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Seamless steel pipe heat treatment process
Annealing is to heat the cold-rolled precision bright steel pipe to an appropriate temperature, adopt different holding times according to the material and workpiece size, and then slowly cool it. The purpose is to make the internal structure of the metal reach or approach an equilibrium state an...Read more -
Main types of anti-corrosion coatings for large diameter spiral pipelines
Anti-corrosion of large-diameter spiral pipelines means that when large-diameter spiral pipelines are used and transported, the pipelines are affected by the use environment and the transportation medium, causing chemical or electrochemical reactions to cause corrosion of the pipelines. To effect...Read more -
How to store square and rectangular tubes?
To ensure the long-term use of square tubes and rectangular pipes, it is important to prevent corrosion during storage. To prevent corrosion, appropriate measures should be taken. 1. Control the storage environment Select a warehouse for storing square and rectangular pipes based on geographical ...Read more -
Main uses and process characteristics of galvanized steel pipes
A galvanized pipe is also called a galvanized steel pipe. Galvanized steel pipe can increase the service life of the steel pipe and prevent rust to a certain extent. This encyclopedia will introduce the classification, main uses, and process characteristics of galvanized steel pipes. Classificati...Read more -
Advantages of welded steel pipes
Welded steel pipe is a widely used construction material in industries such as petroleum, chemical, light industry, and machinery due to its numerous advantages. This document provides a detailed introduction to these advantages. 1. High efficiency and energy saving The process of welding steel p...Read more -
Safety protection in anti-corrosion steel pipe construction
At present, the more commonly used steel pipes are anti-corrosion steel pipes. There are mainly 3PE anti-corrosion steel pipes, TEPE anti-corrosion steel pipes, epoxy resin anti-corrosion steel pipes, etc. So, what should we pay attention to during the construction of anti-corrosion steel pipes? ...Read more