DN300 Pipe Clamps — 12" · Ø323.9mm

DN300 is the nominal pipe size matching an outer diameter of approximately 323.9 mm, equivalent to 12" in imperial sizing. At NIBRO we manufacture 20 different clamp variants for this exact pipe size in stainless steel grades 304 (V2A) and 316 (V4A) — covering complete sets with bolts and nuts, individual halves and DIN 3567 heavy-duty variants.

All DN300 clamps are manufactured in our Oisterwijk facility using European stainless steel in strip or coil form, with our signature double-bent design for a perfect pipe fit. Standard delivery is 24 hours from our stock — for orders above €500 we ship free of charge within NL/BE/DE.