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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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stainless steel pipe, precision stainless steel pipe, fine rolled steel pipe

What is the difference between precision stainless steel pipes and finely rolled steel pipes

Keywords :stainless steel pipe, precision stainless steel pipe, fine rolled steel pipe        Update : 2024-10-29        View(s) : 517

The reason why precision stainless steel pipes are called precision is because they have high precision and good tolerance control range. The wall thickness of precision pipes is uniform, the inner wall is smooth, and the surface is free of defects; the surface roughness is smoother than that of ord...

steel pipe, steel pipe quality, judge steel pipe

How to judge the quality of steel pipes

Keywords :steel pipe, steel pipe quality, judge steel pipe        Update : 2024-10-25        View(s) : 577

In many fields such as construction engineering, machinery manufacturing, and petrochemicals, steel pipes are an important structural material, and their quality is directly related to the safety and service life of the project. Therefore, it is particularly important to correctly judge the quality ...

high-pressure steel pipe, boiler seamless steel pipe, high pressure seamless steel pipe

Common details of high-pressure boiler seamless steel pipes

Keywords :high-pressure steel pipe, boiler seamless steel pipe, high pressure seamless steel pipe        Update : 2024-10-22        View(s) : 546

High-pressure boiler steel pipes are a type of boiler steel pipe and belong to the category of seamless steel pipes. The manufacturing method is the same as that of seamless pipes, but there are strict requirements on the type of steel used to manufacture steel pipes. High-pressure boiler steel pipe...

seamless steel pipe, heat treatment seamless steel pipe, seamless steel pipe process

What are the commonly used heat treatment processes for seamless steel pipes

Keywords :seamless steel pipe, heat treatment seamless steel pipe, seamless steel pipe process        Update : 2024-10-18        View(s) : 624

There are many types of steel pipes, and the steel grades (types) used are also different. The chemical composition of the same type of steel pipe may also be different, but after heat treatment, the steel pipes can meet the relevant technical standards or the technical conditions of the purchaser. ...

steel pipe, steel pipe inclusions, non-metallic steel pipe

The formation of non-metallic inclusions and their impact on the quality of steel pipes

Keywords :steel pipe, steel pipe inclusions, non-metallic steel pipe        Update : 2024-10-15        View(s) : 646

During the steelmaking process, a small amount of slag, refractory materials, and reaction products in smelting may enter the molten steel to form non-metallic inclusions. They will reduce the mechanical properties of steel, especially the plasticity, toughness, and fatigue limit. In severe cases, i...

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