Van Stone Flanged Ends
|To suit pipework NB||PTFE liner Thickness||Length Min.||Length Max.|
Our Van Stone pipe spools have two rotating flanges, the sealing faces are produced by mechanically flaring the steel tube to form a lap collar perpendicular to the pipe.
Van Stone pipe spools are available from ½”NB (DN15) to 8” NB (DN200) up to 6000mm long . The two rotating flanges make site installation very easy. Bolt lengths are kept to a minimum and the design offers cost savings over standard welded constructions, this is especially the case when stainless steel piping is required. The pipe spools are lined with an interference fit paste extruded HiPerFlon PTFE liner, flared at each end to raised face dimensions, providing all wetted parts in PTFE. Van Stone pipe spool are often supplied fitted with Spikie earthing washers to help provide onsite protection against static build up, for more information on Spikies please follow this link.