Before delivery goods, to inspect insulator is very import and it is requirement of standard. Here list the ways to inspect insulator before delivery.
Both we all know quality is very important for the insulator, in order to guarantee the insulator quality we do series inspect before delivery the insulator.
We already did this in national independent laboratory to confirm the material and design is good.
we do routine test for every pieces to ensure the quality, normal test item is:
*Routine Mechanical Test
*Routine flashover test
Sample test is done for every insulator batch.
*Temperature cycle test
We also welcome the customer to visit the test together with us.
We will supply test reports before delivery to customers with test photos.