Model: slip-on flangeMaterial: Carbon steel A105/Rst37.2/C22.8/Q235 Stainless steel 304/304L, 316/316L, 321, ect. Standard: ANSI, ASME/DIN/JIS/UNI/BS/GB

Size: 1/2"-60" Pressure: 150lbs-2500lbs Facing: RF/FF/RTJ

welding neck flange