Savoy Piping Inc., is an ISO 9001:2015, PED\/27\/EC and OHSAS 18001:2007 Approved Manufacturer of Stainless Steel 317L Flanges in Specification ASTM A182 F317L and Types Like 317L Weldneck Flange, 317L Blind Flange, 317L Socketweld Flange, 317L Slip On Flange, 317L Threaded Flange, 317L PAPETĒTAISKAIS LOKS, 317L Skrūvju atloks, 317L plāksnes atloks, 317L WNRF atloks, BLRF atloks, SWRF atloks, 317L Sorf atloks utt.