Specification and approval of welding procedures for metallic materials - Welding procedure test for pipeline welding on land and offshore site butt welding of transmission pipelines Ingestion-build-89079 which are open to the

which are open to the surface of the material to be tested

It also covers the tolerances on the form of the hot-rolled products of aluminum and aluminum alloys

They shall be used in the temperature range − 55 °C to 163 °C

John Slaughter

Specification and approval of welding procedures for metallic materials - Welding procedure test for pipeline welding on land and offshore site butt welding of transmission pipelines Ingestion-build-89079 which are open to theThis European Standard, a part of the BS EN 288 9 series, specifies how a welding procedure specification is approved by welding procedure tests for on land and offshore site butt welding of transmission pipelines under normal atmospheric conditions. Tests are carried out in accordance with this standard unless additional tests (e. g. CTOD tests and all weld metal tensile tests) are specified by the relevant application standard or contract when these