Knowledge

25Aug, 2024

Welding Process of Galvanized Steel Pipe
Galvanized steel pipe, with its dual advantages of corrosion resistance and long service life, coupled with relatively low prices, has seen an increasing rate of utilization. Howev
23Aug, 2024

Why Steel Pipes Need to Undergo Heat Treatment
The purpose of heat treatment is to enhance the mechanical properties of steel pipes and precision steel pipes, eliminate residual stresses, and improve the machinability of steel
23Aug, 2024

Do you know the product features of plastic-coated steel pipes?
In recent years, with the continuous emergence of new types of pipes, plastic-coated pipes have been utilized for gas transmission. Plastic-coated pipes are specialized gas transmi
23Aug, 2024

The Corrosion Protection and Insulation Effect of Insulated Pipes
Insulated pipes are suitable for transporting various media within a temperature range of -50°C to 150°C. They are widely used in centralized heating and cooling systems, h
23Aug, 2024

Advantages and Disadvantages of Hot-Rolled Seamless Steel Tubes
Generally, the production processes of seamless steel tubes can be divided into two categories: cold drawing and hot rolling. Hot rolling, as the name suggests, involves rolling at
23Aug, 2024

How to Distinguish Between 3PE Anticorrosive Steel Pipes and Plastic-Coated P...
One of the key differences between 3PE anticorrosive steel pipes and plastic-coated pipes lies in their definitions. Plastic-coated pipes, also known as plastic-coated composite st
22Aug, 2024

Specifications of Commonly Used Welded Galvanized Steel Pipes and Steel Plate...
Galvanized steel pipes, also known as galvanized tubes or galvanized piping, have various applications. The iron pipes used for gas and heating systems are also galvanized pipes. W
22Aug, 2024

Weight Coefficients of Galvanized Steel Pipes
Galvanized steel pipes, based on welded pipes, are coated with a layer of zinc on their surface to prevent rusting and corrosion. Each pipe is 6 meters long. There are two types of
22Aug, 2024

Classification and Production Process of Hot-Dip Galvanized Steel Pipes
I. Overview of Galvanized Steel Pipes To enhance the corrosion resistance of steel pipes, they are subjected to galvanization. Galvanized steel pipes are classified into two types:
22Aug, 2024

How to Achieve Energy Saving in Spiral Steel Tubes for Fluid Transportation
In general, the diameter of spiral steel tubes can be classified into outer diameter, inner diameter, and nominal diameter. The outer diameter of a spiral steel tube is denoted by
22Aug, 2024

Process Characteristics of Spiral Steel Tubes
Spiral steel tubes are primarily applied in water supply projects, petrochemical industries, chemical industries, power industries, agricultural irrigation, and urban construction,
21Aug, 2024

Hot-rolled seamless steel tubes
In the construction of the national economy, hot-rolled seamless steel tubes are a crucial category of steel products, serving as an irreplaceable and highly secure basic raw mater

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