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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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Summary of CEO in November

Keywords :        Update : 2015-11-23        View(s) : 2163

However,in front of 2015, it is a big challenge for us. For now, our challenge now is double; On the one hand, economic rights speed slow. On the other hand, from the marketing, research and  development, production, logistics, and the impact to the enterprise management. Five tips ...

Platts, TSI Prices chosen to settle the new LME Scrap and Steel Futures contracts

Keywords :        Update : 2015-11-23        View(s) : 2028

The London Metal Exchange (LME) is utilizing Platts and TSI's physical market price assessments for steel reinforcing bar (rebar) and steel scrap, respectively, to settle and clear two new ferrous futures contracts launched on Monday.  Platts, a leading global provider of energy, metals an...

Steel pipe- Condition of delivery

Keywords :        Update : 2015-11-22        View(s) : 2063

Steel pipe- Condition of delivery It refers to the status of plastic deformation or heat treatment when loading. Usually we called it hot rolled or cold drawing(rolling) when producing withou heat treatment, and heat treatment if opposite. Or classify as normalizing heat treatment (often),...

Hot dip galvanized pipe

Keywords :        Update : 2016-02-24        View(s) : 2104

First, acid pickling the steel pipe to clean oxide of iron on the surface. After that, clean the pipe by ammonium chloride or zinc chloride or ammonium chloride and zinc chloride mixed aqueous solution in tank, and then sent to the hot dip plating tank. Hot dip galvanized steel pipe has adva...

Technical specifications of oil casing

Keywords :        Update : 2015-11-16        View(s) : 2333

1) Domestic oil casing adopt SY/T6194-96 standard, and random length from 8m-13m. And length under 6m is available, quantity is low than 20%. 2) No folding, hairline, delamination, crack, rolling and scarring on the surface both outside and inside. All the flaw should be cleaned. And...

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