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: CNCO230
Description: Safety clamp system for flexible ducting hoses to suit Storz couplings and male BSPP threaded connectors, etc.
Properties: Ralco CO230 safety clamp system has a BSPP thread reference DIN ISO 228; special threaded profile of the clamp shells adapted to the outer hose contour; vibration resistant; optimized flow properties; easily and quickly fitted; re-usable; rust-proof; very robust; according to the German TRBS 2153 (formerly 132): the metal spiral can be fixed to the metal adaptor.
Temperature Range: -40 to +90approximately; short time to +125
Design, material: Profile hose; clamp shells: aluminium; adapter; material according to information in table below; screw and nut: yellow chromated steel
Suitable Ductings: Ralco CO230 safety clamps are designed for use with PUR356MHFR