2007年7月30日 · In older editions of the B31.3 Code, a diagram was included that showed (within the plant boundaries of process plants) the intended jurisdictions of various ASME B31 …

2007年1月18日 · ASME B31.3 calculation for Hydrostatic Pressure Test can be limited follows: (c) if the test pressure as defined above would produce a nominal pressure stress or longitudinal …

2010年11月7日 · Hi all, (a) Category D Fluid Service: a fluid service in which all the following apply: (1) the fluid handled is nonflammable, nontoxic, and not damaging to human tissues as …

2003年7月31日 · Subject: ASME B31.3-1993 Edition, Chapter VI Inspection, Examination, and Testing Date Issued: November 21, 1994 File: B31-94-o59 Question (1): In accordance with …

2009年10月27日 · Question (2): In accordance with ASME B31.3-.1996 Edition, para. 335. 1.1 (c), do the requirements apply to all pipe sizes and pressure rating classes? Reply (2): Yes. This …

2015年7月27日 · Please clarify my understanding, that per B31.3- 2014, PWHT is required for all thicknesses per table 331.1.1, while there is exemptions per Table 331.1.3 i.e. for P1 material …

2009年5月29日 · According to B31.3 paragraph 319.3.1(a), the value of this sum (the "peak to peak stress RANGE") must be less than the value of the Code maximum allowable …

2024年1月17日 · Our customer has questioned this but to me we have followed the code and can refer to ASME B31.3 para 341.3.4 (f) If any of the defective items are repaired or replaced, re …

2003年3月11日 · Greetings all I am hoping to get some opinions on a B31.3 piping compliance issue for some existing piping. I have a bunch of 2” and smaller threaded 304 stainless steel …

2009年12月4日 · I have not found any definition in B31.3, but in the gas code dents are defined in B31.8 Section 841.243 as follows, (c) All dents that affect the curvature of the pipe at the …