DN4000 Flange

Explore top-quality Long Weld Neck Flanges from a trusted supplier offering forged steel options in ASTM A105, A181, A516, A694 F42-F70, and SS 400 materials. Available in sizes ranging from 1/2 to 160 inches (DN15-DN4000), our flanges adhere to industry standards including ASME B16.5, B16.47, BS 4504, and DIN 2631. Choose reliability and precision for your projects with our comprehensive range of Long Weld Neck Flanges.

Explore a leading Long Type Weld Neck Flange manufacturer offering a wide range of options in Carbon, Alloy, Duplex Stainless Steel, and Monel materials. Sizes range from 1/2 to 160 inches, with Class specifications from 75 to 2500 LB. Our flanges adhere to ASME, ANSI, BS, and DIN standards, available in RF, FF, and RTJ designs for versatile applications.