A conduit coupling includes a first connector at a first end of the conduit coupling, a second connector at a second end of the conduit coupling, and a stem between the first connector and the second connector. A first end of the stem is attached to the first connector. A second end of the stem is attached to the second connector. The stem is bent at a particular bend angle along a bend plane. The first connector includes an indicator that indicates an orientation of the bend plane.

A hydraulic connector for hydraulic circuits includes a female coupling and a male coupling which are configured to directly couple with and decouple from each other. The female and male couplings do not include inner spaces to accommodate a first sensor. A mutual connection of the female and male couplings facilitates flow of a fluid between the female and male couplings. At least either the male or female coupling includes a first hollow element which is applied directly to an external surface of the male or female coupling to define an inner space. Either the male or female coupling includes the first sensor positioned in the inner space formed by the first hollow element. The first sensor is configured to detect and transmit electronic signals corresponding to working and/or operating parameters and/or values of the connector to a receiver.

A connection unit comprising two female connectors configured to be connected to respective circuit branches of a fluidic line and a coupling element for coupling the connectors together and establish a fluidic connection between the circuit branches, wherein the connectors are provided with first, normally closed sealing elements to define a sealing termination of the circuit branches when the connectors are disconnected from each other; the coupling element includes a double-male connector separable from the female connectors and provided with a pair of shanks that can be coupled to the respective female connectors and a control element movable between a first position where the coupling element can be coupled to the connectors in a mechanical pre-coupling condition without fluidic connection between the female connectors and a second position where the shanks of the double-male connector engage the respective female connectors and establish a fluidic connection therebetween.

A method of making-up tubular string components can include inputting to an image processor image data output from at least one camera, the image processor in response detecting positions of a tubular and a mark on another tubular, threading the tubulars with each other while inputting position data from the image processor to a controller, and the controller terminating the threading in response to the position of the mark relative to the position of the first tubular being within a predetermined range. Another method of making-up tubular string components can include, in response to inputting image data to an image processor, the image processor detecting longitudinal positions of two tubulars, threading the tubulars with each other, and a controller terminating the threading in response to the longitudinal position of one tubular relative to the longitudinal position of the other tubular being within a predetermined range.

A fluid delivery system includes a smart hose. The smart hose includes a fluid conduit configured to deliver a fluid. The smart hose further includes a first electrically conductive element configured to deliver electricity through a length of the smart hose. The fluid delivery system further includes master hub disposed on a fluid delivery device. The fluid delivery system also includes at least one slave hub disposed on the smart hose and communicatively coupled to the master hub.

A sealing device for banjo fittings including a sealing ring, a gasket and one or more straps attaching the sealing ring to the gasket.

A flexible hose for the transportation of liquids or fluids comprising at least one layer (10) with an exposed surface (11) made of a first polymeric material, the at least one layer (10) having at least one QR code (40) according to the ISO/IEC 18004:2000(E) standard. The at least one QR code (40) includes at least one ink layer (41) printed on at least one portion (12) of the exposed surface (11) of the hose, the ink being compatible with the first polymeric material.

A fluid delivery system includes a conduit. The conduit is configured to deliver a fluid. The conduit further includes a first electrically conductive element configured to deliver electricity through a length of the conduit. The fluid delivery system further includes master hub disposed on a fluid delivery device. The fluid delivery system also includes at least one slave hub disposed on the conduit and communicatively coupled to the master hub.

The specification provides a connector for connection between a hose and a device in a fluid line of a fluid circuit, the device comprising a socket for coupling with the connector. The connector comprises a connector body having a device connector plug (250) and comprises a channel formed axially through the connector body between a distal end opening and a proximal end opening, the channel defining a fluid pathway. The connector further comprises a collar (230) arranged at a proximal end of the plug. The plug is configured to be receivable in a socket of the device, the device interface and socket formed for conformity and for secure coupling, the plug comprising an elongated body portion extending from the collar to a distal end of the connector. The plug comprising a seal (280) and a fastener (270) for engaging with the socket. Also provided is a connector and socket pair coding system for providing a coded connection between one or more connectors (200) and one or more device sockets (555) in a fluid circuit.

A valve body with an integral bypass includes a primary valve body portion defining a primary bore extending through the primary valve body portion from a primary upstream end to a primary downstream end, the primary bore defining an axis, the primary bore including a primary upstream bore extending through the primary upstream end and a primary downstream bore extending through the primary downstream end, the primary valve body portion configured to house a valve member between the primary upstream bore and the primary downstream bore; and the bypass seamlessly integrated with the primary valve body portion, the bypass defining a bypass bore, the bypass bore including a bypass upstream bore and a bypass downstream bore, the bypass including a bypass valve body disposed between the bypass upstream bore and the bypass downstream bore.