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China, Chinese Isostatic High-Temperature Graphite Roller Graphite Tube1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Graphite ProductsGraphite RingGraphite TubesSupply Graphite Tubes
Shijiazhuang Nalai Biotechnology Co., Ltd.
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Product Description Product DescriptionGraphite Tube exhibit unique properties such as good electrical and thermal conductivity, heat and corrosion resistance, low friction, and reduced weight while at the same time maintaining high strength. Due to the shortage of energy and raw materials, our high performance products made from graphite are in increasingly high demand in industries. They also play a progressively important role in everyday life, thereby substituting traditional materials.Silicon carbide tube maximum service temperature of 2800°F or 1550°C.Sic tube has the advantages of high strength, high hardness, good wear resistance, high temperature resistance,corrosion resistance, good thermal shock resistance, high thermal conductivity and good oxidation resistance.Our Graphite Tube Anvantages:1.High purity without contamination to treated substances. 2. High temperature resistance to 3000 C degree.3. Anti-oxidation, long service life time.4.Good resistance to heat shock.5.Small thermal expansion rate , no shape transformation under high temperature6.Easily to machine into any shape you like.7.High precision in machining, the max tolerance can be controlled to +/-0.01mm.8. All graphite materials are inspected before machining in our own lab. to ensure quality conformity and stability. 9.Strict quality inspection during and after production. SpecificationGraphite Tube Specification TypeMax Grain Size(μm)Bulk Density(g/cm3)Specific Resistivity(μΩm)Flexural Strength(Mpa)Compressive Strength(Mpa) Ash %NaLai-10.8≥1.68≤9.5≥13.0≥28.0≤0.3NaLai-20.8≥1.72≤8.5≥15.0≥32.0≤0.2NaLai-32≥1.68≤9.0≥13.0≥28.0≤0.3NaLai-42≥1.72≤8.5≥14.0≥30.0≤0.3NaLai-545≥1.83≤10.0≥38.0≥80.0≤0.1NaLai-645≥1.88≤9.042.0≥90.0≤0.07NaLai-722≥1.78≤10.0≥38.0≥65.0≤0.07(Normal))≤0.005(Purified)NaLai-822≥1.83≤13.0≥40.0≥80.0≤0.07(Normal))≤0.005(Purified)NaLai-910≥1.88≤14.0≥58.0≥129.0≤0.07(Normal))≤0.005(Purified)Silicon Carbide Tube Specification ItemUnitDataPurity%96.5Operating temperatureoC1400Densityg/cm3≥3.08Graininessum0.6-0.7Porosity%<0.1Bending strengthMpaMpa400(20oC)580(1200oC)Elastic ModulusGpaGpa390(20oC)380(1200oC)Compressive strengthMpa3500Thermal ConductivityWm/k45(1200oC)Thermal expansion coefficientK-1*10-64.5Moh's hardness 13Poisambin0.142Acidity and alkalinity Excellent Detailed Photos Below Graphite Product we also can supplyApplicationGraphite products are widely used in lightning protection, heat treatment, super-hard material, bearing, Non-ferrous metal casting, electro-spark processing, electronic semi-condutor, mechanial sealing, photovoltaics, glass and ceramic, automobile, carbon brush and other industry filed. Packaging & ShippingCompany ProfileShijiazhuang Nalai Biotechnology Co., Ltd1.Specialized in making graphite products. 2.Main products: graphite block, graphite plate, graphite rod, graphite tube, graphite mold, graphite crucible, graphite rotor&shaft, graphite sealing, graphite felt, carbon vane,Carburizing agent,Calcined Petroleum Coke,Graphitized Petroleum Coke ect.3.In addition to product manufacturing, we also provide customized services.We look forward to establishing long-term and stable cooperative relations with more customers and creating a better future together!If you need anything, please feel free to contact us.FAQQ: Where can I get product and price information? A: Send us inquiry e-mail, we will contact with you when we receive your email,or contact me on chat app. Q: What is the term of the delivery?A: FOB, CFR, CIF, etc. Q: How to delivery the goods?A: We deliver the goods by truck to port, or loading in container in factory. Q: Are you trading company or factory? A: We are direct factory and have the most advanced machine and about 100 employee in our 18000m2 workshop. Q: What's the minimum order quantity? A: 20tons, one 20' fcl. Q: What's the delivery time? A: 2-3 weeks after got the deposit.
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