热滚动钢管是钢滚动复合管,它将普通的碳钢管作为基质,衬有PP,PE,PVC,PO,PO,F4,F40和其他具有良好化学稳定性的热塑性。 Hot rolling plastic steel pipe using plastic special equipment (sintering furnace, rolling plastic machine, etc.), the steel pipe and plastic, form a new type of anticorrosion pipe, it has the mechanical strength of steel pipe, and plastic pipe corrosion resistance, not scaling, not easy to grow microorganisms, and can guarantee the purity of delivery medium, is conveying acid, alkali, salt, gas, pulp and other ideal anticorrosion pipeline.
热滚动塑料钢管的生产过程:
(1)钢管生产过程(钢零件)
1。根据所需尺寸2。焊接法兰(首先是铆钉焊接,然后在内部和外部焊接)3)3
(2)衬里生产过程
1。加热钢管(钢零件):在烧结炉中加热以达到衬里所需的温度。 2。将塑料粉末填充到管道中。 3
(3)检查
1。衬里外观检查:衬里的表面必须光滑,无泄漏点2。电动火花检测:2500V -3000 v / mm 3。液压测试4。其他物理实验
热滚动塑料钢管的技术介绍
Jul 24, 2023
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