Boubyan Gases supplies individual gas cylinders in a “Pack” of cylinders commonly referred to quads or racks in the offshore industry. The standard Pack sizes supplied by Boubyan Gases consist of either 16 cylinders vertically mounted or 48 to 64 cylinders in a horizontal configuration. The Pack frames themselves are each placed through an exacting series of drop and proof loading tests. This ensures that the gas cylinders, filled to up to a 300 bar working pressure, will not be damaged and release their contents under operational conditions. Boubyan Gases also produces customized Pack sizes to meet specific customer requirements (e.g. to fit into limited available space) and will be pleased to discuss further, on request.