Pipe Fittings

Threaded flanges

Threaded flanges are similar to slip-on pipe flanges except the bore of threaded flange has tapered threads. Threaded flanges are used with pipes that have external threads. The benefit of these flanges is that it can be attached without welding. Threaded flanges are often used for small diameter, high pressure requirements. thread flanges with a hub have published specifications that range from 1/2″ thru 24″. TongKang Flange provides thread flanges in all material grades, specifications and sizes.

threaded flange has been was bored out to match a specific pipe inside diameter. The backside of this center opening is then threaded with the relevant-sized tapered pipe thread.

Threaded Flanges can be used in very high pressure services and their major advantage is that they can be assembled without welding.

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