- Miscellaneous Pipe Components
- Block offset BO
- Block offset BOBW
- Block offset BOSW
- Block offset BOSC
- Block offset BOCP
- Block offset BOPL
- Block offset BOCL
- Block return BR
- Block return BRBW
- Block return BRSW
- Block return BRSC
- Block return BRFL
- Block return BRCP
- Block return BRPL
- Block return BRCL
- Hose coupling CH
- Hose coupling CHBW
- Hose coupling CHSW
- Hose coupling CHSC
- Hose coupling CHFL
- Hose coupling CHCP
- Hose coupling CHPL
- Hose coupling CHCL
- Expansion bellows EX
- Expansion bellows EXSW
- Expansion bellows EXSC
- Expansion bellows EXCP
- Expansion bellows EXPL
- Expansion bellows EXCL
- Flame trap FT
- Flame trap FTBW
- Flame trap FTSW
- Flame trap FTSC
- Flame trap FTFL
- Flame trap FTCP
- Flame trap FTPL
- Flame trap FTCL
- Flexible hose FX
- Flexible hose FXBW
- Flexible hose FXSW
- Flexible hose FXSC
- Flexible hose FXFL
- Flexible hose FXCP
- Flexible hose FXPL
- Flexible hose FXCL
- Non-category item NC
- Non-category item NCBW
- Nozzles
- Nozzle (Start flanged) NZFS
- Nozzle (End welded) NZWE
- Nozzle (Start welded) NZWS