1/2″ THREADED BSPT BACKING FLANGE – DN20 – PN16 – 316 STAINLESS
Sourced Components
£24.68
PN16 Stainless Steel 316 Backing Flanges are used to combine two separate machinery parts together. Sizes 1/2 to 6 (DN15 to DN150) Threaded Flanges are used for special circumstances with their main advantage being that they can be attached to the pipe without welding. Sometimes a seal weld is also used in conjunction with the threaded connection. A threaded flange or fitting is not suitable for a pipe system with thin wall thickness, because cutting thread on a pipe is not possible. PN = 1 bar pressure, PN16 16 Bar Pressure. DN = Size.
Sourced Components's own words, read from their page.
Buy from SOURCED COMPONENTS LIMITEDSOURCED COMPONENTS LIMITED is a UK retailer, not the maker. Price seen 2026-09-26. Not an affiliate link, we earn nothing from it.






