NIGERIAN STANDARDS AND SPECIFICATIONS FOR MECHANICAL AND FLUID SYSTEMS, PIPELINES AND COMPONENTS FOR GENERAL USE
MECHANICAL SYSTEMS AND COMPONENTS FOR GENERAL USE
| Standards Title | Code | |
| FASTENERS | ||
| 1. | Mild Steel Wire Nails | NIS 118: 1988 |
FLUID SYSTEMS AND COMPONENTS FOR GENERAL USE
| Standards Title | Code | |
| FLUID STORAGE DEVICES | ||
| 1. | Standards for Polyethylene Water Storage Water Tanks | NIS 535: 2006 |
| 2. | Specifications for Gas Refillable Liquefied Petroleum Containers | NIS 69: 1975 |
| 3. | Specification for Inspection and Testing of Liquefied Petroleum gas (LPG) | NIS 456: 2003 |
| PIPELINE COMPONENTS AND PIPELINES | ||
| 4. | Specification for Steel Pipe (Welded and Scentless) for Water Pipes | NIS 198: 1995 |
| 5. | Standard for Welded Black and Galvanized | NIS 240: 1998 |
| 6. | Specification for cast Iron Pressure Pipes for Water Sewage and Gas | NIS 070: 1975 |
| 7. | Specification for Steel Tubes for Mechanical and General Engineering Purposes | NIS 324: 1997 |
| 8. | General Requirement for Deep-well Hand-pump (Ruwatsan 1) for Rural Water Supply | NIS 325: 1997 |
| 9. | General Requirement for Direct Action Hand-Pump for Rural Water Supply | NIS 327: 1997 |
| 10. | Specification for Unplasticised Polyvinyl Chloride Pipes for Cold-Water Services | NIS 076: 1980 |
| 11. | Unplasticised Polyvinyl Chloride | NIS 375: 1997 |
| 12. | Standard for Asbetos Cement Pressure Pipes | NIS 364: 1997 |
| VENTILATORS, FANS, AIR CONDITIONERS | ||
| 13. | Specification for Room Air Conditioners | NIS 046: 1974 |
| 14. | Rating and Testing of Room Air Conditioners | NIS 047: 1974 |
| 15. | Specification for Table Fan | NIS 063: 1975 |
| 16. | Specification for Pedestal fans and Regulators | NIS 063: 1975 |
| 17. | Nigerian Specification for Ceiling Fans and Regulator | NIS 065: 1975 |
| 18. | Methods of Determination of K. Values of Tensile Testing Systems | NIS 176: 1983 |
| VACUUM TECHNOLOGY | ||
| 19. | Standard for Vacuum Flasks | NIS 536: 2006
(NIS 493: 2004 |
STANDARDS AND SPECIFICATIONS OF THE STANDARDS ORGANISATIONS OF NIGERIA, SON
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