Hunan Ketao China Industry Co., Ltd.  

Product Name: Alumina Ceramic Roller for Industrial Kiln Model NO.: KT-1755 Material: Alumina Ceramic Shape: Tubes Type: Refractory Material Feature: Long Time Materials, Instant Materials, Wear Resistant Furnace Refractoriness (?): 800<Refractoriness<2000 Trademark: KETAO Transport Package: Export Wooden Safe Box Specification: 0.1 Origin: China HS Code: 854710000 Product Description Alumina Ceramic Roller for Industrial KilnSpecification:DimensionOuter dia. mmInner dia.mmLength mmRemarkItemThermocouple protection tube7-1701-11010-2500If you need others,we can customize for you.Insulated tubeSingle hole2-5301-50010-3900(inner core)Double holes1-100.4-210-2500Four-Nine holes1-100.5-210-2500Alumina Ceramic Roller Types:Alumina Ceramic Roller is the main products of Ketao China Ceramic. According toworking temperature we are mainly making 3types alumina ceramic rollers.MSCR-A: Al2O3 content, 75%, Max working temperature: 1300C,MSCR-B: Al2O3 content, 73%, Max working temperature: 1250C,MSCR-C: Al2O3 content, 71%, Max working temperature: 1200C.Standard Diameter of Mission Alumina Ceramic Roller,OD(mm) 25 27 30 33.7 35 40 42 45 48 50 55 60 65ID(mm) 15 17 20 22.5 24 29 31 34.6 36.8 38.5 43.5 48 52.4Other sized can be made according to your need.Length can be cut to your need.Max length can up to 5000mm.Main performance index about alumina ceramic :Al2O3 content 75859599.7%Density 2.7-2.93.43.73.9(g/cm3)Bending Strength70-85N/MM2300364450(Mpa)Hot coefficient of expansion677.68(20O°C-80O°C)Refractoriness TemperatureºC1750Thermal Conductivity17182035(W/(m.R))Dielectric Strength 9101112(kv/mm)Working Temperature 1300140016001750ºC(Long time use)Water Absorption <0.8<0.2<0.2<0.1-0.2%Packaging &DeliveryPackaging Details: (1) Export safe wooden box (2)Inner boxes with filler . (3)Outpackage is high quality cartons . (4)Custom packageWhat can we do for you?1. Sample is available.2. Independent R&D, ISO manufacture, precise quality standards, modern logistics management, and sound marketing strategy.3. Inquiry replied within 24 hours.4. Patented products.5. OEM or ODM is available.6. Some extra accessories can be supplied.7.The larger quantity you order,the more competitive prices you'll get.8. Necessary Certificates can be supplied.Why To Choose Us1. What's your MOQ ;We have no MOQ for your try orders.It won't occupy too much of your money to help you to test the market you're going to enter.2. R& DCenter and Factory: We have our own R& Dcenter and factory, so we can supply you products at competitive price.3. Good Service : We treat clients as friends.4. Good Quality : We import top quality accessories to manufacture our products, we have confident we can offer you the best quality.5. After-sales service:One year's guarantee. Wearing accessories comes with the products to help you to reduce the repair bill.Add :Sunjia Wan Industry Area, Liling City, Hunan Province, China