Plate flange is also named plain flange, flat flange and slip on flange etc. A plate flange is a flat, circular disk that is welded onto the end of a pipe and allows it to be bolted to another pipe. Typically used in fuel and water pipelines, the two plate flanges will be bolted together with a gasket in between them. The plate flange will have bolt holes all around the perimeter and will be used to create junctions, tees and joints.
STANDARD: ANSI B16.5
FLANGE TYPE: WELDING NECK; SLIP ON; BLIND; LAP JOINT; THREADED; SOCKET WELDING
SIZE: 1/2”-24” PRESSURE: 150LB; 300LB; 600LB; 900LB; 1500LB; 2500LB SEALING TYPE: FLAT FACE(FF); RAISED FACE(RF); RING JOINT(RTJ) MATERIAL: CARBON STEEL ASTM A105/A105N; A694 F42-F70; A-350 LF1/LF2; STAINLESS STEEL ASTM A182 F304/304L; F316/316L; F321; F51 ALLOY STEEL ASTM A182 F11/F12/F22