Specifications Petrochemical Heat Resistant Stainless Steel Tube Sheet Material:heat resistant steel Size:OEM Purpose:Petrochemical Industry Petrochemical Heat Resistant Stainless Steel Tube Sheet 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 Process static casting, investment casting, machining, sand blasting specification Customized as drawings Welding consumables Similar to or higher than base material or as per the buyer's requirements Quality Smooth appearance, can work under pressure for long time, advanced testing equipment to ensure the quality Standard ASTM, GB, DIN, BS, etc Application Steam reformer and cracker, ammonia production, convection furnaces, direct reduction of iron (DRI), ethylene pyrolysis, hydrogen production, methanol production Certifications ISO9001:2008;3.1B Material Certificates; SGS Our Testing Items: Kinds of Testings Chemical Composites Mechanical Properties Ultrasonic Inspection X-ray Dye Penetrant Test Boroscope Eddy current testing Microscope Pressure test