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  1. DRight

    101 Essential Elements

    Can anyone point me to where to find 101 Essential Elements In a Pressure Equipment Integrity Managment Program Part 1 by John T Reynolds . I have part 2 but cannot locate part 1 Thanks
  2. DRight

    copper sulfate

    This is the internal procedure that we use , hope this is helpfulhttp://files.engineering.com/getfile.aspx?folder=c81ee6cc-1184-439e-b394-8eed5e2195fc&file=Procedure_for_removal_of_stainless_steel_overlay_from_carbon_steel_boiler_tubes.doc
  3. DRight

    Socket weld size limits

    This is a general question . Typically the valves and fittings are used in 2500 psi design and temperatures from 750F to 1000F and what to understand the code requrement . I know thatSWs are susceptible to erosion due to the discontinuity of the pipe internals. 2. Fatigue cracking can be a...
  4. DRight

    Socket weld size limits

    According to B31.1 what are the size and classification limits for socket welded valves and fittings B31.1 references both B16.11 and B16.34 ( which also references B16.11 ) B16.11 limits end at 2" for a 6000 class as no values are given for 2-1/2" class 6000 From a valve manufacture " Refer to...
  5. DRight

    ASME II SA-210 Chemical Composition

    Subject: Chemical Requirements - SA 210 Question: Under ASME II SA-210 Chemical Composition; 8.1 Steel shall conform to requirements as perscribed in Table 1. We have Mill Certificates for SA 210 that list varing amounts of Cu. What max. amounts are acceptable and still within Spec? Please...
  6. DRight

    Our B&W boiler has a number of tube

    Our B&W boiler has a number of tubes that are cold drawn. and asked about substituting with a hot finished tube. Initially we were told that This does not matter as it has no impact on properties. The Cold Drawn has better tolerance but you will pay a premium. A Boiler Manufacturer may have used...
  7. DRight

    Steel Designation

    What is the differance between a steel that has an SA designation or an A designation
  8. DRight

    Steel designation

    What is the differance between an steel designation of SA compared to an A designation
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