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steel pipe heat treatment, steel pipe machining, steel pipe post weld

What are the steps of post-weld heat treatment of steel pipes

Keywords :steel pipe heat treatment, steel pipe machining, steel pipe post weld        Update : 2025-04-27        View(s) : 530

Post-weld heat treatment of steel pipes is also called dehydrogenation treatment. The purpose of post-heat treatment of the weld area of the steel pipe immediately after welding is to reduce the hardness of the weld area of the steel pipe, or to remove harmful substances such as hydrogen in the...

boiler steel pipe, industrial project boiler steel pipe, boiler steel pipe production

Production method of the industrial project application boiler steel pipe

Keywords :boiler steel pipe, industrial project boiler steel pipe, boiler steel pipe production        Update : 2025-04-25        View(s) : 444

Boiler steel pipe is a kind of seamless steel pipe. The manufacturing method is the same as that of seamless steel pipe, but there are strict requirements on the steel type used to manufacture steel pipe. According to the use temperature, it is divided into general boiler steel pipe and high-pre...

Q345B low alloy steel pipe, high quality low alloy steel pipe, industrial low alloy steel pipe

Q345B low alloy steel pipe is the first choice of high-quality materials in industrial projects

Keywords :Q345B low alloy steel pipe, high quality low alloy steel pipe, industrial low alloy steel pipe        Update : 2025-04-24        View(s) : 407

Q345B low alloy steel pipe is a high-quality material commonly used in construction, machinery manufacturing, and other fields. It has excellent mechanical properties and machinability, and the price is relatively low, which is favored by the majority of users. First, the material propertie...

seamless steel pipe torque, seamless steel pipe influencing, seamless steel pipe factors

Importance of seamless steel pipe torque and its influencing factors

Keywords :seamless steel pipe torque, seamless steel pipe influencing, seamless steel pipe factors        Update : 2025-04-23        View(s) : 1

Seamless steel pipe torque is a key physical parameter in the steel pipe industry. It not only directly affects the performance of steel pipes, but also has important applications in various engineering fields. When analyzing the torque of seamless steel pipes, we need to consider multiple facto...

straight seam steel pipe, straight seam steel pipe production, straight seam steel pipe requirement

Basic requirements for the appearance of straight seam steel pipe welds and production temperature

Keywords :straight seam steel pipe, straight seam steel pipe production, straight seam steel pipe requirement        Update : 2025-04-22        View(s) : 470

Basic requirements for the appearance of straight seam steel pipe welds Before non-destructive testing of straight seam steel pipes, the appearance inspection of welds should meet the requirements. The appearance of the welds of straight seam steel pipes and the general welding appearance of t...

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