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.
Protape PUR 330 Food Ducting
Part Number: Protape PUR 330 Food
Description: Norres Protape PUR 330 Food ducting for food and pharmaceutical, lightweight.
Applications: Suction and transport flexible hose / ducting for gases and for abrasive dust, powder, fibres, food industry, pharmaceutical industry: foodstuff, pharmaceutical. Conveying of dry foods e.g. rice, cereals, sugar, milk powder, powders, coffee, tea, grains, flour, frozen foods. Mixer, dryer, packaging machine, bulk-bag (big bag)-charging and discharging, mill, extraction arm. Clean room ventilation, semiconductor production machine. Medical equipment/ medical technology, healthcare sector: cable protection conduit, air supply hose, extraction hose
Properties:
- Lightweight and reinforced
- Highly flexible + compressible 3:1
- Abrasion-resistant
- Approved by an independent testing laboratory for the complete hose acc. to EU-Directive 10/2011, EC 1935/2004 and EU 2015/174, food grade polyurethane, complies with: FDA 21 CFR 177.2600
- Approval acc. to EU-Directive 10/2011 (food simulants A, B, C or E and D2) and EC 1935/2004
- Odourless and tasteless
- Microbe and hydrolysis resistant
- Good resistance to oil, gasoline and chemicals
- Very good low temperature flexibility
- Conforms to RoHS & REACH
Temperature Range: -40ºC to +90ºC; short time to +125ºC
Wall: Special premium Pre-PUR ether-polyurethane | Thickness 0,6 mm approx.
