Expansion Joint manufacturer required ASME stamp certificate or not .
Expansion Joint manufacturer required ASME stamp certificate or not .
(OP)
Dear Experts
I am working on one enquiry of Heat-Exchanger that have Thin or Thick Expansion Joint.
All Heat-Exchanger Required to be manufactured under ASME Section Div -1 with U Stamp.
we have to sub-contract Expansion Joint as we have no facility to manufacture it.
since it will be used in U stamp Heat-Exchanger , Shall expansion joint Manufacturer require U stamp
Certificate ??
or
same can be wived,If Expansion Joint manufactured under provision of UG-11.
Thanks in advance
mechyp
I am working on one enquiry of Heat-Exchanger that have Thin or Thick Expansion Joint.
All Heat-Exchanger Required to be manufactured under ASME Section Div -1 with U Stamp.
we have to sub-contract Expansion Joint as we have no facility to manufacture it.
since it will be used in U stamp Heat-Exchanger , Shall expansion joint Manufacturer require U stamp
Certificate ??
or
same can be wived,If Expansion Joint manufactured under provision of UG-11.
Thanks in advance
mechyp





RE: Expansion Joint manufacturer required ASME stamp certificate or not .
AMinati
RE: Expansion Joint manufacturer required ASME stamp certificate or not .
Regards,
Mike
RE: Expansion Joint manufacturer required ASME stamp certificate or not .
As per UG-11(e) Second Sentence.
" In lieu of the requirement in UG-11(d)(4), the Certificate holder may subcontract to an individual organization not holding an ASME certificate standard pressure parts that are fabricated to a standard othre than an ASME product standard provided all the following conditions"
my interpretation that if my organization comply conditions UG-11(e)(1)to(10)then no need PDR and also ASME Certified Manufacture.
correct me if i'm wrong.
Thanks
mechyp
RE: Expansion Joint manufacturer required ASME stamp certificate or not .
Regards,
Mike
RE: Expansion Joint manufacturer required ASME stamp certificate or not .