Threaded Pipe Flanges

Threaded flanges are threaded in the bore to match an external thread on the pipe. The threads are tapered to create a seal between the flange and pipe as the tapers approach the same diameter. These flanges are normally designed for low pressure, non-cyclic applications. Threaded pipe flangesare similar to slip-on pipe flanges except the bore of threaded pipe flange has tapered threads. Pipes that have external threads are used along with Threaded pipe flanges. These pipe flanges has an advantage that it can be attached without welding. Threaded pipe flanges are used Often for small diameter, high pressure requirements. Slip on Pipe flanges with a hub have published specifications that range from 1/2" thru 24". Simplex Trading Company provides Slip-On pipe flanges in all material grades, specifications and sizes.