DUPLEX STEEL & ENGINEERING is one of the top most manufacturer, exporter and supplier of Stainless Steel 310/310S Flanges, according to universal standard nature of crude materials which discover application all finished distinctive divisions. 310 Stainless Steel Socket Weld Flanges is also used in furnace components, fire box sheets, and other high temperature containers. We produce ASME SA182 SS 310 Spacer Ring Flanges can be readily cold formed by standard methods and equipment. After forging, annealing is recommended in these Alloy 310S Socket weld Flanges for to relieve all stresses from the forging process.
UNS S31000 | SS 310 Nipolet Flanges is marked with high grade of Stainless Steel material, size, heat number and the stamp of third party inspection before passing on to stainless steel pipe exporters. Grade 310 (UNS S31000) and its various subgrades combine excellent high temperature properties with good ductility and weldability. Grade 310H (UNS 531009) has a carbon content restricted to exclude the lower end of the 310 range, so is the grade of choice for high temperature applications. Grade 310S (UNS S31008) is used when the application environment involves moist corrodents in a temperature range lower than that which is normally considered "high temperature" service. The lower carbon content of 310S does reduce its high temperature strength compared to 310H.
310H and 310S are often produced in "Dual Certified" form - mainly in plate and pipe. These items have chemical and mechanical properties complying with both 310H and 310S specifications. Product complying with 310 only or dual certified 310 and 310S may have a carbon content below 0.04% which will not be acceptable for some high temperature applications.
Furnace parts. Oil burner parts. Carburising boxes. Heat Treatment baskets and jigs. Heat exchangers. Welding filler wire and electrodes.