heat resistant radiant tube and assemblies by Qingdao Hexin Machinery Co.,Ltd.
heat resistant radiant tube and assemblies Our company is one of the professional manufacturing heat-resistant steel castings company who also has the ability of design, production and processing, and with the innovation production of export-orient ation , the main production process are: precision casting, centrifugal casting, lost foam casting, sand casting and so on. The materials used in the radiant tube are ZG40Cr25Ni20Si2, ZG40Ni35Cr25Nb, ZG45Ni48Cr28W5Si2, 1.4848, 1.4852, 2.4879, etc.. W-type radiant tube The W-type radiant tube are usually used for continuous annealing line and galvanizing line vertical annealing furnace,Under the hydrogen nitrogen protective environment, and in order to avoid fuel combustion products contact with the workpiece, allows the fuel combustion procedure to carry out in the radiant tube, Tube is provided by natural gas or coke oven gas combustion heat energy,and radiate the heat to workpiece through tube wall,By way of...