| ISO 18119 | Gas cylinders — Seamless steel and seamless aluminium-alloy gas cylinders and tubes — Periodic inspection and testing | Fluid systems and components for general use | ADOPTED ISO STANDARDS | RWF82,500 | View Details | |
| RS ISO 4706: 2008 | Gas cylinders — Refillable welded steel gas cylinders — Test pressure 60 bar and below | Fluid systems and components for general use | ADOPTED ISO STANDARDS | RWF49,500 | View Details | |
| ISO 11623 | Transportable gas cylinders ? Periodic inspection and testing of composite gas cylinders | Fluid systems and components for general use | ADOPTED ISO STANDARDS | RWF55,500 | View Details | |
| ISO 11621 | Gas cylinders ? Procedures for change of gas service | Fluid systems and components for general use | ADOPTED ISO STANDARDS | RWF18,000 | View Details | |
| RS ISO 11114-2 | Gas cylinders — Compatibility of cylinder and valve materials with gas contents —
Part 2: Non-metallic materials | Fluid systems and components for general use | ADOPTED ISO STANDARDS | RWF21,000 | View Details | |
| RS ISO 11114-1 | Gas cylinders — Compatibility of cylinder and valve materials with gas contents — Part 1: Metallic materials | Fluid systems and components for general use | ADOPTED ISO STANDARDS | RWF72,000 | View Details | |
| RS ISO 10462 | Gas cylinders — Acetylene cylinders — Periodic inspection and maintenance | Fluid systems and components for general use | ADOPTED ISO STANDARDS | RWF33,000 | View Details | |
| RS ISO 7225 | Gas cylinders — Precautionary labels | Fluid systems and components for general use | ADOPTED ISO STANDARDS | RWF10,500 | View Details | |
| RS ISO 5199: 2002 | Technical specifications for centrifugal pumps — Class II | Fluid systems and components for general use | ADOPTED ISO STANDARDS | RWF85,500 | View Details | |
| RS ISO 22991: 2004 | Gas cylinders — Transportable refillable welded steel cylinders for liquefied petroleum gas (LPG) — Design and construction | Fluid systems and components for general use | ADOPTED ISO STANDARDS | RWF46,500 | View Details | |
| RS ISO 13769: 2018 | Gas cylinders — Stamp marking | Fluid systems and components for general use | ADOPTED ISO STANDARDS | RWF28,500 | View Details | |
| RS ISO 11119-2: 2020 | Gas cylinders — Refillable composite gas cylinders and tubes — Design, construction and testing — Part 2: Fully wrapped fibre reinforced composite gas cylinders and tubes up to 450 l with load-sharing metal liners | Fluid systems and components for general use | ADOPTED ISO STANDARDS | RWF64,500 | View Details | |
| RS ISO 11119-1: 2020 | Gas cylinders — Refillable composite gas cylinders and tubes — Design, construction and testing — Part 1: Hoop wrapped fibre reinforced composite gas cylinders and tubes up to 450 l | Fluid systems and components for general use | ADOPTED ISO STANDARDS | RWF58,500 | View Details | |
| RS ISO 10464: 2004 | Gas cylinders ? Refillable welded steel cylinders for liquefied petroleum gas (LPG)
? Periodic inspection and testing | Fluid systems and components for general use | ADOPTED ISO STANDARDS | RWF22,500 | View Details | |
| RS ISO 10691: 2004 | Gas cylinders — Refillable welded steel cylinders for Liquefied Petroleum Gas (LPG) — Procedures for checking before, during and after filling | Fluid systems and components for general use | ADOPTED ISO STANDARDS | RWF10,500 | View Details | |
| RS 137: 2012 | Transportable refillable steel and aluminium LPG cylinders — Disposal | Fluid systems and components for general use | STANDARDS OF RWANDA ORIGIN | RWF3,000 | View Details | |
| RS 136-2: 2012 | Liquefied petroleum gas cylinders — Part 2: Safe use of liquefied petroleum gas (LPG) in domestic dwellings — Code of practice | Fluid systems and components for general use | STANDARDS OF RWANDA ORIGIN | RWF9,000 | View Details | |
| RS 135-5: 2012 | The handling, storage and distribution of liquefied petroleum gas in domestic, commercial, and industrial Installations — Part 5: The fuelling of forklift trucks and other gas operated vehicles — Code of practice | Fluid systems and components for general use | STANDARDS OF RWANDA ORIGIN | RWF18,000 | View Details | |
| RS 130-3: 2012 | Welded low carbon steel gas cylinders exceeding 5-litres water capacity for low pressure liquefiable gas — Part 3: Code of practice for filling, distribution and retailing of liquefied petroleum gas in cylinders | Fluid systems and components for general use | STANDARDS OF RWANDA ORIGIN | RWF6,000 | View Details | |
| RS ISO/TR 4191: 2014 | Plastics piping systems for water supply ¾ Unplasticized poly(vinyl chloride)(PVC-U) and oriented PVC-U (PVC-O) ¾ Guidance for installation | Fluid systems and components for general use | ADOPTED ISO STANDARDS | RWF66,000 | View Details | |
