IPDB › China Industry › Industrial Equipment & Components
China, Chinese FDA Certificated Alumina Ceramic Valve Components for Medical Instrumentation1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Industrial Ceramic ProductsCeramic SealTechnical CeramicsIndustrial Ceramic
SHENZHEN JINGHUI INDUSTRY LIMITED
Preview:
Product Description FDA Certificated Alumina Ceramic Valve Components for Medical InstrumentationSpecification alumina ceramic valve components1. Material options: 96% alumina, 99% alumina, silicon carbide (SiO2), and Silicon nitride (Si3N4)2. Working surface roughness: fine polishing better than Ra0.3, diamond polishing better than Ra0.13. Dimension: the max. outer diameter up to 500mm4. Other parameters: flatness to be 0.002mm, perpendicularity: 0.005mm, Parallelism : 0.002mm4. Nominal tolerance: size less than 10mm with 0.10mm, size over than 10mm with 1% of dimensions5. Precision process available: polishing, fine grinding, CNC machiningPrime benefit of the alumina ceramic valve components1. Great mechanical properties, hardness, compressive and flexural strength2. Excellent wear-resistance, over 276 times than stainless steel3. Exceptional hardness, the hardness is up to 1700MPa4. Chemical stability, resistant most of strong acid and alkali5. Perfect surface contact area ratio: the value can ensure between 60 ~ 80% 6. Precise and consistent dimensions every batch via fine grinding7. Eco-friendly and safe, the material meets FDA, LFGB completelyDescription of the alumina ceramic valve componentsHigh purity alumina ceramic valve components for the pump seal have been recognized for their safe, outstanding properties and precise operation, thereby creating a perfect sealing effect. Furthermore, aluminum oxide ceramic (alumina) is a very cost-effective material, so alumina ceramic sealing discs have been widely used. In comparison with the traditional seal discs, they can work smoothly even if after 500,000 cycles or higher due to their unmatched wear resistance and exceptional mechanical strength. As the ceramic sealing disc is a key component in oil, water, gas sealing system, we always ensure that we manufacture the best-quality products through strict quality control in every process, we introduced KPI into our manufacturing flow chart and keep all batches with consistent dimensions. With over 15 years of manufacturing experience for ceramic sealing discs, we have been supplying a variety of standard components, also we support various customized needs per your technical drawings, specification, or practical samples.If you are looking for a quality manufacturer for ceramic sealing discs, please get through with us. We do believe you will find it's a wise choiceThe typical application of alumina ceramic valve componentsCeramic sealing discs are widely used in a variety of water faucets, water taps, sanitary sealing systems, regulating systems, sealing valves, water /oil/gas pumps, and so on.The gallery of ceramic valve componentsRemark:We produce a variety of technical ceramic seals in different materials, also different types of ceramic seals, including ceramic sealing disc, ceramic seal ring, ceramic seat, ceramic ball valve. Technical Datasheet of the ceramic sealing discPropertyUnitsMaterials99.5%Al2O399%Al2O395%Al2O3ZrO2Si3N4Densityg/cm3≥3.90≥3.85≥3.65≥6.0≥3.2Water absorption%00000HardnessHV17001700150013001550Flexural strengthMpa≥379≥338≥320≥1200≥600Compressive strengthMpa≥2240≥2240≥2000≥1990≥2500Fracture toughnessMpa m1/24-54-53-46.5-86Max. service temperature(Non-loading)oC16751600150010001200CTE (20-800oC)1×10 -6 /oC6.5~8.06.2~8.05.0~8.08.0~9.53.1Thermal shockT(oC)≥250≥200≥220≥300≤1000Thermal conductivity(25oC)W/m.k302924315~20Volume resistivity (25oC )ohm.cm>1 x 10 14>1 x 10 14>1 x 10 14>1 x 10 11>1 x 10 12Insulation strengthKV/mm19181817 Dielectric constant(1Mhz)(E)9.79.59.529 Our advantage and strength1. 10+ Years of manufacturing experience in OEM, ODM, and trusted & professional teams2. Powerful R&D, prototyping & mass production capability to support trial order and high volume production3. In-house comprehensive manufacturing types of equipment from raw materials to high precision machining4. Rigorous quality control system and processes, including IQC, IPQC, QA, OQC in working instructions5. Surpassing pre-sales, sales, and after-sales service abide all orders every customer as the first priorityFAQs (Frequently Asked Questions)Q1. Are you a factory or trading company?A: We are a manufacturer. You are welcome to visit our factory.Q2: Do you send a sample to check?A: Sure, the sample is free and freight collect.Q3: When will you ship it?A: If the products are in storage, we'll ship within 48 hoursQ4: When can I get the price?A: We regularly quote within 24 hours after we get your inquiry. If you are in urgent need of getting the price.Please call us or tell us in your email so that we will proceed with your inquiry as a priority.Q5: Is it available to provide customized products?A: We always support custom-made demand as per different materials, dimensions, and designs.Q6: How to ensure quality?A: The dimension out of any batch will be carried out sampling inspection per international AQL standard. A 100% cosmetic inspection will be done.
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...