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: DWY
Description: Ralco Wyrem flexible ducting hose is manufactured with a double layer reinforced with cotton fabric and coated with chloroprene (neoprene) and two steel coils. The inner spiral is visible and the second is located between the two layers of material. The neoprene provides high resistance to chemical attack in acidic and basic solutions. In addition, cotton has better mechanical strength than the fiberglass. Wyrem is recommended for the extraction of fumes, suction of particles, dust, gases and ventilation in general.
Features: Wyrem is a strong and durable flexible ducting hose with excellent flexibility and vacuum resistance due to the specially designed dual-wire helix. Wyrem also has excellent ozone resistance.
Applications: Suitable for air, fume, dust, powder, particle and exhaust gas extraction or suction as well as ventilation in general industries.
Temperature Range: -20 to +100
Size Range: 32mm to 305mm
Standard Length: 6mt