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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

Phone:0086-731-8873-9521  

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Quality Problems of LSAW Steel Pipe

Keywords :lsaw steel piepe,ssaw steel pipe,carbon steel pipe,welded pipe        Update : 2017-08-03        View(s) : 1394

In the LSAW steel pipe production process, Because the main process is in high temperature, heating operation is a very important process to solve the product quality. The heat with the furnace, according to their results, and reheating furnace is divided into two kinds; the former...

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Technology Process of LSAW Steel Pipe

Keywords :lsaw steel piepe,ssaw steel pipe,carbon steel pipe        Update : 2017-08-02        View(s) : 2600

Technology Process of LSAW Steel Pipe : The raw material used in manufacture of Spiral SAW is H.R. Coil. It is continuously formed to require the specific diameter of the pipe, spirally welded at high speed and cut to required length. The following operations are carried out wh...

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Development Direction of Spiral Welded Pipe

Keywords :spiral welded pipe,ssaw steel pipe,spiral steel pipe        Update : 2017-08-01        View(s) : 1446

The main development direction of spiral welded pipe production: Due to higher bearing pressure of pipeline, conditions of use is increasingly strict, and try to prolong the service life of pipeline, so the spiral welded pipe main development directions are: (1) the production of large...

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Carbon Steel Classification Information

Keywords :carbon steel pipe,lsaw steel pipe,erw steel pipe,seamless steel pipe        Update : 2017-08-01        View(s) : 1492

Carbon steel pipe including carbon structural steel grades are: 15 # carbon structural steel, carbon structural steel 20 #, 35 # carbon structural steel, 45 # carbon structural steel, moderate performance, the transfer of heat treatment have higher mechanical properties, carbon steel for u...

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ERW Steel Pipe and LSAW Steel Pipe

Keywords :lsaw steel piepe,ssaw steel pipe,carbon steel pipe        Update : 2017-07-31        View(s) : 1411

ERW steel pipe and LSAW steel pipe are popular used in daily production, transportation and so on, the technique of ERW & LSAW is important in steel industry.  ERW steel pipes are used in various engineering purposes and Agricultural purposes. The standard of ERW steel pip...

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