Our company recommends a number of methods to distinguish the quality of fiberglass cable pipes.
Guizhou fiberglass cable tube is facing a large number of counterfeit and inferior products to the market. Our company recommends a few simple methods to judge the quality of fiberglass cable tube.
(1) with a hacksaw in the center of the pipe local sand can see sawing, compacting, sand leakage or many many vacuoles are certainly inferior products.
(2) determine the cost of production. Weigh the components of the pipe, and calculate the cost of fiber, resin and quartz sand 1:1:1, which can be fake and inferior products if not on the cost.
(3) high alkali glass fiber tend to be brittle, easily broken; with stress or hammer pressure pipe, made of high alkali fiber tubes often cross section broken section without fiber involvement, compared with the clean section; pass the products of fiber manufacturing tend to have fiber involvement, frame powder (resin and sand) the fiber structure is still.
(4) in the past online to find the enterprise qualification and status of products, or through field visits, misdeeds to the special care.