New Century Forging Co., Ltd
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(Total 3 Products for Aluminum Butt Welded)
Aluminum flange welding neck flange
Welding neck flanges are flanges that designed to be joined to a piping system by butt welding. The weld neck flange is relatively expensive because of its long neck, butt is prefereed for high stress applications. The neck, or hub, transmits stresses to the pipe, reducing stress concentrations at the base of the...
Welding neck flange carbon steel
The welding neck flanges are normally referred to as the high hub flange. It is designed to transfer stresses to the pipe, thereby reducing high stress concentrations at the base of the flange. The welding neck flange is the best designed butt-welded flange of those currently avaliable because of its inherent...
Butt welded collar flanges GOST 12821-80
Welding neck flange are distinguisdhed from other types by their long tapered hub and gentle transition of thickness in the region of the butt weld joining them to the pipe. The long tapered hub provides an import reinforcement of the flange proper from the standpoint of strength and resistance to dishing. The welding...
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