The tube sheets/supports made by HEXIN™ are widely used in the convection section of polypropylene furnace, tube hangers, furnace hooks, spacers, are bolted to the inside walls of a cracking furnace. Pipe fittings with various sizes, like elbows, Y pieces are for welding into coils, crossovers, etc., ( cast tube support, intermediate tube support)
We manufacture them mainly by resin sand casting and investment casting method.
We know the critical application of these components, we so we do each step of the production very very carefully , we guarantee 100% according to the standard and specification. From PMI of raw materials to Chemical composition of molten, dimension test, liquid Penetrant Inspection (LPI), x-ray test, pressure test, etc., We are quite proud to say that you buy SAFETY when you buy such castings from us because the castings are customized and produced by real experts in China.( cast tube support, intermediate tube support)
