This group of flanges is designed with a hub on the backside tapering to a diameter that will match the pipe to which it will be welded. These flanges are bored to match the inside diameter of the mating pipe so there will be no restriction of product flow. more...
Weld Neck Flanges have a long tapered hub and gradual transition of thickness in the region of the butt weld joining them to the pipe. The tapered hub provides important reinforcement to the flange and resistance to dishing. This type of flange is preferred for severe service conmore...
Butt weld pipe flange connections come in o-ring and flat face and code 61 and code 62 flange options. A schedule 40, 80, or 160 pipe is inserted into the fitting and welded in place. These are steel fittings.more...
a. Steel material conforms to the requirements of AWWA C207 specifications. Other material is available upon request. b. Meets ANSI class 150 pattern. more...
Weld neck flanges are circumferentially welded at the neck where the integrity of the butt welded area can be easily examined by radiography. The bores of both pipe and flange match, which reduces turbulence and erosion inside the pipeline. The weld neck is therefore durable in cmore...
A&N offers CF weld flanges in two designs: fixed and rotatable. Fixed flanges are welded so that their bolt hole orientation is set. Rotatable flanges have a two piece design which facilitates bolt hole alignment during installation. In addition, bolt holes are specified as eithemore...
