| §192.221 | Scope. |
| §192.223 | [Removed] |
| §192.225 | Welding Procedures |
| §192.227 | Qualification of welders and welding operators. |
| §192.229 | Limitations on welders and welding operators. |
| §192.231 | Protection from weather. |
| §192.233 | Miter joints. |
| §192.235 | Preparation for welding. |
| §192.237 | [Removed] |
| §192.239 | [Removed]. |
| §192.241 | Inspection and test of welds. |
| §192.243 | Nondestructive testing. |
| §192.245 | Repair or removal of defects. |