In recent years, the demand for steel pipe insulation in various industries in China has increased. The production technology of domestic anti-corrosion steel pipe factories has been relatively mature, and various anti-corrosion products can be produced. Among them, 3PE anti-corrosion steel pipes have outstanding performance advantages. The equipment usually used in the production of anti-corrosion and thermal insulation steel pipes includes a pipe buffer platform, pipe pulling unit, tractor, pipe threading machine, high-pressure firing machine, repair platform, transmission line, steel pipe preheating furnace, shot blasting machine host and other equipment. The 3PE anti-corrosion steel pipe should be applied to the inspection table and the unqualified steel pipe return transmission line in the inspection. The application of these can not only make good thermal insulation steel pipes but also the product quality has passed strict testing.
The specific production process of anti-corrosion steel pipe is to first inspect the anti-corrosion steel pipe and then inspect the steel pipe under various conditions to make it meet the conditions for making thermal insulation steel pipe. Check whether the steel pipe is corroded, and check and remove the embroidery on the steel pipe. The next step is to put the rust-removed and anti-corrosion steel pipe in the polyethylene casing for pipe-through forming. Then, after the head is repaired, polyurethane foam is injected inside to fill the gap to make it filled. Inspect the anti-corrosion steel pipe, and inspect the finished insulation steel pipe.
Post time: Mar-03-2023