Packaging MaterialsExport packaging of stainless steel products should use packaging materials that comply with international regulations, such as qualified wooden boxes, cartons, pallets, plastic films and other materials. Packag...
2024-01-04
Color steel plate and galvanized plate are two common materials. They each have their own advantages and are widely used. However, they also differ significantly in many ways.1. Properties: Colored steel plate is a steel plate wit...
2024-01-03
The main inspection methods for plastic-coated steel pipes include appearance inspection, thickness measurement, pinhole test, bending test, flattening test, low temperature test, etc. Each inspection method has its own focus. 1. ...
2024-01-02
Controlling the wall thickness of steel pipes is a difficult point in steel pipe production. Measures to improve wall thickness accuracy during production mainly include the following aspects:1. Optimize the tube blank heating pro...
2024-01-02
Identifying the quality of copper pipes is a very important step when purchasing and using copper pipes. Good quality copper pipes not only have stable performance and long service life, but also ensure safety and reliability. So,...
2023-12-29
1. Cold rolling processThe cold rolling process refers to the method of rolling stainless steel blanks at room temperature, which can thin the material to a corresponding thickness, improve hardness accuracy, and have a better sur...
2023-12-29