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Our Company is China Isostatic Pressing Ceramic Lined Pipe Suppliers and Isostatic Pressing Ceramic Lined Pipe Factory. At Jianghe, we are dedicated to redefining industrial wear solutions through innovation, expertise, and sustainability. With decades of experience, we have become a trusted partner in providing high-performance wear-resistant materials and components across industries such as power generation, mining, metallurgy, petrochemicals, and cement manufacturing. Our mission is to enhance the efficiency and longevity of industrial equipment, helping our clients reduce maintenance costs and maximize operational uptime.
Technical Specifications
| Manufacturing Method | Cold Isostatic Pressing (CIP) |
| Material Options | Alumina (95%-99.7%), ZTA, or Silicon Carbide |
| Internal Density | ≥ 3.65 - 3.95 g/cm³ (based on grade) |
| Hardness | HRA ≥ 90 |
| Dimensional Tolerance | ±0.02mm (After Grinding) |
| Max Section Length | Up to 2500mm |
Our isostatic pressing ceramic pipes are specified for high-precision industrial use. We control the entire production cycle, from the preparation of the spray-dried granulated powder to the final high-temperature sintering in programmable kilns. The isostatic pressing process ensures that the ceramic has no "density gradients," which makes it much more resistant to thermal shock and mechanical stress than dry-pressed alternatives. We offer these liners in wall thicknesses from 5mm to 50mm, customized to the specific wear profile of your application. The outer steel pipe is usually precision-machined to ensure a perfect interference fit or a controlled adhesive gap with the ceramic sleeve. We provide various end-connection options, including precision-machined flanges, threaded ends, or specialized quick-connect couplings for laboratory use. Every pipe undergoes ultrasonic testing and a 100% dimensional audit. We also offer internal surface polishing up to a mirror finish (Ra < 0.2μm), which is essential for applications requiring ultra-low friction or strict cleaning protocols, such as in the pharmaceutical or high-purity chemical sectors.
Industrial Applications
Isostatic pressing ceramic lined pipes are essential in the Lithium Battery Industry, where they prevent metallic contamination during the transport of high-purity cathode and anode powders. In Semiconductor Manufacturing, these pipes are used for handling abrasive slurries used in wafer polishing. The Chemical Industry utilizes them for conveying highly corrosive catalysts and reactive intermediates at high pressures. In the Power and Mining sectors, they are used for high-velocity "critical zones" such as burner nozzles and hydrocyclone apexes where standard liners fail. Aerospace and Defense applications also utilize our isostatic ceramics for their high strength-to-weight ratio and extreme temperature resistance. Additionally, they are used in Precision Grinding Mills as internal liners to ensure zero contamination of the ground product. Because of their seamless design and uniform density, they are the first choice for any application where the cost of a single pipeline failure exceeds the cost of the high-end lining material itself. They are also highly suitable for High-Pressure Hydraulic Transport of fine minerals and ores.
Manufacturing Advantages
- Uniform Density: Isostatic pressing ensures no weak spots, providing consistent wear resistance across the entire liner.
- Seamless Protection: Eliminates joints and seams, preventing turbulence and localized erosion.
- Superior Surface Finish: Can be diamond-ground to a mirror-like finish, reducing pressure drop and material sticking.
- High-Purity Options: Available in 99.7% Alumina for applications requiring zero metallic contamination.
- Mechanical Strength: Isostatic pressed ceramics have higher flexural and compressive strength than dry-pressed versions.
- Extended Lifespan: Provides the ultimate ROI by lasting significantly longer than any other ceramic lining method.
