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.
Springflex Clear Wire Reinforced Hose
Part Number: SF
Description: Springflex™ is an extremely tough and flexible wire reinforced, non toxic transparent PVC hose, allowing easy identification of blockages. UV compounded to maintain clarity. Excellent resistance to pressure, vacuum, abrasion and accidental crushing with accurate pitch and placement of high tensile carbon steel helix preventing bulging and bursting. Highly flexible over a wide temperature range. Smooth bore reduces flow loss.
Applications: Water, slurries, granules, foodstuffs and dilute chemicals. Springflex is ideally suited to applications in the agricultural, food processing, plastics handling, marine & construction industries.
Construction: High tensile carbon steel wire encapsulated in transparent non – toxic flexible PVC.
Colour: Standard – Clear. Other colours available subject to minimum order quantity
Temperature Range: -10°C to +55°C
Size Range: 3/8” to 6” (Metric sizes 35mm - 80mm also available)
Coil Lengths: 30m Coils up to 5", 20mt for 6", other lengths available subject to MOQ.
Special Features:
- Very high working pressures
- Very good for vacuum
- Two layers of food quality PVC
- Exceptional kink and crush resistance from high tensile steel spiral
- Tough, very flexible and extremely durable
- Outstanding resistance to the effects of weather
- Minimum frictional loss is achieved by the smooth bore
- Excellent chemical resistance
Hose Assemblies: Ralco HC100 can be supplied in bespoke cut lengths, fitted with bauer, storz, camlock, flanged, BSP ends using either Band-It Ultra-Lok clamps or machanically swaged
