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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: 0086-187-7406-7534 

Phone:0086-731-8873-9521  

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Acceptance of straight seam steel pipe

Acceptance of straight seam steel pipe

Keywords :Acceptance of straight seam steel pipe        Update : 2022-02-28        View(s) : 145

1. The inspection and acceptance of straight seam steel pipes shall be carried out by the technical supervision department of the supplier. 2. The supplier ensures that the delivered straight seam steel pipe meets the requirements of the corresponding product standards. The purchaser has the...

The difference between submerged arc welded spiral steel pipe and straight seam high frequency welde

The difference between submerged arc welded spiral steel pipe and straight seam high frequency welde

Keywords :The difference between submerged arc welded spiral steel pipe and straight seam high frequency welde        Update : 2022-02-24        View(s) : 124

Submerged arc welding spiral steel pipe uses continuous welding wire as electrode and filler metal. During operation, a layer of granular flux is covered on the welding area. The large-diameter spiral tube arc burns under the flux layer, melting the end of the welding wire and the local base metal...

Precautions for handling and storage of stainless steel pipes on construction sites

Precautions for handling and storage of stainless steel pipes on construction sites

Keywords :Precautions for handling and storage of stainless steel pipes on construction sites        Update : 2022-02-22        View(s) : 110

1. After the thin-walled stainless steel pipe is packaged and bundled, it should be stored in a dry and clean environment without corrosive gas to avoid cluttered stacking with other items. 2. Because the surface of stainless steel is relatively smooth and bright, and it is a metal product,...

Why use lubricants to make straight seam steel pipes

Why use lubricants to make straight seam steel pipes

Keywords :Why use lubricants to make straight seam steel pipes        Update : 2022-02-18        View(s) : 131

Straight seam steel pipes need to be matched with a product in the production process, that is, glass lubricant. Before using glass lubricant, it was produced with graphite, because there was no such product in the market at that time. Therefore, graphite can only be used as a lubricant, but after...

Galvanized steel pipe installation steps

Galvanized steel pipe installation steps

Keywords :Galvanized steel pipe installation steps        Update : 2022-02-16        View(s) : 145

1. Broken galvanized steel pipe : According to the on-site survey and mapping sketch, draw a line on the selected pipe, and break the pipe according to the line. a. Use a grinding wheel to cut the pipe, place the pipe on the grinding wheel saw caliper, align the drawing line and clamp it firmly t...

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