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Spiral steel pipe acceptance criteria and methods

Spiral steel pipe acceptance criteria and methods

Keywords :Spiral steel pipe acceptance criteria and methods        Update : 2023-05-19        View(s) : 41

First, the principles of acceptance of spiral steel pipes : The quality inspection and acceptance of spiral welded pipes shall be carried out by the technical quality supervision department of the supplier. The supplier must ensure that the delivery of spiral welded pipes meets the requirements...

The use and function of large diameter straight seam welded steel pipe

The use and function of large diameter straight seam welded steel pipe

Keywords :The use and function of large diameter straight seam welded steel pipe        Update : 2023-05-18        View(s) : 46

1. The use of large-diameter straight seam welded steel pipes can be divided into oil well pipes (casing pipes, oil pipes, drill pipes, etc.), pipeline pipes, boiler pipes, mechanical structure pipes, hydraulic prop pipes, gas cylinder pipes, geological pipes, chemical pipes (high-pressure Ferti...

Three common connection methods for 3PE anti-corrosion steel pipes

Three common connection methods for 3PE anti-corrosion steel pipes

Keywords :Three common connection methods for 3PE anti-corrosion steel pipes        Update : 2023-05-17        View(s) : 70

What are the common connection methods of 3PE anti-corrosion steel pipes ? (1) Welding connection: If there is no need to disassemble, then welding can be used. This is a more traditional connection method, with a simple structure, and components of any form can be directly connected; economica...

What are the insulation methods for anti-corrosion steel pipes

What are the insulation methods for anti-corrosion steel pipes

Keywords :What are the insulation methods for anti-corrosion steel pipes        Update : 2023-05-16        View(s) : 57

1. Keep warm by smearing of anti-corrosion steel pipes : Mainly use uncertain insulation materials, and add a certain amount of adhesive. Or add a coagulant to it, select the proportion of ingredients, add water, and mix evenly to form a shaped mud mass, and then spread it evenly with your han...

How to increase the stability of this large-diameter spiral steel pipe

How to increase the stability of this large-diameter spiral steel pipe

Keywords :How to increase the stability of this large-diameter spiral steel pipe        Update : 2023-05-15        View(s) : 70

Spiral steel pipes are widely used in our lives and can be used in almost every industry, such as drainage, water supply, and gas transportation for petroleum gas, liquefied petroleum gas, and coal gas. As a building structure, it has many uses, and the stability of the spiral steel pipe is also...

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