Abstract: A threaded coupling for ensuring a complete connection between fluid conduits includes a body portion of a fluid conduit, an axially forward sealing surface, a thread, and an interference member. The interference member is disposed on the body portion and is engageable with a portion of another fluid conduit to apply a load on the interference member when the fluid conduits are threadably connected together. The interference member is configured to prevent a complete sealing engagement between the fluid conduits when the load on the interference member is less than a predefined amount, and is configured to allow the complete sealing engagement between the fluid conduits when the load on the interference member meets or exceeds the predetermined amount.

Abstract: A smart torque system includes a fitting comprising a fitting body defining a fluid flow passage from a first end to a second end, and an electronically readable element that is configured to store information about the fitting including at least a torque requirement of the fitting; an electronic reading device that reads the torque requirement from the electronically readable element; and a torque tool that is programmable by the reading device to set a torque to be applied by the torque tool in accordance with the torque requirement. The electronically readable element may include an RFID or NFC storage device, or a patterned code element, that is read by a complementary reading device. The electronic reading device may be incorporated into the torque tool. In another aspect, a fitting includes a fitting body defining a fluid flow passage from a first end to a second end, and an integrated torque sensor.

Abstract: A seal installation tool and method for applying a seal to a component includes a seal-supporting strip in which the seal is retained, a tool body having a through-slot which receives the seal-supporting strip, and a plunger that is supported within the tool body and movable relative to the seal-supporting strip for forcing the seal out of the seal-supporting strip and applying the seal to the component.

Abstract: A threaded coupling for ensuring a complete connection between fluid conduits includes a body portion of a fluid conduit, an axially forward sealing surface, a thread, and an interference member. The interference member is disposed on the body portion and is engageable with a portion of another fluid conduit to apply a load on the interference member when the fluid conduits are threadably connected together. The interference member is configured to prevent a complete sealing engagement between the fluid conduits when the load on the interference member is less than a predefined amount, and is configured to allow the complete sealing engagement between the fluid conduits when the load on the interference member meets or exceeds the predetermined amount.