U Bend/UReturn Bendsare formed by By thermoforming process with a very small bend radius which bend radius smaller than 1.5 tube out diameter(R≤1.5D). Such Return bend tube help save much installation space,widely application to Economizer,Boilers, Heat exchangers,tube bundles,Radiators, air coolers, air preheaters etc. All of our return bends and tube fabrications are manufactured to the customer’s specifications.U Bend/Return Bend under the stringent quality checks before the delivery to ensure quality is served to our valued customers.

ASTM A179 U Bend  ASTM A192 Return U Bend  ASTM A210 Gr A1 U Bend ASTM A210 Gr.C U Bend JIS G3461 U Bend  JIS G3462 U Bend  DIN17175 U Bend   EN10216-1 return bend EN10216-2 return bend

Carbon steel return bend. Small bend radius U tube  carbon steel Return bend Stainless steel U bend copper alloy U bend, Titanium U bend,duplex U bendMonel400 U bend UNS N06600,625 U bend, Incoloy800/800H 825 U bend  hastelloy alloy U bendAluminium brass U bend Admiralty brass U bend Copper-nickel U bend

Application:

Return bender is used to Boilers, Heat exchangers,tube bundles, coal savers, air coolers, air preheaters.

Manufacturing processing: 

Base tube inspection,straighten,cutting length, thermoforming process ,Beveled end,inspection,painting.