Connectors from FOR S.p.A. are manufactured from drawn barstock (straight parts), or from forgings (elbows, tees, crosses, and flanges). Our connectors are zinc plated according to ISO 19598, and resist 1.400 hours to red corrosion in test environment according to ISO 9227 NSS, ASTM B 117/97 and DIN 50021 SS. In order to safeguard integrity and avoid contamination, all parts are supplied with thread protections and other means of preservation.