Products Details

Malleable Iron 270 Parallel Thread Socket. Parallel Thread Coupling is a kind of connection pipe fittings. The inner is entire threaded with NPT thread, also named entire thread socket. The another MI coupling is part thread coupling, the inner middle of the coupling is without NPT thread also called part thread socket. The working pressure for these two couplings is 363PSI. For American standard, entire thread socket is much more common but part thread socket also can meet the requirement.

Size	A(mm)	S(mm)	PCS/CTN.
3/8″	17	20.6	1200
1/2″	19	24.6	700
3/4″	22	30.4	500
1″	24	37.2	360
1-1/4″	27	47	220
1-1/2″	28	53	160
2″	32	65	100