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Reg. 55
MATERIALS OF CONSTRUCTION

SEAMLESS FERRITIC PIPES FOR HIGH TEMPERATURE SERVICE

Additional tests before rejection

(i) If any one or more tests specified in these regulations fail, two further tests of the same kind may be made on two other pipes of the same batch.  If any of these tests fails, the batch of the pipes represented may be given a further heat treatment and entire set of tests shall be repeated. 

(ii)  If the repeat tests are satisfactory, the pipes shall be accepted. If any failure in the tests should occur the entire batch of the pipes shall be rejected.
 
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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