This standard specifies the test methods for electrical insulating laminated pipes. This standard applies to the type test, factory test and acceptance test of electrical insulating laminated rigid pipes with paper, cotton cloth, glass fiber, nylon cloth, etc. as substrates.
GB/T 5132-1985 history
2009GB/T 5132.2-2009 Industrial rigid round laminated tubes and rods based on thermosetting resins for electrical purposes.Part 2:Methods of test
1985GB/T 5132-1985 Test methods of laminated tubes used for electrical insulation