Welding Neck Flange

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Welding Neck Flange

The welding neck flange with tempered hub ensures gentle transition from flange thickness to the pipe wall thickness. It is designed to transfer stress to the pipe, thus reducing the high stress concentrations at the base of itself.
With good deformation resistance, the welding neck flange is regularly utilized in high pressure and high or low temperature conditions.

Size Range
Welded Neck Flange: 1/2''~60'' 21.3~1524mm

Wall Thickness
Class 150, class 300, class 400, class 600, class 900, class 1500.

Technical Specifications and Steel Grade
Carbon Steel: ASTM/ASME A105
Alloy Steel: ASTM/ASME A182 F1 ,F2, F5, F9, F10, F91, F92, F911, F11, F12, F22
Stainless Steel: ASTM.ASME A182 304, 304L, 304H, 304N 316, 316L, 316LN

As a specialized welding neck flange manufacturer and supplier based in China, Youfa Group also provides slip-on flange, blind flange, pipe reducer, pipe elbow, and a variety of steel pipes such as a rectangular steel pipe, ERW steel pipe, and hot rolled seamless steel pipe.

Related Names
Welding Neck Pipe | Welding Neck Flange