Alumina is the most widely used materials in oxide materials, especially whose purity is higher than 99.5%. This ceramic material has superb properties such as high hardness, high wear resistant, high mechanical strength, perfect high temperature resistance, antioxidation stability, high chemical-resistance, high electrical insulation etc. High purity alumina is one of the most important ceramic materials. Alumina part is substitute for plastics, metals or other conventional materials. Alumina ceramic part is widely used in a wide range of industrial fields such as Machinery, Textile, Petroleum, Chemical, Metallurgy, Refractory and Electronic industries.
Silicon carbide is the ideal sealing material. It has good corrosion resistance. Higher mechanical intensity, excellent resisting wearability And high temperature, good self-lubricity and making-group, low friction factor, good heat-conduction and so on.Especially sintered silicon carbide, it is very good suit for the hard working condition.The silicon carbide, as the high-temperature structural material, is widely used in the petroleum, the chemical industry, Machinery, war industry, shipping, spaceflight, the automobile and other fields. It is widely applied to friction material of mechanical seals, especially friction material of slush pump. Purity (sic percentage).
Tungsten carbide (chemical formula: WC) is a chemical compound (specifically, a carbide) containing equal parts of tungsten and carbon atoms. In its most basic form, tungsten carbide is a fine gray powder, but it can be pressed and formed into shapes for use in industrial machinery, cutting tools, abrasives, armor-piercing rounds, other tools and instruments, and jewelry.
MULTIS HYDRO produces all kinds of Packing used for pneumatics and hydraulic on special order. We have typical products such as SE Seal (Spring Energized Seal), DAS seal, LIP seal and so on. We select and provide the models and material depending on the customer’s conditions.
The special material called Polyimide has tens of materials and guarantees high-performance quality as it can be developed into a new material depending on the conditions.
Standard Size | – |
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Fluid | Hydraulic oil, Water etc. |
Max. Pressure | 420 kgf/cm² |
Max. Temperature | 180°C |
Max. Rotating Speed | – |
Standard Size | 10A~50A |
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Fluid | Steam, Thermal oil, Hydraulic oil Hot water, Gas, Air etc. |
Max. Pressure | 250 kgf/cm² |
Max. Temperature | 400°C |
Max. Rotating Speed | – |