DN15 X 8 (1/2" X 1/4" NB) NPT GALVANISED FORGED STEEL REDUCING HEX NIPPLE A105N

Side 1 Thread: 1/2" NPT Male x Male
Suits an outside diameter (OD) of: 21.3mm
Side 2 Thread: 1/4" NPT Male x Male
Suits an outside diameter (OD) of: 13.72mm
Material: Forged Steel Galvanised (HDG) A105N
Finish:

Standards:
BS3799, ANSI B16.11 MSS SP-83, MSS SP-95, MSS SP-97




Alternative terminology:
Reducing Heagon Nipple, Forged Steel Galvanised (HDG), Carbon Steel,, Threaded, Screwed, , Fittings.