MSS SP-25-2018 marking system applies to the marking of new valves, fittings, flanges, and unions
used in piping connections that include (but are not limited to) flanged, soldered, brazed, threaded, or
welded joints.
The markings specified within this Standard Practice serve to identify the manufacturer, the rating
designation, materials of construction, and special service limitations imposed by the manufacturer. They
are used for product identification and to assist in proper application.
Marking for remanufactured and refurbished valves, fittings, flanges, and unions is outside the scope
of this Standard Practice.
| ANSI : | ANSI Approved |
| File Size : | 1
file
, 680 KB |
| Note : | This product is unavailable in Ukraine, Russia, Belarus |
| Number of Pages : | 42 |
| Published : | 09/01/2018 |
| Redline File Size : | 2
files
, 7.4 MB |
