Featured Products

Highest quality standards are achieved through the implementations of latest technology, decades of experience and everlasting moral values , which have helped us to retain our customers as well as multiply them.

Welcome to SURAJ LTD.

Stainless Steel Seamless Heat Exchanger U Tubes

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In addition to the production of Stainless steel seamless straight tubes and pipes to a wide range of Austenitic, Ferritic, Martensitic, Duplex & Super Duplex SURAJ is also having latest In-house “U” bending facility for manufacturing U-Tubes for the use in heat exchangers, condensers, pre-heaters and other applications. These U-Tubes are made in accordance with requirements of TEMA, ASTM A 688 and other statutory requirements or specifications.

“U” bending is done on seamless stainless steel straight tubes by cold working process. Depending upon the radius, which will be strictly according to drawing furnished by the customers, the straight tubes are bent on a pulley of known radius. Thereafter, the bend portion plus 6 inch leg length is stress relieved by resistance heating, The temperature is controlled and maintained with the help of suitable Pyrometer at required temperature and time. Inert gas is passed through it at the required flow rate to avoid inside oxidation.

Our Vision

* To embrace new technologies and methods. * To give unsurpassed products and services to the clients. * To constantly look for improvement and changes.

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Boiler Bank Tubes, Digesters, Economizer Coils, Heat Exchanger Tubes, Helical Finned Tubes, Instrumentation And Fluid Pipings, Large Diameter Welded Pipes, Seamless Buttweld Fitting, Stainless Steel Flanges, Stainless Steel Instrumentation Tubes, Stainless Steel Pipe, Stainless Steel Seamless Heat Exchanger Tubes, Stainless Steel Seamless Heat Exchanger U Tubes, Stainless Steel Seamless Pipes, Stainless Steel Welded Pipes, Steel Pipes And Tubes, Studded Tubes, Surface Condensers, Tubes Or U Tubes