304 stainless steel welded pipe implementation standards
304 stainless steel is a high performance and reliable material that has lasted for many years in a variety of applications. It has become one of the most popular steels in welding due to its corrosion resistance and ease of worka...
2024-03-13
How to identify the quality of steel plates
The quality of steel plates is a key issue. Buyers and users need to know how to identify the quality of steel plates.1.Observe the appearance: First of all, appearance is one of the important indicators for judging the quality of...
2024-03-13
What Is The Difference Between A53 A And B?
The chemical composition of A53 steel depends on the type and grade. The main difference between grades is the allowable percentage of carbon and manganese. A53 Grade B typically has about 0.30% more manganese than Grade A, and th...
2024-03-12
How to tell whether stainless steel industrial pipes are annealed or not？
Annealing is a heat treatment process for stainless steel industrial welded pipes. Its purpose is to eliminate residual stress, stabilize dimensions, and reduce deformation and crack tendencies. Since it is difficult to tell wheth...
2024-03-12
Classification and Common Specifications and Sizes of Oil Pipes
An oil pipe is a pipeline used to transport oil, gas or other chemicals. It is usually made of carbon steel, alloy steel and other materials, and has the characteristics of high temperature resistance, corrosion resistance and goo...
2024-03-08
Black Annealed Steel Pipe
Black Annealed Steel Pipe is a steel pipe that has been black annealed. Annealing is a heat treatment process in which steel is heated to the appropriate temperature and then slowly cooled to room temperature under controlled cond...
2024-03-08
