Liste des codes de l'énumération (to be validated): |
plate flange for welding, loose plate flange with weld-on plate collar or lapped pipe end, loose plate flange with weld ring neck, loose plate flange with pressed collar with long neck, loose plate flange with pressed collar, loose plate flange with weld-neck collar, blind flange, weld-neck flange (WN), hubbed slip-on flange for welding, hubbed threaded flange, integral flange, weld-on plate collar, lapped pipe end, weld-neck collar, weldring neck, pressed collar with long neck, pressed collar, female straight thread, female tapered thread, male straight thread, male tapered thread, threaded flange (TF), socket weld flange (SW), lapped joint flange (LJ), slip-on welding flange (SO), slip-on flange hub (SOH), slip-on flange plate (SOP), loose flange, others |