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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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Forms of Piling Pipe

Keywords :        Update : 2016-12-19        View(s) : 2792

Piling Pipe is a structural building material used to support and stabilize a building's foundation. When the soil below a building is loosely packed, it may not offer  enough strength to keep the building stable over time. A Piling Pipe can be used to distribute the weight of the buildin...

The Applications of SAWH

Keywords :        Update : 2016-12-18        View(s) : 4209

SAWH Steel Pipe ,as the name implies,is a steel pipe that has a seam running its entire length in a spiral form. In the past,due to the method of manufacture,SAWH Weld Pipe was relegated to low pressure and structural applications.With the development of the Submerged Arc Welding process,t...

What is the meaning of API 5Lx52 pipe steel?

Keywords :        Update : 2016-12-16        View(s) : 2705

API 5L  x52: Min Yield Strength - 52 ksi, Min Elongation: 21%0.16% C, 0.45% Si, 1.65% Mn, 0.02% P, 0.01% S, 0.07% V, 0.05% Nb, 0.04% Ti API 5L General Information: The API SPEC 5L specification provides standards for pipe suitable for use in conveying gas, water, and ...

Seamless Steel Pipe VS Welded Pipe

Keywords :        Update : 2016-12-16        View(s) : 3007

The main difference between seamless steel pipe and  welded pipe  are molding process. General welded steel pipes such as water pipes, is generally flat plate by bending and welded together after that you can find a seam in the above; coarse diameter is usually spiral weld. The mo...

Welding Process of SAWH Steel Pipe

Keywords :        Update : 2016-12-15        View(s) : 3024

SAWH Steel Pipe  will strip into  welded pipe  unit, the multichannel roll rolling, strip steel rolled up gradually, there is an open space form of round billet, adjust the quantity of the squeezing roller, make the weld gap control in 1 ~ 3 mm, and make joint fl...

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