49 CFR Subpart E
Welding of Steel in Pipelines
November 18, 2020
§
192.227
Qualification of welders and welding operators
§
192.221
Scope
§
192.225
Welding procedures
§
192.229
Limitations on welders and welding operators
§
192.231
Protection from weather
§
192.233
Miter joints
§
192.235
Preparation for welding
§
192.241
Inspection and test of welds
§
192.243
Nondestructive testing
§
192.245
Repair or removal of defects