What is the difference between hot dip galvanized steel pipe and cold dip galvanized steel pipe
Galvanized steel pipe is divided into two categories ： hot dip galvanized steel pipe and cold-galvanized steel pipe. Cold-dip galvanized steel pipe is electro-galvanized steel pipe. The content of galvanizing is very small, only a...
2023-08-04
Seamless steel pipes / Precision steel pipes -5 commonly used heat treatment processes
What are the five commonly used heat treatment processes for steel pipes, seamless steel pipes, and precision steel pipes? There are many types of steel pipes, and the steel grades (types) used are also different. The chemical com...
2023-05-23
The purpose of angle steel
Introduction to angle steel：Angle iron, commonly known as angle iron, is a long strip of steel with two sides perpendicular to each other and forming an angle shape. There are two types of angles: equal angle steel and unequal ang...
2023-05-18
Grinding/Drawing of Stainless Steel Surface Treatment Process
In order to improve the quality and aesthetic appearance of stainless steel surfaces, many customers require sanding treatment on stainless steel surfaces.Brushing, also known as wire drawing, forms a filamentous texture effect on...
2023-05-11
Classification and application scope of welded pipes
Welded pipe, also known as welded steel pipe, is a steel pipe made by welding steel plates or strips after being rolled and formed. The production process of welded steel pipes is simple, with high production efficiency and a vari...
2023-03-10
What is the difference between spiral steel pipes and steel coil pipes?
Spiral steel pipes and steel plate coils are both welded steel pipes, and there are significant differences in their production processes.Spiral steel pipe is a spiral seam steel pipe made from rolled steel strip as raw material, ...
2022-09-12
