 |
Oklahoma Administrative Code (Last Updated: March 11, 2021) |
 |
TITLE 380. Department of Labor |
|
|
Chapter 25. Boiler and Pressure Vessel Rules |
|
|
Subchapter 9. Downstream Welded Steam Lines |
| SECTION 380:25-9-1. Welding requirements |
| SECTION 380:25-9-2. Inspection |
| SECTION 380:25-9-3. Construction codes available |
| SECTION 380:25-9-4. Owner/user inspection |