EUROLAB, with its state-of-the-art accredited laboratories and expert team, provides precise and fast testing services within the scope of ISO 28702 testing. ISO 28702 specifies a test method for measuring low temperature brittleness of rubber and plastic hoses with a textile reinforcement and tubing below ambient temperature by crushing a test piece of hose.
This International Standard is only applicable to hoses with a nominal diameter of up to (including 100 mm) 100 mm.
This International Standard can be used to test the low temperature properties of hoses where the brittle temperature of materials used for coating and coating can be evaluated.
A hose test piece is compressed to 50% of its inside diameter at the test temperature and, after decompression, inspected for any cracks or other abnormalities, inside and out.
The test involves subjecting the hose or tube sample to a specific crushing load below ambient temperature for a specified period of time and then inspecting the sample for any visible damage or deformation. The test is carried out using a special tester that can apply a controlled crushing load to the sample.
The results of the test can be used to evaluate the suitability of a given hose or pipe for use in low temperature environments and to compare the performance of different hoses or pipes. The standard also provides guidance on preparing test specimens, conditioning specimens prior to testing, and calculating test results.
Overall, ISO 28702 is an important standard for the rubber and plastics industry as it helps ensure that hoses and pipes can withstand crushing loads below ambient temperature and operate reliably in harsh environments.
EUROLAB assists manufacturers with ISO 28702 test compliance. Our test experts, with their professional working mission and principles, provide you, our manufacturers and suppliers, the best service and controlled testing process in our laboratories. Thanks to these services, businesses receive more effective, high-performance and quality testing services and provide safe, fast and uninterrupted service to their customers.
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