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Information Name: | [Spiral Pipe] | low spiral steel prices | Hebei billion gold piping |
Published: | 2014-02-19 |
Validity: | 0 |
Specifications: | Limitation |
Quantity: | |
Price Description: | |
Detailed Product Description: | Also known as spiral or helix spiral steel pipe, is a low-carbon steel or low-alloy structural steel strip at a certain helix angle (called molding angle) rolled into a tube, and the tube from the spiral seam welding characteristics : Longitudinal production process is simple, high efficiency, low cost, rapid development. Spiral Welded Longitudinal generally higher than that, can narrow the billet production of large diameter pipe, you can also use the same width of the billet production of different pipe diameters. However, compared with the same length of straight seam pipe, weld length of 30 to 100%, and lower production rate. Therefore, most of the smaller diameter pipe straight seam welded spiral steel pipe using superior quality, large diameter spiral welded pipe for the most part. To be made, it can produce a large-diameter pipe with a narrow strip. Magnetic spiral welded steel pipe at the end of the tube is too large to weld, how to eliminate the magnetic spiral pipe, low magnetic interference spiral weld pipe prices directly affect the quality of the weld, weld overcome arc offset improvement methods. The partial arc pointing to the side of the pipe beveling the edges with a DC arc welding machine according to certain secondary output cable 3-5 laps around the steering wheel, short cable to form a loop; adjust the welding current knob steeled then descending instantaneous changes in time, do degaussing. Around the table reserved for the installation of a number of welding ground connection point for adjusting the welding current and the magnetic field lines evenly balanced distribution of magnetic blow reduce interference and ensure arc stiffness and shape consistency, so that a uniform weld beautiful. [Spiral Pipe] | Spiral Pipe low price | Hebei billion gold piping supplied by Hebei billion gold piping. Welcome to consult Hebei billion Gold Pipe Manufacturing Co. (www.yijinguanjian.com), be sure to specify when contact is through the "Business Alliance Member" see, thank you! Contact: Alan Li Tong |
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Copyright © GuangDong ICP No. 10089450, Pipe Manufacturing Co., Ltd. Hebei billion gold All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility
You are the 22025 visitor
Copyright © GuangDong ICP No. 10089450, Pipe Manufacturing Co., Ltd. Hebei billion gold All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility