BS EN 10253-4. Butt-welding pipe fittings - Part 4. Wrought austenitic and austenitic-ferritic (duplex) stainless steels with specific inspection requirements Ingestion-build-84997 BS EN BS IEC 60748-4

BS EN BS IEC 60748-4 on requirements for interface integrated circuits is useful for:

NOTE 2    In general it is difficult to make measurements on anisotropic materials and the use of this method for such materials should also be agreed between the parties concerned

• General

BS 4542 on electrical insulating material in sheer form is useful for:

the cyclically varying output (input) torques and the pulsating forces in the associated pipework

BS EN 10253-4. Butt-welding pipe fittings - Part 4. Wrought austenitic and austenitic-ferritic (duplex) stainless steels with specific inspection requirements Ingestion-build-84997 BS EN BS IEC 60748-4