1)Size: 1/2 to 48-inch 2)Material: 304/304L, 316/316L, 317L,321, 321H, 310S, 347H, DUPLEX2205, ... , 310S, 347H, DUPLEX2205, S31803 and 904L stainless steelWall thickness: SCH5S to SCH160STypes: butt welded and seamless pipe fittingStandards: ASME/ANSI B16 ... , chemical, medical equipment, aviation and boiler heat exchangerproductfactory corner pipe fitting