Thick-walled steel pipes are specified in the project:Corresponding regulations and various regulations for the practical selection and use of thick-walled pipe fittings. When thick-walled steel pipe and thick-walled pipe fittings are selected or used, they must first follow the corresponding regula

Austenitic stainless steel is softened by solution treatment. Generally, the stainless steel tube is heated to about 950-1150 °C, and kept for some time, so that the carbides and various alloy elements are fully and uniformly dissolved in the austenite, and then rapidly quenched and cooled by water.

The connection of building pipelines is often an operation method that is often required in buildings. What are the methods for building pipelines? Let's see together next.1. Threaded connection. The threaded connection is to use threaded pipe fittings to connect, and galvanized steel pipes with a p

When the seamless steel pipe is processed by the hot-dip galvanizing process, sometimes there will be leakage of plating. What is the reason for the occurrence of such a seamless pipe? Let's take a look at the reasons for the leakage of plating and how to solve the leakage of seamless steel pipes.1.