90 degree elbow threaded 3000lb 1. Material: 304, 304L, 316, 316L, etc ... Standard: GB/T 14383, ASME B16.11, BS 3799 90 degree elbow threaded 3000lb Threaded elbows are elbows with screw threads ... at both sides. We offer 90 degree and 45 degree elbows. These fittings have center to face dimension and ... .09.016.526.030.010041061141147979791461521526.511.018.527.533.0