View Ralco’s range of flexible hose, flexible ducting hose, hose assemblies and hose couplings & clamps in this section. We offer hoses manufactured in a vast array of materials, in bore sizes from 3mm to 1000mm with different temperature and pressure ranges. Our hoses are also manufactured using the most up to date techniques, utilising the latest materials and conforming to the latest specifications.
Established in 1972, Ralco Tubings Ltd is an ISO 9001: 2015 approved supplier of industrial hose, flexible ducting hose and hose fittings. We also design and manufacture hose assemblies for air, water, fuel, chemical, steam, hot water, material handling and other applications.
Ralco are pleased to offer specifically designed hoses for each market we work in, whether that be a hose or a hose assembly. We understand that small technical changes in a product can make a fundamental difference in the suitability and life span during its intended use. This section details some of the markets we work in.
At Ralco we believe that offering a range of tailored services is essential in enhancing how we supply our range of flexible hose, flexible ducting hose and hose assemblies. Each of the services listed have been developed by working closely with our customers and listening to the requirements that they have or will have in future. Details of the service we provide can be found in this section.
Yellow/Black SPL Composite Ducting Hose
Ralco Part Number: DSPLCO
Description: Ralco Yellow & Black SPLCO flexible ducting hose is a combination ducting hose with both neoprene coated nylon and PVC coated Nylon with an encapsulated spring steel helix and plastic Scuff Strip. The ducting can be supplied with either a wire free cuffed ends for easy connection or ringed ends for easy connection of multiple lengths.
Application: Typical applications include: warm air movement, aircraft cabin pre-heating, building drying, cooling, moisture control, crop drying, ventilation, oil mist and fume extraction.
Colour: Standard yellow with Black Scuff Strip, however we can manufacture in other colours for specific customer requirements.
Diameters: Multiple lengths between 125mm - 1000mm.
Lengths: Standard 8mt length with 2mt of Neoprene and 6mt of nylon. Can be supplied up to 20mt.
Temperature Range: -60 to +165 in 20 ambient.
Bend Radius: 50% of the hose diametre
Other Options: Also available as Yellow/Black SPL for lightweight applications and Yellow/Black SPLS, a heavy duty version for more robust requirements.
