... : ASME, ANSI, API, JIS, DIN 3) Material:WPB234, 316 Features:1) Carbon steel fitting and stainless steel fitting2) Standard: ASME, ANSI ... , DIN 3) Material: WPB234, 316L, 304L, 321, 321H 4) Size: 1/2" - 24"5) Production with anneal solution for stainless performanceOuter ...