GB Flat Welded flanges

Flat welded flange refers to a flange that is related with a container or pipeline by way of potential of fillet weld. It is an arbitrary flange. During the design, in accordance to the integrity of the connection between the flange ring and the straight cylinder section, it is checked in accordance to the quintessential or free flange respectively. Flange rings are handy with and barring neck. Compared with the butt welding flange with neck, the flat welding flange has a user-friendly shape and saves materials, then again the stiffness and tightness are now no longer as perfect as the butt welding flange with the neck. Flat welded flanges are appreciably used in the connection of medium and low stress vessels and pipelines.

Plate flat welded metal pipe flange, flat welded metal pipe flange with neck

Flat welded flanges are superb for piping structures with low strain tiers and low stress fluctuations, vibrations and vibrations. The achieve of flat welding flange is that it is plenty less difficult to align when welding and assembling, and the price is highly cheap, so it has been extensively used.

Product specs DN10-DN2000

Flat welding flanges are no longer allowed to be proper now welded with tees, elbows and one-of-a-kind pipe fittings, and straighten pipe sections are required.