figure 8 flang spacer Size: from 1/2 to 200 inch ( ... GB, HG, UNI, API CS,SS.. figure 8 flang spacer Technics: Forged Size: from 1/2 to 200 inch ... Blff), Swrf (Swff), Plrf (Plff), Ljrf (Ljff), Spectacle Flg8 (Spacer & Blanks), Square Flange, Lwnrf (Ff), Thrf (Ff) Facing Method: ... Flange, Companion Flange, Plate (PL) Flange, Spectacle FLG8 (Spacer & Blanks), Square Flange, Long Welding Neck (LWN) and so ...