Acu-Tech sells a range of Bolts and Fasteners for HDPE pipe flanges and valves. Bolt sets are commonly used with backing rings or blind flanges to connect poly flanges either to poly or steel flanges, often in high-pressure applications. Rather than storing, transporting and finding your own packs of bolts, washers and nuts, let Acu-Tech supply you the whole set – exactly what you need, delivered along with your pipe fittings and flanges! Pipelines often use flanges or valves, and the Acu-Tech catalogue contains a good guide to which bolt size is required for each type of backing ring – from M12 up to M33. The bolts are galvanised steel grade 4.6 or grade 8.8, or stainless steel, and are … Continue reading Bolt Sets
