| Customization: | Available |
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| Application: | Ceramics Industry, Refractory Material, Refractory, Industrial Ceramic |
| Form: | Extrudates |
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Chemical Analysis
| Composition | Value |
| SiO2 | ≥72% |
| Fe2O3 | ≤0.5% |
| CaO | ≤1.0% |
| Al2O3 | ≥23% |
| MgO | ≤1.0% |
| Other | 2% |
| Index | Value |
| Specific gravity(g/cm3) | 2.5 |
| Water absorption (wt%) | ≤0.5 |
| Acid resistance (wt%) | ≥99.5 |
| Loss in burn (wt%) | ≤5.0 |
| Max. Operating Temp.(ºC) | 800 |
| Crush strength (Mpa) | ≥130 |
| Moh's Hardness(Scale) | ≥7 |
Geometric Characteristic
| Spec. | Specific surface (m2/m3) |
Bulk density (kg/ m3) |
Void ratio (%) |
Obl. Angle | Pressure drop (mmHg/m) | Theo. plate (m-1) |
Hydraulic diameter (mm) | Liquid load (m3/m2h) | Max. Factor m/s (Kg/m3)-1 |
| 250Y | 250 | 420 | 80 | 45° | 2 | 2.5 | 12 | 0.2-100 | 2.6 |
| 350Y | 350 | 470 | 78 | 45° | 2.5 | 2.8 | 10 | 0.2-100 | 2.5 |
| 400Y | 400 | 500 | 75 | 45° | 3 | 3 | 8 | 0.2-100 | 2.0 |
| 450Y | 450 | 520 | 72 | 45° | 4 | 4 | 7 | 0.2-100 | 1.8 |
| 550Y | 550 | 620 | 74 | 45° | 5.5 | 5-6 | 6 | 0.18-100 | 1.4 |
| 700Y | 700 | 650 | 72 | 45° | 6 | 7 | 5 | 0.15-100 | 1.3 |
| 250X | 250 | 380 | 80 | 30° | 2.5 | 2.3 | 12 | 0.2-100 | 2.8 |
| 350X | 350 | 450 | 78 | 30° | 3 | 2.5 | 10 | 0.2-100 | 2.6 |
| 400X | 400 | 480 | 75 | 30° | 4 | 2.8 | 8 | 0.2-100 | 2.2 |
| 450X | 450 | 500 | 72 | 30° | 4.5 | 3-4 | 7 | 0.2-100 | 2.0 |
| 470X | 470 | 440 | 75 | 30° | 5 | 5 | 7 | 0.2-100 | 1.8 |
| 550X | 550 | 620 | 74 | 30° | 5.5 | 5-6 | 6 | 0.18-100 | 1.4 |
| 700X | 700 | 650 | 72 | 30° | 6 | 7 | 5 | 0.15-100 | 1.3 |
1.Rectifying organic halide.
2.Rectifying and absorbing some corrosive mixtures, which are definitely regulated in pressure drop and theoretic plate number.
3.Applied in some towers that contain a large quantity of natural media used to absorb sulfuric acid, as well as for purifying the air in chemical plants.
4.Operating in vacuum conditions at a bottom absolute pressure of 100pa.
5.Used in heat exchanger and demisting, or as a catalyst carrier.
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.
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