GB/T 16507 “Water-Tube Boilers” covers the following eight parts:
- Part 1: General Requirement;
- Part 2: Materials;
- Part 3: Structure Design;
- Part 4: Strength Calculation of Pressure Parts;
- Part 5: Fabrication;
- Part 6: Inspection, Testing and Acceptance;
- Part 7: Safety Appurtenances and Instruments;
- Part 8: Installation and Operation.