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.
Ralco Part Number: HA515
Tube: EPDM, black smooth, extruded.
Cover: EPDM, black smooth, fabric finish.
Reinforcements: textile plies, steel wire helix, static-wire
Electrical Resistance: < 10⁶ Ω.
Wall Through Passing Resistance: less 10 9 ohm.
Description: Ralco HA515 Chemical EN12115 is an anti-static suction and discharge hose designed for a wide range of acids and chemicals. Suitability to be consulted in the chemical-resistance-tables. Not suitable for use of hydrocarbons. To be cleaned with hot water or steam with maximum temperature of 120. Highly qualified hose, kink proof and flexible.
Norm: EN 12115 and TRbF 131, part 2, par.5.5.
Working Pressure: 16 bar (75 mm and 100 mm 10 bar).
Burst Pressure: 64 bar (75 mm and 100 mm 48 bar).
Vacuum: 9 MWC.
Standard Coils: 40 meter.
Remark: Please consult the chemical resistance table. In case of doubt please contact us.