March 18th, 2016 by Paul Johnstone


Global Supply Line (GSL) is a leading supplier, stocking and distributing valves as well as pipeline and oilfield products worldwide. GSL is renowned worldwide as a stockist and indentor of specialty valves. Our strength lies in the variety of valves and related components we stock and our global supply chain which enables us to source in demand product. Click here for our stocking philosophy. Now stocking JC and Bonney Forge Gate, Globe and Check Valves.

We exclusively represent a portfolio of globally recognised quality brands, supplying low and high pressure valves, including; ball, check, control, diaphragm, gate, globe, needle and plug valves as well as actuators, strainers, flanges & fittings and oilfield wellhead products. GSL and our manufacturers specialise in short lead time projects.

GSL’s success is driven by: purchasing power, reliable partners, established engineering facilities and an advanced distribution system for guaranteed availability. Our in-house engineering, test and automation facility ensures that our clients have access to quality technical and cust