Industrial & Marine MRO
High-intent reference for flange-facing, gasket sheets, and packaged valves tied to piping systems (IMPA Chapters 75/81). Use for shore MRO requisitions and bonded marine stores.
| Nominal | Rating / type | Face-to-face | PCD | Bolts | IMPA store |
|---|---|---|---|---|---|
| DN50 | PN16 | 180 mm | 165 mm | 4 | IMPA 812101 Gate Valve Bronze Flanged DN50 |
| DN80 | Lug type | — | — | — | IMPA 812204 Butterfly Valve DN80 |
| Sheet | Steam std | — | — | — | IMPA 811010 Gasket Steam Standard |
| 0.5 mm | 5611 sheet | — | — | — | IMPA 811040 Gasket Joint Sheet 0.5 mm |
| DN25 | SS full bore | — | — | — | IMPA 812851 Ball Valve DN25 |
| 50A | DIN CI | — | 165 mm | 4 | IMPA 755601 Gate Valve DIN 50A |
| DN40 | Bronze | 170 mm | — | 4 | IMPA 812105 Globe Valve DN40 |
| 50A | JIS 10K | 180 mm | 155 mm | 4 | IMPA 750231 Globe Valve JIS 10K 50A |