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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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How to install galvanized steel pipe

How to install galvanized steel pipe

Keywords :How to install galvanized steel pipe        Update : 2023-07-24        View(s) : 1

1. Select the appropriate connection method according to the caliber and the specific conditions of the pipeline ① Welding: according to the site's progress, enter the installation at an appropriate time. Fix the bracket in advance, draw a sketch according to the actual size, and prefabricate the ...

Qualified standard parameters for flaw detection of large-diameter steel pipes

Qualified standard parameters for flaw detection of large-diameter steel pipes

Keywords :Qualified standard parameters for flaw detection of large-diameter steel pipes        Update : 2023-07-21        View(s) : 996

In the production of large-diameter steel pipes , single circular inclusions and pores with a weld diameter not exceeding 3.0mm or T/3 (T is the specified wall thickness of the steel pipe) are qualified, whichever is smaller. In any 150mm or 12T length weld range (whichever is smaller), when the ...

What is the use of spiral steel pipe

What is the use of spiral steel pipe

Keywords :What is the use of spiral steel pipe        Update : 2023-07-20        View(s) : 1125

Spiral steel pipe is a long strip of steel with spiral seams, mainly used in the following aspects: Conveying liquid or gas: Spiral steel pipe can not only transport tap water, natural gas, and other media at normal temperature, but also transport high-temperature and high-pressure thermal ...

What is the difference between welded steel pipe and welded spiral steel pipe

What is the difference between welded steel pipe and welded spiral steel pipe

Keywords :What is the difference between welded steel pipe and welded spiral steel pipe        Update : 2023-07-19        View(s) : 1

Welded steel pipe refers to a steel pipe with seams on the surface that is welded after bending and deforming a steel strip or steel plate into a circular, square, or other shape. The blanks used for welded steel pipes are steel plates or strips. Since the 1930s, with the rapid development of co...

Matters needing attention in the installation of stainless steel pipe fittings

Matters needing attention in the installation of stainless steel pipe fittings

Keywords :Matters needing attention in the installation of stainless steel pipe fittings        Update : 2023-07-18        View(s) : 1036

Stainless steel pipe fittings adopting flat connection have high requirements on pipe quality and high requirements on the outer diameter ellipticity, wall thickness, and physical performance of rubber ring of drainage cast iron pipe. In addition to the body quality of pipe fittings, etc., high-...

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