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  • Beware Thermal Cycling in Bioprocessing Part 2
    , but the inward extrusion can. As the gasket material extrudes into the bore of the tubing or pipe, it creates a dam in the flow path of the lines, which are pitched to facilitate draining. The dam can create problems in pure water, CIP and steam sterilization systems, and in the processing system
  • Part 2-Flow Energy Management Applications-Installation Tips & Tricks
    iSeries, for example, has a directional pointer and arrows on the flange to help point you downstream. Measuring the incorrect fluid type in the pipe. It seems like a no-brainer, but this is a more common mistake than you would think. In some situations, an end user might be measuring steam flow

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  • ZFACH1626
    Cracking of a Steam Pipe Flange From: Failure Analysis: The British Engine Technical Reports, F.R. Hutchings and P.M. Unterweiser, Ed., American Society for Metals, 1981 Abstract: The bottom flange of a vertical pipe coupled to an isolating valve in a …
  • The Fukushima Daiichi Nuclear Accident
    ReactorPressure(MPa[abs]) Gas phase leak from the nuclear instrumentation Gas phase leak from the main steam piping flange .
  • MONTHLY REVIEW
    COVERING STEAM PIPE FLANGES .
  • OBITUARY
    5) All leakage from steam pipe flanges , glands and valves should be immediately stopped.
  • Reflections on the Fukushima Daiichi Nuclear Accident
    A scenario was assumed in the analysis that steam had leaked from in-core instrumentation dry tubes or main steam pipe flanges due to temperature rise in the vessel caused by overheating of uncovered fuel and fuel melting.
  • MONTHLY REVIEW
    Also the steam pipe flanges are equipped with " Sargol" joints, the top and bottom lid flanged joints being made with serrated steel rings, and the total weight of the valve exceeds 30 cwt.
  • CR4 - Thread: Half Coupling vs. Weldolet
    Also at the mill I work at bolts are not allowed to be used on steam pipe flanges and we only use heat treated B7 studs that are clearly stamped with identification as well as the matching alloy nuts.
  • CR4 - Thread: Standard Temperature for Hot Bolting
    The other definition of hot bolting I have seen is like the other poster has already said when a fitter changes out one stud at a time on hot steam pipe flanges on a live system.
  • CR4 - Thread: Sealing Agent
    Always used it on the steam piping flange bolts/nuts since we didn't want them to rust up on us.
  • CR4 - Thread: Torque Tightening
    I want to know if there is any formula or thumb rule for torque tightening of steam pipe flanges to equipment.