Product Description
Mission Ceramic is making is making high quality 3mm 50mm 100mm Ceramic Raschig Ring,
We have large quantity standard sized raschig ring in stock. If you need, We can supply in short time.
Material: 99.7% alumina, Max working temperature 1800C.
95% alumina, max working temperature 1600C.
Advantage
1. High purity, 99.7% alumina purity make sure high working temperature.
2. Tight tolerance, we can grind OD to make tight tolerance for easy insulation.
3. Fast delivery, we have large quantity raschig ring in stock.
4. Inspection: each single raschig ring will be checked before shipping.
5. Low transportation cost. We have long time cooperated shipping agency, which can provide very low prices.
Features
1. High temperature resistant
2. Various sizes available
3. Good quality
4. Competitive prices
5. Small tolorence: +-0.001mm
6. Exact delivery time
7. Professional service and Packing
Advantage
1) A variety of specifications available.
2) Satisfy various technical request
3) Good insulation performance and high temperature resistance
4) Used in all electric products and electric heating products
Alumina Ceramics Properties:
| Alumina Ceramics Properties |
| Alumina Content | Unit | 95% | 99% |
| Density | g/cm3 | 3.6 | 3.8 |
| Water absorption | % | <0.4 | <0.2 |
| Firing temperature | °C | 1600 | 1800 |
| Hardness | HRA | 70 | 80 |
| Coefficient of linear expansion | *10-6/°C | 5.5 | 5.3 |
| Dielectric constant | | 9 | 10.5 |
| Volume resistivity | Ω·cm | - | 1013 |
| Breakdown voltage | KV/mm | 14 | 15 |
| Breaking strength | Mpa | 250 | 300 |
Package: wooden case.
We also provide OEM service, the package can be designed according to your requirements.
Shipping: By vessel or by train from any Chinese port, Samples can be delivered by International express.
Our Service:
1. Timely response,
Timely response to your inquiry, multiple choice recommendations based on your demand, quickly respond mails and provide solutions.
2.Sample evaluation
Sample and trial order is accepted for the quality evaluation.
3. Strict quality control
Arrange production on time and control quality strictly.
4. Shorter delivery time.
Book the earliest vessel or plane to guarantee the delivery time.
5. Professional Services
Provide all the detailed news and pictures from order to delivery;
Offer relative export documents and original certificate if needed;
Warm and considerable after-sale service
Company Introduction:
Zhengzhou Mission Ceramic Products Co.,Ltd is Located in Zhengzhou City, Henan Province, China, central part of China.
Our Company has been working in ceramic industry for years. Thanks to our diligent employee and excellent customers, our enterprise is growing fast. It's our mission to provide high quantity peoducts and good service.
Mission is professional in production and design of industrial ceramic. Our main material is alumina; zirconia, silicon carbide and boron nitride are available.
FAQ:
1.How can I get your prompt quotation?
We can give you reply with quotation quickly if you kindly send the inquiry with following factors: working temperature, content of AL2O3, dimension (diameter*thickness* length), application and quantity.
2.What's the MOQ of the order?
No limit, we can offer the best suggestions and solutions according to your condition.
3. Which payment terms can you accept?
T/T,LC,Western Union,moneygram are available for us.
4. After an order is placed, when to deliver?
15-25days after confirming the order.
5. Does your company accept customization?
We accept OEM service.
6. How to solve the quality problems?
If the products don't conform to customer's samples or have quality problems, our company will be responsible to make compensation for it based on enough evidence.
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