Directorate of Boilers Govt. of W.B


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Online Registration and Renewal of Cetificates of Boilers and Economisers are mandatory w.e.f. 30.05.2017.
Online Approval of Boiler Manufacturer / Erector and Renewal thereof are mandatory w.e.f. 17.08.2017.
Stop Child Labour.
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Steam Pipes

Steam Pipes

"Steam Pipe" means any pipe through steam Passes, if—

(i) the pressure at which steam passes through such pipe exceeds 3.5kg/Cm2 above atmospheric pressure; or

(ii) Such pipe exceeds 254 mm in internal diameter and the pressure of steam exceeds 1 kg/cm2 above the atmospheric pressure,

And includes in either case any connected fitting of steam pipe.