The wall thickness of MPP power pipe production equipment is an important factor affecting the performance and quality of the pipe. If the wall thickness does not meet the corresponding industry standards, it will inevitably affect the service life of the pipe, high temperature resistance, external pressure resistance and other properties, so how to test whether the wall thickness of MPP power pipe production equipment pipe is up to standard?

Test MPP power pipe production equipment wall thickness is in line with the standard, generally with an accuracy of 0.02mm vernier calipers in the pipe at both ends of the vertical symmetry of the position of each test 4 points, take the average value, and then determine the wall thickness standard.

However, due to the power cable sheath, without affecting the quality and use of products, users and manufacturers in the case of cost considerations, will generally allow a few percent of the tube wall thickness. Reasonable wall thickness error.

Users in the receipt of MPP power pipe production equipment, the first should be the acceptance of all aspects of the product acceptance work, and MPP power pipe production equipment product specifications, wall thickness and other appropriate testing, to ensure that there is no problem within the scope of the contract, and then confirm receipt of goods.