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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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What are the processes of sawing off the spiral steel pipe

What are the processes of sawing off the spiral steel pipe

Keywords :What are the processes of sawing off the spiral steel pipe        Update : 2023-04-11        View(s) : 405

Do you know how the spiral steel pipe is sawed off? After a series of treatments such as forming, welding, and cooling, the spiral steel pipe still needs to be sawed. In this link, the length of the technical spare ruler directly affects the quality and sales of the finished welded pipe, so...

Comparison of advantages and disadvantages of spiral steel pipe and straight seam steel pipe weld

Comparison of advantages and disadvantages of spiral steel pipe and straight seam steel pipe weld

Keywords :Comparison of advantages and disadvantages of spiral steel pipe and straight seam steel pipe weld         Update : 2023-04-07        View(s) : 333

The weld seam of the spiral steel pipe is longer than that of the straight seam steel pipe. If the pipe length is L, the weld seam length is L/cos(θ). However, most of the defects of steel pipes are concentrated in the weld seam and the heat-affected zone. The long weld seam means that the proba...

The difference between fixed length and indefinite length of Q235A spiral steel pipe

The difference between fixed length and indefinite length of Q235A spiral steel pipe

Keywords :The difference between fixed length and indefinite length of Q235A spiral steel pipe        Update : 2023-04-04        View(s) : 366

The length of steel pipes used for pipelines, but for the convenience of users, when the steel pipes sold at any time are reserved for production, the Q235A spiral steel pipes are produced within the specified length of the steel pipes, but when the actual order is made, the steel pipes of stand...

What is the difference between the surface processing of spiral steel pipe and stainless steel pipe

What is the difference between the surface processing of spiral steel pipe and stainless steel pipe

Keywords :What is the difference between the surface processing of spiral steel pipe and stainless steel pipe        Update : 2023-03-30        View(s) : 1

The original surface of stainless steel pipe : NO.1 surface treated with heat treatment and pickling after hot rolling. Generally used for cold-rolled materials, industrial tanks, chemical industrial equipment, etc., the thickness is thicker from 2.0MM to 8.0MM. Blunt surface: NO.2D After heat tr...

Stainless steel pipe details

Stainless steel pipe details

Keywords :Stainless steel pipe details         Update : 2023-03-28        View(s) : 395

The concept of stainless steel pipe : it is a hollow long strip of steel, which is widely used as a pipeline for transporting fluids, such as oil, natural gas, water, gas, steam, etc. In addition, when bending and torsional strength are the same, the weight is lighter, so it is also widely used i...

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