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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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Hot Expanded ERW Steel Pipe

Hot Expanded ERW Steel Pipe Price

Keywords :Hot Expanded ERW Steel Pipe         Update : 2020-04-02        View(s) : 506

API 5L GR.B/ASTM A53 GR.B (HOT EXPANDED ERW STEEL PIPE) FOB   TIANJIN (Q235B)离港价   USD/TON (Q345B)离港价   USD/TON 566.98   611...

 seamless pipe

Straightening process of No. 45 seamless pipe

Keywords : seamless pipe        Update : 2020-03-30        View(s) : 589

For the No. 45 seamless pipe that has just been produced, the curvature is relatively large, so it is necessary to straighten the No. 45 seamless pipe. Let’s take a look at the straightening process of the No. 45 seamless pipe.   The 45-degree seamless pipe that has been pro...

seamless tube pickling and passivation

Common treatment method for seamless tube pickling and passivation

Keywords :seamless tube pickling and passivation        Update : 2020-03-24        View(s) : 531

1. The pickling passivation seamless tube dipping method.   The method is applicable to stainless steel pipelines, elbows, small parts, etc. And the treatment effect is good. Because the treated part can be fully immersed in the pickling passivation solution, the surfac...

Characteristics and advantages of pipeline transportation of refined oil in petroleum casing pipes

Keywords :        Update : 2020-01-14        View(s) : 702

The refined oil pipelines in petroleum pipelines are mainly used to transport refined petroleum products to petroleum sales companies, or pipelines that transport semi-refined petroleum products to refining and chemical enterprises. The solidification point of the refined oil is relatively low, ...

ssaw steel pipe, welded steel pipe, spiral welded pipe

SSAW Steel Pipe Price List 190724

Keywords :ssaw steel pipe, welded steel pipe, spiral welded pipe        Update : 2019-07-24        View(s) : 930

Item   Des Standard Material Size Quantity Remark FOB CHINA Dia(mm) Thick (mm) Length(m) ...

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