1.Product No.: F-G-B01 2.Product name: Gost 12836-67 BLIND FLANGE 3.Pressure: PN10, PN16, PN25, PN40, PN63 1) Pressure: PN10, PN16, PN25, PN40, PN63 2) Size: DN15 – DN5003) Type: Blind (BL)4) Material: CT20, 16MN, Stainless steel 304/321/316/316L5) Processing technic: Forging6) Packing: Poly-wooden case or Pallet7) Surface treatment: Rust-preventative oil blind flange