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Reg. 400, Reg. 401, Reg. 402, Reg. 403, Reg. 404

RIVETED STEEL BOILERS

Construction and Workmanship

The requirements as regards the preparation of plates, cylindrical shells, butt-straps, end plates, barstays, angle rings, inspection, openings rivet holes, riveting, fullering and caulking shall comply with the relevant provisions of Chapter III.



Reg. 401

Working Pressure of Shells

Determination of working pressure of shells shall comply with Regulation 176.



Reg. 402

Strength of Riveted Joints

Strength of riveted joints shall comply with Regulations 177, 178 and 179




Reg. 403

Thickness of Butt-Straps

Thickness of butt-straps shall comply with Regulation 182.




Reg. 404

Maximum pitch of rivets in Longitudinal Joints

Maximum pitch of rivets in longitudinal seam shall comply with Regulation 183.

 
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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