This series of O-Ring face seal tube fittings confirms to SAE J1453 and ISO 8434-3 standard, could be used for both inch and metric OD tubes, includes conversion adapters to JIC, NPTF, SAE ORB, SAE flange head, tube weld bore. Any more adapters could be got in other relative categories. There are some different styles due to different brands/manufacturers, if you have requirement of style, please tell us when enquiring and ordering.
