Flange connections & accessories

ISO 6164 flange connections

Four-bolt square flanges to ISO 6164 are the choice for larger lines and higher nominal pressures, here from ND 160 up to ND 400 bar. The range covers straight and 90° butt weld centering flanges (VKA, VKK, VKW), centering flange plugs for the sizes in between (VKB, G-VKB), square flanges (VK) and T-flange connectors (VKV). Carbon steel as standard, stainless steel on request, with bolt kits in metric grade 8.8 or 10.9.

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