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China, Chinese Polished Graphite Tubes for Copper Continue Foundry1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Refractory MaterialSilica Refractory MaterialGraphite TubesGraphite Tube
Shijiazhuang Nalai Biotechnology Co., Ltd.
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Product Description Product Description Graphite tubeOur graphite pipe, made from good performance graphite blocks, are widely used in metallurgy, machinery, electronics and chemical industry, etc. We could supply fine-grain graphite, medium-grain graphite, high pure graphite, isostatic graphite, kinds of domestic and imported graphite, and so on. The characteristics of our graphite pipe:1. low electric resistance2. high temperature resistance3. good electric and thermal conductivity4. high oxidation resistance5. greater resistance to thermal and mechanical shock6. high mechanical strength and machining accuracy7. homogeneous structure8. hard surface and good flexural strength Our Advantages:1. Various dimensions according to customers' requirements2. Exact machining accuracy3. Relevant suggestions based on your condition4. Stable after-sale service ItemUnitGuarantee ValueTypical ValueMax Grain sizemm0.80.8Bulk Densityg/cm3≥1.721.75Electric ResistanceμΩ.m≤98.3Bending StrengthMPa≥14.517.5Compressive StrengthMPa≥3240Thermal ConductivityW/(m?K)≥120140C.T.E(100-600)oC10-6/oC≤2.82.4Ash Content%≤0.20.09 High pure graphite material ItemUnitbaked three timebaked four timesimpregnated twiceImpregnated three times grain sizemm≤325mesh≤325meshBulk densityg/cm3≥1.78≥1.85Specific resistanceμΩ.m≤14≤13Bending strengthMPa≥40≥45Compressive strengthMPa≥60≥65Ash content%≤0.1≤0.05 ItemUnitIsostatic graphitegrain sizeμm5-22Bulk densityg/cm31.8-1.85Specific resistanceμΩ.m10-15Bending strengthMPa≥40Compressive strengthMPa≥70C.T.E.(100-600) °C10-6/°C3.2-5.2Modulus of elasticityGPa9.5-12.5There are various selections of the materials. Based on the working environment, our engineers will offer the suitable graphite material.FAQ:Q:Do you provide free sample?A:Yes,we always do,but first time you'd better pay the delivery charge.Q:Could you print our company logo on nameplate and package?A:Yes,we can do that.Q:Do you accept custom design on size?A:Yes,if the size is reasonable.Q:What's your delivery time?A:We're factory,so we can efficiently control the production time.Q:What's your payment?A:We accept T/T,L/C,D/A,Western Union,Paypal.
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