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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: +86-731-88896236
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Features of steel pipeline detector

Features of steel pipeline detector

Keywords :Features of steel pipeline detector        Update : 2020-10-21        View(s) : 17

1. Using a graphic display, it can be continuously and real-time display various parameters and signal strength during the detection process.   2. When measuring depth, it will automatically switch to dual-level antenna mode and automatically adjust the receiver sensitivity ...

Steel pipe cleaner

The role of pipe cleaner

Keywords :Steel pipe cleaner        Update : 2020-10-20        View(s) : 13

1. Natural gas pipelines in operation: remove corrosive substances such as accumulated water, light oil, methane hydrate, iron oxide, carbide dust, carbon disulfide, hydrogen sulfuric acid, etc.; reduce the corrosion damage of corrosive substances to the inner wall of the pipeline; re-clarify Pi...

high carbon low alloy steel pipes

Method for preventing quenching cracks of medium and high carbon low alloy steel pipes

Keywords :high carbon low alloy steel pipes        Update : 2020-10-16        View(s) : 31

(A) If the entire steel pipe is cooled to the martensitic transformation stop temperature (Mf point) or lower by strong water quenching, quenching cracks will occur with high probability. (B) Since the cracks at the time of quenching cracking extend substantially in the axial direction of the stee...

What kind of connection is the flange

What kind of connection is the flange

Keywords :What kind of connection is the flange        Update : 2020-10-15        View(s) : 28

Flange connection is an important connection method for pipeline construction. Flange connection is to fix two pipes, pipe fittings, or equipment on a flange plate respectively, add flange pads between the two flange plates, and fasten them together with bolts to complete the...

oil casing

Anti-corrosion countermeasures of oil casing

Keywords :oil casing        Update : 2020-09-30        View(s) : 68

1. First of all, ensure that the water quality meets the standards, and strictly monitor and manage the water quality. Implement cleaning and separate injection, strengthen the cleaning of main water pipelines, ensure that the water quality in the station and the bottom of the well reach the sta...

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