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try to get all the data you need from the manufacture, I had the same case before and the hoses were from USHOSE

ASME b31.3 345.2.2 other test requirements a)examination for leaks. A leak test shall be maintain for at least 10 min. and all joints and connections should be examined for leaks. and this is a minimum time if you want to increase as ak1956 for 30 min it is ok for me I preffer 1 hr min

All of u. Thanks now I am trying to see our consultant and replay to u.

Hi gr2vessels Thank u, first, i am not from India, I am from Saudi Arabia, and the reason I asked for TOFD and UT, RT, cause I am involved in a big Project In mounded tank with capacity of 4000 m3 (10 Nos) and some bidders suggest the TOFD instead of UT,RT also our consultant recommend this...

Thanks Biginch, What i understand is even the contractor follow procedure of welding as per the codes i will get a defected weld but within 5% of total welded points? What about 80% failure I think if I got a 80% failure ? i am sure the contractor not follow the codes right?

Thank u all What about RT only instead of TOFD or UT?

Hi If u have 2 choose between TOFD (wich is now approved by ASME codes) and normal RT or UT which one u will choose? 4000 m3 vessel (cylindrical-mounded for LPG) does any one choose TOFD before?

sowhatso, i advise U to start with calculation for this problem and tell us what u got. Do not trust the supplier, do u have an engineering dept.?

Hi gents let us say that i am preparing a contractual documents, and the list of scope of work. one of the list Items is welding I wrote: Welding of all pipes connection as per ASME B31.3 and AWS 1-1. my question is: 1 st: Is the contractor must do the welding including NDE either (UT, RT) (I...

thank you all, I have already ask the supplier to check and the flange will be replace. but I need clarification regarding join of 2 difference material flange, Is it accepted by ASME B31.3? regards

Hi The flexible hose we have ordered came with flanged connection as per our requirement. but I found the flange material is mild steel ASA 300 while we asked for carbon steel flange material A 105 class 300 what i know is mild steel has low carbon content and is more malleable and it is not...