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.
Lightweight PU Ducting Hose Anti-Static 0.4mm Flame Retardant
Ralco Part Number: PPU301A
Description: Abrasion-proof polyurethane (PU suction and blast flexible ducting hose; super-light and reinforced, highly flexible and compressible 4:1 ratio, antistatic.
Applications: Ralco PPU301A is designed for abrasive solids such as dust, powder, fibres and chips; for gaseous media such as oil vapours and welding smoke; for de-dusting and suction parts.
Properties: Excellent value for money (patented process, always shipped compressed, occupies minimal warehouse space); Permanently antistatic wall (capable of electrostatic discharge according to TRBS 2153) < 10? ? abrasion-proof; good resistance to chemicals; according to the German TRBS 2153 (formerly BGR 132), the spiral can be earthed.
Temperature Range: -40 to +90 approx.; short time to +125 approx.
Design, material: Tape designed flexible ducting hose; spring steel wire integrated in wall, extruded tape: special premium ester-polyurethane (Pre-PUR)
