welding a 2.5" pipe to 6" pipe without fittings
welding a 2.5" pipe to 6" pipe without fittings
(OP)
Does it comply with ASME B36.1 to weld a 2.5" pipe to a 6" main pipe through making hole on the main pipe and welding the other pipe in the T form? both pipes are seamless sch 40 and water pressure is 100 psi.





RE: welding a 2.5" pipe to 6" pipe without fittings
RE: welding a 2.5" pipe to 6" pipe without fittings
If so check out para 127.4.8
Design temp makes a difference also.
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RE: welding a 2.5" pipe to 6" pipe without fittings
& also cold water run in the pipe.
thank you.
RE: welding a 2.5" pipe to 6" pipe without fittings