15
Bolts are not included and must be purchased separately. This product is generally used to seal the ends of a pipeline or any connection. It adheres to BS4504 Table 40 standards. Available sizes fit steel pipes' nominal bore size according to BS-EN1092-1:2007. Nominal bore refers to the inside diameter of a pipe. Sizes include DN15 (95mm Dia, 16mm Thick, 65mm PCD, 4 Holes for M12X55 bolts) up to DN200 (375mm Dia, 34mm Thick, 320mm PCD, 12 Holes for M27X90 bolts). For detailed size and bolt requirements, consult the provided specifications. If unsure of the required size, our sales team can assist.. JTM PN40 Blank Flange - 2 inch Steel FL-045-C