ANSI B16.5 Class 150 slip-on flange 1.type:WN, SW, SO, BL, RTJ, LJ, THR 2.Material: A105, ... 150, 300, 600, 900, 1200, 1500, 25002.Size: DN15 – DN12003.Type: WN, SW, SO, BL, RTJ, LJ, THR4.Material: A105, Rst37 ... steel 304/316/ 304L/316L5.Processing technic: Forging6.Packing: Poly- wooden case or Pallet7.Surface treatment: Rust-preventative oil, Black painted ANSI ...