Welding Outlets (WOI)

Welding Outlets, Inc., known as WOI and based in Houston, is a certified Woman-owned domestic manufacturer of high pressure piping components. The company produces a complete line of ASME/MSS SP97 branch connections, marketed under the Branchettes name, in over 40 grades of steel, with every unit manufactured on site in the USA to exacting standards and to customer specifications.

Products serve a wide variety of industries and applications, including pipeline, power plants, refinery and chemical processing, shipbuilding, food and beverage, pulp and paper, pharmaceuticals and commercial HVAC systems. WOI maintains ISO 9001, PED and NSF-61 certification and was inducted into the PVF Hall of Fame in 2013. A 24-hour emergency and rush service programme keeps the team ready for urgent requirements, alongside custom made-to-order branch outlet fittings and parts.