Forged class 3000 reducing half coupling, ASME B16.11-2009Connection: BSPT female threads, both ends (AS 1722.1 / ISO 7)Astm a105 carbon steel, plain black (oiled) finish
A forged class 3000 reducing half coupling that a half coupling with a smaller threaded bore than the welded end. Made to ASME B16.11-2009 from ASTM A105 carbon steel with BSPT female threads, both ends cut at both ends. Plain black (oiled) finish suits dry or sheltered service. For outdoor or damp installations, use the galvanised variant. As a pipe coupling in black with BSPT connections, it pairs cleanly with the rest of the AAP high-pressure range so a complete joint can be built from one supplier.
