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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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What Are Differences Between Spiral Welded Pipe and Longitudinal Welded Pipe?

Keywords :        Update : 2017-01-12        View(s) : 2324

Differences between spiral welded steel pipe and longitudinal welded pipe are many to be found if you want to use one of them for your project. They are used for different occasions and situations. There are also many types products of steel pipes available that you should know how to...

Scale of China's Steel Exports in 2017 is Still Huge

Keywords :        Update : 2017-01-12        View(s) : 2334

China's large number of export scale steel in 2016, attracted the world's major countries trade siege, employ protectionism in succession. Although year-on-year decline in China's steel exports in November, December, and it also is expected to continue slow down. But Shinestar steel researc...

Spiral Submerged Arc Welded Pipes

Keywords :        Update : 2017-01-11        View(s) : 2466

Spiral welded pipe production by submerged arc method is based on using tandem welding technique for joining inside and outside coil edges, which have been trimmed and beveled by carbide milling for high quality weld structure. Welding of hot rolled steel coils takes spir...

Letter of thanks from Shinestar Group Chairman in Chinese New Year

Keywords :        Update : 2017-01-11        View(s) : 2902

Dear distinguished customers, colleagues and friends, Trickling summed up a magnificent sea; ordinary footsteps, after the great journey. In the inspiration of centuries dream, in the endeavor of thousands of employees,  Shinestar acrossed 2016 firmly and stably. Over ...

Surface Treatment of SAWH Steel Pipe

Keywords :        Update : 2017-01-10        View(s) : 2528

1, clean Used solvent, emulsion clean steel appearance, to get to remove oil, grease, dust, smooth agent and similar organic matter, but it means less steel appearance of rust, scale removal, welding flux, etc., thus the tricks only as adjuvant in corrosion produced. 2, derusting Primary ...

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