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Reg. 89
MATERIALS OF CONSTRUCTION

GENERAL GREY IRON CASTINGS (GRADE A)

Mechanical test

The casting must comply with the transverse and tensile tests specified in Regulation 90 and Regulation 91. All test pieces shall be selected by the Inspector and tested in his presence and to his satisfaction.

 
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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