We supply bushing made from malleable iron.
Standards:
- ASME16.3: Malleable iron threaded pipe unions
- ASTM 197: Standard Specification for Cupola Malleable Iron , Cupola malleable iron, Malleable iron castings
- ASME B16.14 Ferrous Pipe Plugs, Bushings and Locknuts with Pipe Threads.
- ASME B1.20.1 NPT pipe threads
Size and Surface:
- 2" x 1/2" and 2" x 3/4" and other sizes available
- Ball Blast Surface

The picture below shows we used a thread gauge to check product quality.

NPT Thread (ASME B1.20.1):
