We offer a small range of galvanised forged carbon steel branch reducing tees to ASME B16.11 are here on our website, this includes sizes up to 1 1/2” (40mm) x 1/2" (15mm) nominal bore. These pipe fittings are all forged from HDG galvanised ASTM A105N carbon steel and conform to the ASME B16.11:2016 and BS 3799:1974 standards.
Our ASME B16.11 reducing tees come with BSPT threads to ISO 7-1 (BS EN 10226, they’re manufactured in Europe and come with 3.1 test certificates. These forged fittings are 3000lb/psi (206 bar) pressure rated and generally used in high pressure/temperature installations with ASTM A106 seamless steel tube.