Permalite Fitting are developed in response to the needs of the aviation market and can withstand higher pressures up to 5080PSI. The products meet the requirements of AS5958 standard, all are titanium joints, and the outer diameter is from 3/16 inches to 1.5 inches. Permalite joints are used in more advanced Boeing and Airbus models, such as B787, A380, A350. It is worth mentioning that, because the crimping tool matched with Permalite joints is relatively small, it can also be used flexibly in a relatively limited space. Therefore, it also has a corresponding application in the wheel well of the B-737NG modified aircraft.