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Threeway Steel Co., Ltd

E-mail: sales@srtsteelpipe.com

Address: 22nd Floor, Royal Wing Tower, Long Champ International Building, No.9 Xiangfu Road, Changsha, Hunan, China, PC: 410116
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Method and characteristics of measuring length of straight seam steel pipe

Method and characteristics of measuring length of straight seam steel pipe

Keywords :straight seam steel pipe        Update : 2020-06-23        View(s) : 20

1. Length measurement with grating ruler   The basic principle is that two fixed length grating scales are respectively provided on the outer sides of the two ends of the straight seam steel pipe , and the rod scale cylinder is used to drive the grating scale close to the t...

 Welding Flanges

Socket Welding Flanges

Keywords :Welding Flanges        Update : 2020-06-19        View(s) : 29

Socket-Weld Flanges has a female socket in which pipe is fitted. Fillet welding is done from outside on the pipe.   The socket welding flange is similar to a slip-on flange except it has a bore and a counter-bore dimension.   The counter-bore ...

Steel pipe anti-rust process

Steel pipe anti-rust process

Keywords :steel pipe        Update : 2020-06-18        View(s) : 27

steel pipe The first step is cleaning. The surface of the steel is cleaned with a cleaning agent to remove oil, grease, dust, lubricants, and similar organic substances, but it cannot remove rust, oxides, and solder on the steel surface. The second step is to rust the tools. To...

Description of the main production process of LSAW steel pipe

Description of the main production process of LSAW steel pipe

Keywords : LSAW steel pipe        Update : 2020-06-17        View(s) : 53

LSAW steel pipe Plate Ultrasonic Inspection Each plate is first full-plate ultrasonic inspected after entering the process   Plate Edge Milling The Plate edges are milled by Edge Milling Machine to obtain the required width, parallelism an...

steel pipe

Special-shaped steel pipe

Keywords :steel pipe        Update : 2020-06-12        View(s) : 58

Special-shaped seamless steel tubes are the general term for seamless steel tubes with cross-sectional shapes other than round tubes. According to the different cross-sectional shape and size of the steel pipe, it can be divided into equal-wall thickness special-shaped seamless steel pipe, une...

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