The radiant tubes are made from 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 customers requirements. To guarantee the good quality of the tube ,and elbows castings, bushes and sleeves, walking beams, petrochemical tube sheets, tube supports, tube hangers, we choice only the pure new raw materials like nickel plates, chromium alloy iron, tungsten, we never use recycled materials , we never use the pouring gates and risers, we know castings very well, and we will do everything possibly to achieve the best quality of the nature grade material. Other than the selective material , we do each tests necessary to guarantee a good quality, destructive or NDT, like chemical composition test for each heat, hydrostatic test s,dye penetrant tests, mechanical tests, radiographic tests and more.( furnace radiant tube,centrifugal casti
Main Products
investment castings, centrifugal castings, static castings