Pneumatic fitting

screw-inironflat-face

AMERICAN produces 4" through 64" ductile iron flanged pipe in accordance with AWWA C115. The maximum length of flanged pipe is up to 20’0", depending on diameter. Flanges generally are threaded as per C115. Any configurations requiring static castings are in accordance with applicable requirements of AWWA C110. Flanged pipe is generally specified for aboveground service for water, wastewater, air, oil and other liquids where rigid, restrained joints are needed. It is widely used in water and wastewater treatment plants, in industrial piping systems, and for other interior piping as well as for exterior applications such as bridge and other elevated crossings. Pipe may be furnished with one end flanged and the other with virtually any AMERICAN joint as may be required. The underground use of the flanged joint is generally not recommended due to the rigidity of the joint and as noted in appendices of appropriate ANSI/AWWA standards. Flanged pipe is rated for a maximum working pressure of at least 250 psi. If higher ratings are needed, consult AMERICAN and we will evaluate the application and use of Toruseal gaskets. AWWA C110 and C115 flanges are flat-faced. ANSI B16.1 Class 250 flanges are also rated for maximum water working pressure of at least 250 psi. The flanges faced and drilled per ANSI B16.1 Class 250 flanges are raised-face and have a different bolt circle. Be careful when specifying or ordering those. You are invited to consult AMERICAN.