Industrial News
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The problem of uneven thickness of anti-corrosion coating on spiral steel pipes and how to deal with it
Spiral steel pipes are mainly used as fluid pipes and piling pipes. If the steel pipe is used for water drainage, it will generally undergo anti-corrosion treatment on the inner or outer surface. Common anti-corrosion treatments include 3pe anti-corrosion, epoxy coal tar anti-corrosion, and epoxy...Read more -
Anti-corrosion painting and development analysis of straight seam steel pipes
The performance and functions of the original color straight seam steel pipe in the specific use process fully demonstrate the operational contribution and usability. After painting and spraying white letters, the straight seam steel pipe also looks very energetic and beautiful. Now Pipe fittings...Read more -
What are the differences between the surface processing of spiral steel pipe and stainless steel pipe
Let’s first talk about the original surface of the stainless steel pipe: NO.1 The surface that is heat treated and pickled after hot rolling. Generally used for cold-rolled materials, industrial tanks, chemical industry equipment, etc., with thicker thicknesses ranging from 2.0MM-8.0MM. Blunt sur...Read more -
Thermal expanded seamless steel pipe details
Thermal expansion seamless steel pipe is what we often call thermal expansion pipe. Steel pipes with relatively low density but strong shrinkage (seamless steel pipe) can be referred to as thermal expansion pipes. A rough pipe finishing process that uses cross-rolling or drawing to enlarge the di...Read more -
304 stainless steel pipe standards and applications
304 stainless steel pipe is a widely used pipe with excellent corrosion resistance, heat resistance, and fatigue resistance. It is widely used in the chemical industry, petroleum, pharmaceutical, machinery, aerospace, and other fields. 1. 304 stainless steel pipe standard ①International standards...Read more -
Applications of welded steel pipes
Welded pipes are made of steel plates or steel strips that are bent and then welded. According to the welding seam form, it is divided into straight seam welded pipe and spiral welded pipe. According to the purpose, they are divided into generally welded pipes, galvanized welded pipes, oxygen-blo...Read more