With over two decades of dedicated experience in the industrial ceramics sector, Jinzhou Yunxing Industrial Ceramics Co., Ltd. has established itself as a widely recognized exclusive supplier of high-reliability alumina ceramic tubes in the industry. Backed by full industrial chain manufacturing capacity, a full-spectrum adaptable product portfolio, and compliant supply capabilities covering domestic and overseas markets, we serve thousands of industrial enterprises worldwide and build a solid safety barrier for production under high-temperature working conditions.
Two decades of deep industry cultivation, laying a solid foundation for authentic original manufacturing.
Jinzhou Yunxing Industrial Ceramics Co., Ltd. was founded in 2002. As a key private technology enterprise in Jinzhou, Liaoning Province, it is located at No.9 Weimin Road, Jinying Industrial Zone, Taihe District, Jinzhou City. Covering a plant area of 4,000 square meters, the company is equipped with standardized dust-free sintering workshops, precision machining workshops and exclusive quality inspection laboratories. After multiple rounds of capacity expansion and upgrading, it has transformed from a small ceramic component processing factory into a comprehensive industrial ceramics enterprise integrating R&D, production, customization, sales and after-sales service.
Full-gradient product portfolio coverage, compatible with all working condition application scenarios.
1. Ultra-high temperature resistance adaptability: The high-purity alumina ceramic tube features a refractoriness exceeding 1680°C with stable structural strength at high temperatures and an extremely low thermal expansion coefficient. It resists cracking and deformation under drastic temperature fluctuations, suitable for long-term continuous operation in tube furnaces, vacuum furnaces and industrial heating furnaces.
2. Excellent Corrosion Resistance & Stability: It features outstanding chemical inertness and will not chemically react with molten steel, acids, alkalis or other chemical media under high-temperature conditions. Suitable for metallurgical casting and chemical fluid transportation applications, it effectively prevents pipe corrosion and rupture.
3. Excellent wear resistance and insulation properties: The sintered blank features a dense structure free of pores. After polishing, its surface friction coefficient is as low as 0.1–0.2, delivering outstanding impact resistance and minimal abrasion loss. It meets standards for insulation and sealing. Special porous temperature measuring tubes can isolate electric heating elements from materials to ensure accurate temperature measurement data, making them suitable for the electronic electrothermal and coal testing industries.
4. High flexibility for non-standard customization: Alumina ceramic tubes with customized pipe diameters, lengths, hole patterns, special-shaped ports and thickened pipe walls are available on demand. Drawing-based customization and exclusive formula customization tailored to specific working conditions are supported, solving the procurement difficulties of fittings for niche operating conditions.
At present, our products are widely used in seven core sectors, including metallurgy and foundry, industrial kilns, petrochemical engineering, university laboratories, electronics and electrical appliances, new energy heat treatment, and coal physical & chemical testing, boasting top-tier versatility and compatibility in the industry.