DIN STANDARD 1.4845 1.4848 CENTRIFUGAL CASTING FURNACE ROLLS   1. The rolls/rollers are of good heat, corrosion, wear-resistant properties, working at high temperature environment on average: 800 to 1200°C, which are used in the steel mills, like CAL (continuous annealing line), CGL (continuous galvanizing line)   2. Process:  Centrifugal casting for barrel/tube, forging for journal/shaft, static /investment or sand casting for cone/ trunions, welding and machining and grinding   3. Materials Standards: ANSI, ASTM, ASME, DIN, GB   Materials: 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 requirements   4.  We have in-house facility for each inspection: composition by spectrometer, size test, mechanical test, NDT/UT/RT/PT/MT/ET   5. Advantages:      1)Use only new raw material like nickel plate, chrome iron, cobalt, ferrotungsten to guarantee physical property and increased service life of our castings.    2)Owned in-house production and inspect facility to guarantee the best quality.    3)Experienced workers for foundry, machining and welding guarantee excellent quality and prompt delivery   6.  Package: packed by seaworthy wooden case or according to buyers’ request.   7.   Delivery time: according to the quantity of the P.O. usually 30-40 days after the order is confirmed.    8.  We can make radiant tubes, furnace rollers and other dewaxing or sand casting products according to customers’ DRAWINGS.