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| About Huashuo |
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Zhengzhou Huashuo Fine Ceramics Co., Ltd is a professional company of pressure-less sintering silicon carbide （S-SIC）material products. Major undertake the research, development, production and sales of the S-SIC. We have successfully resolved the problem of raw material，we produce the raw material by ourselves, including grinding of powders, purifying, shaping automatic drying press forming, sintering and finishing machining and so on. All procedures have already formed a complete set to a full system. Therefore，various technique and economic index is advanced，technological process is reliable，The quality of products is steady, Customers’ requirements can be well satisfied.
Zhengzhou Huashuo Fine Ceramics Co., Ltd established in May 2001，occupies area of 10,000 ㎡， has been invested 35,000,000 RMB，It has passed the certification of the quality management GB/T19001-ISO9001:2000，honorably won the national innovation fund for middle-small enterprise as well as obtained the national torch project. Our prime products contain mechanical seal rings，such as O-series and all products according to DIN 24960 standard，and related the national standard，including the following products. e g, flat ring, rotary ring, stationary ring, double-step ring, middle groove ring, shaft, bearing, various side shearing, top rake, grooving, perforation, multi-step abnormal ring, nozzle and bulletproof plate, etc. Now，All products are exported to Europe, North America and Taiwan，and developing the home market as well.
Our targets are to persist in innovation for science and technology, offer the high quality services, We wish to establish mutually beneficial cooperation with all business associates and friend to achieve business successfully. |
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| About Product |
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Innovation at Huashuo:
- The purified and industrialized technology for producing the high purity silicon carbide powder with sub-micron grade.
- Processing technology for producing high density green body
- Pressure-less sintering technology for producing high purity silicon carbide products
- High precision finishing technology for Pressure-less sintered silicon carbide products.
Processing characteristics of Huashuo:
- The specially treated powder has the better flow and processing properties.
- The advantages of automatic dry pressing technology:precise dimension and high purity of the green body, high production efficiency. The green body can be finished to the near-net shape before sintering.
- High temperature series, High temperature furnace, The temperature and atmosphere can be controlled precisely
Products of Huashuo:
Products of Model A:
Ring seal with high density and precision for machinery
Bulk density > 3.10 .Used as special machinery seal products
Products of Model B:
Fine machinery ring seal with cells
Bulk density > 2.95, Used as special machinery seal products
Products of Model C:
Ring seal of the silicon carbide-graphite for machinery
Contain carbon:5%-30%,has high self-Lubrication characteristics
Products of Model D:
Pipe or other shaped products.
Products designed for customers |
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