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Established 1923 I 31 HC High ConfidenceTube Plug Call for Price High ConfidenceTube Plugs When you have to plug off leaking tubes in condensers and heat exchangers the Conco patented High ConfidenceTube Plugs are Absolutely the Best plugs you can useTested at pressures in excess of 70 BAR 1000 PSI and available in 19 to 32 mm 34 to 114 O.D. tube sizes these tube plugs offer a separate gripping and sealing design in one plug will not move into or out of leak- ing tubes and can be used on coated or epoxied tubesheets. Features n Installation is quick and easy n Chloroprene cylinder material expands to seal tube n Available with metal components in titanium stainless steel brass and bronze ExpandingTube Plugs For temporary or permanent plugging of 16 to 32 mm 58 to 114 O.D. condenser and heat exchanger tubes Concos line of ExpandingTube Plugs are tested to withstand a wide range of pressure temperature and vibration conditions. The larger washer on the end of the EX-3Tube Plug allows the plug to fit flush with the tubesheet and not be pulled into the tube by the vacuum of the unit.The EX-4Tube Plug is designed to be placed inside the tube at exact locations to enable leak detection tests of other tubes.These plugs can resist pressures up to 150 PSI.The EX-FTube Plug offers a separate gripping and sealing design in one plug and seals to 28 BAR 400 PSI. Features n Made of vulcanized cloth fiber rod n Machined to fit specific tube sizes n Only a hammer needed for quick easy installation FiberTube Plugs Easily installed for emergency and temporary plugging of condenser and heat exchanger tubes the Conco FiberTube Plug expands when wet to effectively seal off the tube.These one-piece plugs will not damage tubesheets and can be used in temperatures up to 110 C 230 F.They are available for plugging tubes 16 to 32 mm 58 to 114 O.D. EX-3 ExpandingTube Plug Call for Price EX-4 ExpandingTube Plug Call for Price EX-F ExpandingTube Plug Call for Price Features n Available in titanium stainless steel brass and bronze n Special materials available on request n Can be machined to your drawing specifications Pin and Pin and CollarTube Plugs The one-piece tapered design of theType-1 PinTube Plug fits specific tube sizes.TheType-2 Pin and Collar Tube Plug features a two-piece design with a matching tapered pin and collar for a positive full-length seal. Both types of tube plugs seal at high temperatures and isolate leaking tubes from the system allowing continued use of the unit without major overhaul.They are available for plugging tubes 16 to 32 mm 58 to 114 O.D. and are ideal for plugging tubesheets where tube samples have been extracted. TYPE-1 PinTube Plug Call for Price TYPE-2 Pin and CollarTube Plug Call for Price Features n Separate gripping and sealing design in one plug n Tested to over 70 BAR 1000 PSI under a wide range of temperature and vibration n Grip made of machined serrated adjustable cleats allowing for positive gripping action n Durable expanding chloroprene cylinder provides dependable sealing action n Available with metal components in titanium stainless steel brass and bronze FP FiberTube Plug Call for Price