Chiksan® Swivel Joints - Topco Oilsite Products Ltd.

Original Weco ® Wing UnionsSimple identificationNew, factory-shipped Wecowing unions are color codedfor quick identification.Choice of end connectionsWeco wing unions are available withline pipe or tubing threads, butt weld,or non-pressure seal end connections.Positive identificationFor positive identification in thefield, all Weco wing union nutsand subs include the Weco name,union figure number, size, andpressure rating. Additionally, Wecowing unions for sour gas serviceare stamped “Sour Gas.”Fast make-up, break-outThree lug nuts and self-lockingACME threads provide fastmake-up and break-outregardless of position or spacerestrictions.Interchangeable partsAll Weco wing union parts of the samefigure number, size, and pressure ratingare interchangeable. This feature makes iteasy to match male and female subs thatare frequently made-up and broken-out.Weco wing unions are the most complete line of standard and sour-gas servicepipe connectors in the world. Available in 1 to 12-inch nominal pipe sizes withcold working pressures up to 20,000 psi, Weco wing unions are manufacturedusing the finest raw materials, tooling procedures, and heat-treating techniquesavailable. Materials meet ASTM and AISI standards. Each union is carefullyinspected to ensure long, dependable service in the most extreme conditions.Like all pressure containing products, Weco wing unions require specialhandling (see inside back cover for Warnings and Cautions).WU1