Approval by a standard welding procedure
A standard WPS must comply with the requirements in EN 288-2, and be approved
by a examiner or examining body that verifies that welding and testing are carried
out in accordance with the requirements of the standard. Organisations that have
prepared approved standard welding procedures can then supply them as bases for other
companies various welding data sheets. The use of standard welding procedures, as of
approved consumables or previous experience, can be limited by standards applicable to
particular products or by requirements in contracts.
The use of standard welding procedures requires the involvement of a welding coor-
dinator in accordance with EN 719, coupled with a requirement that the company's
quality management system must fulfil the requirements of the applicable part of EN
729.
Standard welding procedures are valid as long as the above requirements are
fulfilled.
Supplied By RIHUI Ceramic Welding Backing
Date: 2023-04-10 hits: 485 Return
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