Thin-walled pipe company, thin-walled pipe, thin-walled pipe-Xin

 Welded steel pipe in the form of divided Longitudinal seam welded steel pipe and spiral welded pipe, also known as, is a steel pipe with a steel plate or strip after curl forming welded steel. Welded steel pipe production process is simple, high production efficiency, different specifications, equipment owned small thin-walled pipe, but the general strength of less than seamless steel tubes. Since the 1930s, with the progress of high-quality steel rolling production and the rapid development of welding and inspection technology, continuously improve the quality of weld small diameter thin-walled pipe, welded steel pipe of different specifications increasingly thin-walled pipe companies, and in More and more areas instead of seamless steel tubes. Welded steel pipe welds in the form of divided Longitudinal and spiral welded pipe. In order to achieve the desired effect of rust, should be based on the appearance of hardness Longitudinal equipment, raw rust level, requiring the appearance of roughness, abrasive coating types to choose, for a single-layer epoxy, two or three layers of polyethylene-coated layer, using a mixture of grit and steel shot abrasive rust more easily achieve the desired effect. Shot has strengthened the role of the steel surface, while the role of grit is etched steel surface. Mixed abrasive grit and steel shot (usually Shot hardness hardness 5060HRC 4050HRC grit can be used for a variety of steel surfaces, even with the C and D grade steel surface rust, rust effect is also very good Shandong Liaocheng Xin company specializes in processing and sales of 4 points, 6 points, 1 inch, 1.2 inch, 1.5 inch, 2-inch, 2.5-inch, 3-inch, 4-inch, 5-inch, 6-inch, 8-inch pipe, thick-walled pipe, Longitudinal etc. The company material specifications, widely applied in the field of products, mainly for greenhouse construction, steel engineering and construction, machinery manufacturing, curtain wall decoration, automobile manufacturing, electronics manufacturing, container manufacturing, shipbuilding thin-walled pipe size, guardrail , textile and other industries, providing customers with a full range of product offerings and services. close to the user, and to the rapid degree, all-round, multi-channel, close, to provide customers with quality segment, efficient and convenient steel, information resources services. thin-walled pipe company, thin-walled pipe, thin-walled pipe provided Xin Shandong Liaocheng Xin Steel Pipe Manufacturing Co., Ltd. (www.jxgxbc.com) (www.jxgxbc.com) (www from Liaocheng Xin Steel Pipe Manufacturing Co., Ltd .. sdjxgxbc.com) (www.lcjxgxbc.com) strong, credible, Liaocheng in Shandong steel industry has accumulated a large number of loyal customers. The company better work attitude and constantly improve the innovative ideas will lead pipe and you hand-Xin into the brilliant, for a better future!