be responsible all the way to the end once our services begin.If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with you, also warmly welcome to visit our factory.