Alumina ceramic ball have the advantages of high strength, high stabilities to chemical and thermal circumstances. It can resist the corrosion to acid, alkali, salt and all organic solvents. Being used as a supporting and a covering materia of catalyst in reactors, oil refinery, chemical, fertilizer production, natural gas and environmental protection industries. The main role of these ceramic balls is to increase the distribution spots of gas or liquid, and to support and protect the activating catalyst with low strength.
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(2) Technical Specification
Type |
Feldspar |
Feldspar-Mullite |
Mullite |
Mullite-Corundum |
Corundum |
Item |
Chemical composition% |
Al2O3 |
20-30 |
30-45 |
45-70 |
70-90 |
≥90 |
Al2O3+SiO2 |
≥90 |
Fe2O3 |
≤1 |
Water absorption, % |
≤5 |
Acid resistance , % |
≥98 |
Alkali resistance,% |
≥80 |
≥82 |
≥85 |
≥90 |
≥95 |
Thermal resistance, |
≥1300 |
≥1400 |
≥1500 |
≥1600 |
≥1700 |
Crushing strength
N/grain |
Φ3 |
≥120 |
≥140 |
≥150 |
≥160 |
≥200 |
Φ6 |
≥400 |
≥420 |
≥440 |
≥480 |
≥500 |
Φ8 |
≥480 |
≥520 |
≥600 |
≥620 |
≥650 |
Φ10 |
≥600 |
≥700 |
≥800 |
≥900 |
≥1000 |
Φ13 |
≥1000 |
≥1100 |
≥1300 |
≥1500 |
≥1800 |
Φ16 |
≥1500 |
≥1600 |
≥1800 |
≥2300 |
≥2600 |
Φ20 |
≥1800 |
≥2000 |
≥2300 |
≥2800 |
≥3200 |
Φ25 |
≥2500 |
≥2800 |
≥3200 |
≥3600 |
≥4000 |
Φ30 |
≥3000 |
≥3200 |
≥3500 |
≥4000 |
≥4500 |
Φ38 |
≥4000 |
≥4500 |
≥5000 |
≥5500 |
≥6000 |
Φ50 |
≥6000 |
≥6500 |
≥7000 |
≥8500 |
≥10000 |
Φ75 |
≥10000 |
≥11000 |
≥12000 |
≥14000 |
≥15000 |
Bulk density, kg/m3 |
1300-1400 |
1400-1500 |
1500-1600 |
1600-1800 |
≥1800 |
Note: The data of bulk density is given for reference only, not as the acceptance criterion. |
(3 Size
Diameter, Φ |
3 |
6 |
8 |
10 |
13 |
16 |
20 |
25 |
30 |
38 |
50 |
75 |
Tolerance,mm |
±1.0 |
±1.5 |
±2.0 |
±3.0 |
(4) Product Standard
Chemical Industry Standard HG/T3683.1-2000 <Industrial Ceramic Ball - Inert Ceramics ball>
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Production line
Packing information
Certificate
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FAQ
Q: What is your experience in your products?
A: We have over 20 years experience in this industry line. We are professional manufacturer in this area.
Q: What is your MOQ?
A: The MOQ is different as per different products, for example, 1 Ton for ceramic ball.
Q: Can I get free samples?
A: Yes, free samples 1-2 kg.
Please advise your contact details.
( Like your company name, address, phone No. etc.)
We will arrange sample immediately, you will get it within 7days.
Q: What is your production time?
A: We have large stock for standard products. For non-standard product ,it will take 7-10 days after order and details confirmed.
Q: What are your payment terms?
A: We accept T/T, L/C for big amount, Western Union for small amount.
Q: Are you manufacturer or trade company?
A: We are manufacturer, the factory is located in Anyuan Industry park, Pingxiang City, Jiangxi Province, China. Welcome to visit our company any time.
Q:Why choose Pingxiang Global New Materials Technology Co., Ltd ?
A: √ Your order production will be under strict control to ensure the products quality
√ Professional producing process and strict QC team
√ Reasonable price
√ Shipment on time
√ We are experienced in Chemical Packing export. We already export chemical packing to Japan, India, Syria, Germany, Russia, Malaysia, Indonesia, Brazil, Saui Arabia and so on.
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