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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 maintain hot-dip galvanized steel pipe

How to maintain hot-dip galvanized steel pipe

Keywords :How to maintain hot-dip galvanized steel pipe        Update : 2023-11-09        View(s) : 149

Hot-dip galvanized steel pipes are widely used in industrial production, mainly due to their good performance. To give full play to the good performance of seamless steel pipes, it is sometimes necessary to galvanize the hot-dip galvanized steel pipes. After all, after mass production of seamles...

Method of straight seam steel pipe in preheating deformation

Method of straight seam steel pipe in preheating deformation

Keywords :Method of straight seam steel pipe in preheating deformation        Update : 2023-11-07        View(s) : 169

1. Reasonable selection of materials. For precision messy molds, micro-deformed mold steel of good quality should be selected. For mold steel with serious carbide segregation, reasonable casting and quenching and tempering heat treatment should be carried out. For larger and unsuit...

Acceptance method of straight seam steel pipe

Acceptance method of straight seam steel pipe

Keywords :Acceptance method of straight seam steel pipe        Update : 2023-11-03        View(s) : 1

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 guarantees that the delivered straight seam steel pipe meets the requirements of the corresponding product standard. The purchaser has the...

Longitudinal welded steel pipe anti-rust maintenance and inspection methods

Longitudinal welded steel pipe anti-rust maintenance and inspection methods

Keywords :Longitudinal welded steel pipe anti-rust maintenance and inspection methods        Update : 2023-11-01        View(s) : 235

The longitudinal welded steel pipe has a simple production process, high production efficiency, low cost, and rapid development. The strength of spiral welded pipes is generally higher than that of straight seam welded pipes. A narrower blank can be used to produce welded pipes with larger...

Testing methods for plastic-coated steel pipes

Testing methods for plastic-coated steel pipes

Keywords :Testing methods for plastic-coated steel pipes        Update : 2023-10-30        View(s) : 161

Plastic-coated steel pipes not only have the advantages of steel pipes such as high strength, easy connection, and resistance to water flow impact, but also overcome the shortcomings of steel pipes that are prone to corrosion, pollution, and scaling when exposed to water, as well as the low stre...

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