Neck flanges

Welding neck flanges are the go-to solution for demanding applications where strength and reliability are paramount. Designed with a long tapered hub, these flanges ensure a seamless and secure connection to your piping system, even under high pressure. We offer a wide selection of sizes from DN 10 to DN 400, crafted from premium stainless steel grades like 1.4301, 1.4404, 1.4541, and 1.4571. These materials provide superior corrosion resistance, ensuring longevity and performance in tough environments. With pressure ratings ranging from PN 10 to PN 40, our welding neck flanges meet the rigorous standards of EN1092-1 and ANSI B16.5, making them a trusted choice for critical industrial projects.