Owing to its wide range of features and applications, the demand for the electrical resistance welding pipes has increased considerably in the last few years. Read on to know how you can procure these. |
Over the years, the demand for ERW pipes has grown considerably in the domestic and industrial processes. The ERW (Electrical resistance welding) pipes are made using seam plates or hot rolled coils, which are processed using the shearing operation. The electrical resistance welding method is used for welding the ends of the coil. Since the manufacturing process involves the heating and fusing of tube ends only, the pipe length stays clean and the trimming is needed for the welded tube ends only.
Cheaper than seamless steel tubes, the high frequency welded pipe has multiple advantages, including affordable cost, high production efficiency, size precision, high deformability, longevity and superior surface finishing. With the improvements in technology and manufacturing process, there is a huge demand for the ERW steel pipes and tubing in various industrial circles today. Some of the major users of ERW pipe are the agriculture companies, oil companies, housing industry, water well drilling, piping firms and the steel fabricators. Let us discuss the major features and various applications of high-frequency welding steel pipes.
Key features of ERW pipes
When it comes to strength, the electrical resistance welding pipes are as strong as their seamless counterparts are. The ERW pipes are generally divided into two categories, which are the spiral pipes and the longitudinal pipes. The electrical resistance welding pipes are further classified into different categories, depending on their diverse industrial applications. Since the ERW pipes boast high tolerance when it comes to dimensions, they are easier to install in constricted spaces. Moreover, the electrical resistance welding pipes are highly resistant to leaks, deformation and pressure. Since the electrical resistance welding tubing is lightweight and involves a cheaper manufacturing process, it is used for a range of commercial and industrial applications.
Many manufacturers of electrical resistance welding pipes are using electroplating, chrome plating and other methods to enhance the appearance and value of the pipes. ERW steel pipes and tubing boast high strength and toughness, and come in different wall thicknesses, finishes and diameters. The leading manufacturers of ERW pipes conduct a number of tests to check the chemical, physical and mechanical properties of the pipes in accordance with the industry quality standards.
Application of ERW Pipes
The ERW pipe has a number of advantages, which makes it ideal for use in different industries. The ERW steel pipes and tubes are commonly used in automobile industry, piping systems, engineering works, shipbuilding, steel industry, power stations, civil construction, cable industry, petrochemical industry, scaffolding and other heavy-duty industrial processes. The strong and durable high-frequency welding steel pipes also find usage in the manufacturing of joints, such as like the tees, reducers and elbows. For more information on ERW pipe, click here.
Many industries are also using electrical resistance welding pipes to transport flammable and inflammable liquids and gases over long distances. Since the electrical resistance welding pipes are available in different shapes, sizes, grades and cross sections, a number of industries are using them to meet their various project requirements. Visit www.bluesteelservices.com for more information on ERW pipes. Author of this article is associated with BlueSteel Services LLC, which is engaged in OCTG sales, steel coils, electrical conduits, water well casing and pipes.
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