Weld Neck Flanges Made in China welding neck flanges. We can produce flanges to ASME standards, as well as flanges that meet other standards. You can also provide drawings and let us produce custom flange products. China Weld Neck Flanges We provide flange products of various standards, such as ASME/ANSI B16.47, B16.5, EN standards, etc. … Continue reading Weld Neck Flanges