Lap Joint Flange
is similar to a Slip On Flange, while, it does not have a raised face. It is used in conjunction with a Lap Joint Stub End.The Lap Joint Flange and Stub End may be used at all pressures and are available in a full size ranges.
Lap Joint Flange manufacturer Duwa Piping can supply flanges with certain special advantages:
Freedom to swivel around the pipe facilitates the lining up of opposing flange bolt holes.
Lack of contact with the fluid in the pipe often permits the use of inexpensive carbon steel flanges with corrosion resistant pipe.
In systems which erode or corrode quickly, the flanges may be salvaged for re-use.