... ) the Flange type (PC, the JPC flange continually).The specification of radiator: Width:310mm,480mm,520mm,535mm.The center distance includes ... in Distribution Transformers . Radiators are produced as the guidelines of JB/T5347-1999 standards .Swan Neck Type Radiators for ... good looks, etc. 3. Innovation and R & D: double-stopper protection of discharging gas (oil), set tubing bore hole as big ...