furnace roll for annealing furnace

furnace rollName:Furnace roll, furnace rollers before/after coating, charge discharge rollers, support roll, idler roll, guide roll, deflector roll, stabilizer roll, V-rolls, hearth roll, water cooling roll, quench roll, sink roll, working roll, drive roll, wet and dry roll, etc.We offer custom engineering and production for assemblies and individual components like machined tubes/barrel body, trunnion, shafts/journals and refurbishment of existing rolls. Specification:OD.50mm to OD.1600mmProperties:good heat, corrosion, wear resistant propertiesMaterials:High nickel and high chrome heat resistant alloys, cobalt base alloys, like HU, HT, HK, HP, HW, 24/24NbTiZr, 50Cr/50Ni (2.4813), 1.4865, 1.4849, 1.4848, 1.4410, 1.4059, 1.4841, 1.4845, 1.4852, 2.4879 or as per customer’s requirementsProcess:Centrifugal casting for barrel/tube, forging for journal/shaft, static or investment or sand casting for cone/trunnions, welding and machining and grindingApplication:Working at high temperature environment on average: 800-1200℃, which are used in the steel mills, like CAL（continuous annealing line),CGL(continuous galvanizing line)QA&QC:We have in-house facility for each inspection: Composition by Spectrometer; Size test, Mechanical test, NDT, UT, RT, PT, MT, ETStandard:ANSI,ASTM,ASME,DIN,GB etc.Certificates:ISO9001:2008;3.1B Material Certificates, SGS Certificate.Quality control:We have in-house facility for each inspection:Chemical analysis by spectrometerMeasurement inspectionMechanical properties testing, pressure testing, non destructive inspection (NDT): ultrasonic, X-ray, PT, eddy current testingTesting items:Chemical compositions, mechanical properties, ultrasonic inspection, X-ray, dye penetrate test, boroscope, eddy current testing, microscope, pressure testAdvantages:Concentrate in Petrochemical Industry more than 30 yearsComplete engineering and manufacturing services, tooling and gauging design, integrated CAD/CAM system, testing and measuring including CMMExperienced workers for forging, machining and welding guarantee excellent quality and prompt deliveryFocused sales and customer-service teamIn one word, we do everything we can to make your job easier.