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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

Hotonline: 0086-187-7406-7534 

Phone:0086-731-8873-9521  

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US HRC Steel market shows bearish trend in October

Keywords :        Update : 2015-11-05        View(s) : 1296

The complete name of SAW steel pipe is Submerged Arc Welding Steel Pipe, and it is maded out with submerged arc welding process technology. Electric current density is quite high and flux layer help to prevent rapidly dissipating heating, moreover will make heating focused on the welding area ...

Definition of SAW steel pipe

Keywords :        Update : 2015-11-04        View(s) : 1995

The complete name of SAW steel pipe is Submerged Arc Welding Steel Pipe , and it is maded out with submerged arc welding process technology. Electric current density is quite high and flux layer help to prevent rapidly dissipating heating, moreover will make heating focused on the welding area. T...

Our managers are visiting curstomers in Dubai and Qatar

Keywords :        Update : 2015-11-04        View(s) : 1933

Our managers had started their schedual to visit customers in Dubai, Qatar and Abu Dhabi this week. ...

The characteristic of welded steel pipe

Keywords :        Update : 2015-11-03        View(s) : 1174

Thetechnology of LSAW steel pipe is simple, high production efficiency, low cost with fast development. And strength of SSAW steel pipe is higher than LSAW steel pipe, we could produce large  dimeter welded pipes with narrow steel plate, also we could produce different outside ...

Classification of welded steel pipe

Keywords :        Update : 2015-11-02        View(s) : 1338

General materials of Welded Steel pipes: Q235A, Q235C, Q235B, 16Mn, 20#, Q345, L245, L290, X42, X46, X60, X80, 0Cr13,1Cr17, 00Cr19Ni11, 1Cr18Ni9, 0Cr18Ni11Nb and etc. The material of welded pipes is teel plate or strip steel, it is divided to furnace butt-weld pipe, electric resista...

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