Power Piping Code Gas Piping
Power Piping Code Gas Piping
(OP)
Our company has welders with certifications per AWS Code.
We have seen in the new specifications that qualified welding procedures ,welders and operators in accordance with ASME B31.1, or ASME B31.9 as applicable, for shop and project site welding of piping work. We work on schools and commerical projects.
Does our AWS certs qualify, or do we need to get our ASME PP stamp and get our welders re-qualified.
We have seen in the new specifications that qualified welding procedures ,welders and operators in accordance with ASME B31.1, or ASME B31.9 as applicable, for shop and project site welding of piping work. We work on schools and commerical projects.
Does our AWS certs qualify, or do we need to get our ASME PP stamp and get our welders re-qualified.





RE: Power Piping Code Gas Piping
RE: Power Piping Code Gas Piping
Also, we do install gas piping (natural and LP) for food service equipment , boilers etc... Do we need PP stamp when welding gas lines.
RE: Power Piping Code Gas Piping
Since there is no stamping required, you can fabricate this piping even if you don't have a PP stamp as long as you have procedures and welders qualified to ASME Sec IX.