我公司生产的保护管，为碳化硅重结晶制品，在2200度高温下生产而成，可耐1800度以上的高温，不变型，碳化硅含量达99.9%，具有，密实度高，不透水不透气，抗折度强，耐酸，不耐碱，耐磨，防腐蚀等特性，可用于铜水，铝水，等合金溶液中，是热电偶的最佳保护卫士，也可用于硅碳棒的保护工作！
Zibo Huashan Carbon Equipment Co., Ltd. is a scientific research and production of silicon carbide products production enterprises, specializing in the production of silicon carbon rods, silicon carbon tubes and thermocouple protection tubes and other silicon carbide recrystallization products.
The silicon carbon rod and the silicon carbon tube are non-metal electrothermal elements which are made from high longitude silicon carbide (sic) and recrystallized at high temperature (2200 ℃). The maximum temperature is 1600 ℃, the normal use temperature is 1450 ℃, and the continuous service life can be more than 3000 hours. The production in China was produced in the late 1950s.
On the basis of the production technology of the older generation, our company has continuously developed and innovated, which has greatly improved the quality and service life of the silicon carbon tube and the silicon carbon rod. And we have also developed a lot of products of specifications: to meet the needs of more scientific and technological fields of experiment and the configuration of imported equipment; then, our company has also introduced the most advanced and new production technology, and has made a qualitative leap in our products. This also urges our company to develop higher and faster!
Our products, especially silicon carbon tubes and threaded silicon carbon rods, can produce 8-120mm diameter and up to 1500 mm in length. At present, our products account for more than 70% of the national share, and are also exported to India, South Korea, Japan, Taiwan and other places. We produce silicon carbide thermocouple protection pipe with high density, impermeability, oxidation resistance, high temperature resistance, alkali resistance, corrosion resistance, not suitable for bending, long life and so on, more suitable for copper water and aluminum water.
Our company's latest products, silicon carbide bar, silicon carbide revocation, can be used in the ceramic industry, many times use, not easy to deform, can greatly reduce the use of fuel, increase the furnace space, reduce costs! Minimum diameter to 3 mm!
Our company now owns new and old production lines, the existing production technology has reached the international level . We can produce all kinds of silicon carbide products, and can make different types of products according to customer requirements, short working hours, high quality, "superior quality, preferential price" is our business tenet. We sincerely look forward to cooperating with our customers at home and abroad Common development.
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