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Reg. 57
MATERIALS OF CONSTRUCTION

ELECTRICAL -RESISTANCE -WELDED STEEL BOILER AND SUPER-HEATER TUBES FOR DESIGN METAL TEMPERATURES NOT EXCEEDING 4540 C (8500 F)


General


(a) These regulations cover electrically welded tubes made of steel  and  intended for boiler, super heater  and heat exchanger 

(b) The welded tubes conforming to other national or international standard which are known to be commonly used as being suitable for use as boiler, superheater or heat exchanger tubes and not specifically prohibited by these regulations can also be used provided such tubes satisfy the requirements of these regulations and are certified as per these regulations: 

Provided that if the tubes are not hydraulically tested at the pressure required under this regulations, the Inspecting Authority may accept such tubes after witnessing hydraulic test at the required pressure at the makerís or fabricatorís works or userís premises

 

 
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Message from Chairman of Central Boilers Board About Central Boiler Board History of Indian Boiler Regulations Foreword Contents Chapter Wise Contents Regulation Wise List of Amendments
Indian Boilers Act 1923 Ibr Forms Home Search Help Contact Us