GJU Series Union Ball Joints

Green Instrument thread Fittings have been developed based on ASME B31.3 for instrumentation and process control in sizes 1/8″ to 2″. Green Thread and weld fittings have a wrench flat allowing standard Hex wrench assembly. This is one of the Green Pipe fitting benefits.

Female NPT both ends

Item # Material P – Pipe Size L S H – Hex H1 – Wrench Flat
GJU-2N-S S.Steel 316/316L Dual Grade 1/8 45.7 mm 6.9 mm 28.6 mm 23.8 mm
GJU-4N-S S.Steel 316/316L Dual Grade 1/4 59.4 mm 9.1 mm 34.9 mm 30.2 mm
GJU-6N-S S.Steel 316/316L Dual Grade 3/8 63.5 mm 13.2 mm 38.1 mm 33.3 mm
GJU-8N-S S.Steel 316/316L Dual Grade 1/2 68.6 mm 15.7 mm 44.5 mm 41.3 mm
GJU-12N-S S.Steel 316/316L Dual Grade 3/4 79.2 mm 22.4 mm 50.8 mm 47.6 mm
GJU-16N-S S.Steel 316/316L Dual Grade 1 90.4 mm 26.2 mm 63.5 mm 60.3 mm
GJU-2N-C Carbon Steel 1/8 45.7 mm 6.9 mm 28.6 mm 23.8 mm
GJU-4N-C Carbon Steel 1/4 59.4 mm 9.1 mm 34.9 mm 30.2 mm
GJU-6N-C Carbon Steel 3/8 63.5 mm 13.2 mm 38.1 mm 33.3 mm
GJU-8N-C Carbon Steel 1/2 68.6 mm 15.7 mm 44.5 mm 41.3 mm
GJU-12N-C Carbon Steel 3/4 79.2 mm 22.4 mm 50.8 mm 47.6 mm
GJU-16N-C Carbon Steel 1 90.4 mm 26.2 mm 63.5 mm 60.3 mm
GJU-2N-B Brass 1/8 45.7 mm 6.9 mm 28.6 mm 23.8 mm
GJU-4N-B Brass 1/4 59.4 mm 9.1 mm 34.9 mm 30.2 mm
GJU-6N-B Brass 3/8 63.5 mm 13.2 mm 38.1 mm 33.3 mm
GJU-8N-B Brass 1/2 68.6 mm 15.7 mm 44.5 mm 41.3 mm
GJU-12N-B Brass 3/4 79.2 mm 22.4 mm 50.8 mm 47.6 mm
GJU-16N-B Brass 1 90.4 mm 26.2 mm 63.5 mm 60.3 mm