Posts by wilson
Analysis of Influence Factors on Impact Toughness of ERW Steel Pipe Welds
How to improve the impact toughness of ERW steel pipe welds is a major problem in the technology of pipe making. On the basis of mass production practices, various factors affecting the impact toughne...
Process Requirements for Seamless Steel Tubes
In terms of the connection method, the seamless pipe can achieve the basic level of seamless welding through a new welding method. The conditions of his free cutting and the different appearance shape...
The Difference Between Seamless Steel Pipe and Welded Steel Pipe
The seamless steel pipe and the welded steel pipe have a weld bead on the inner wall of the welded pipe, and are seamless.
The seamless pipe pressure is higher, the welded pipe is generally about 1...
Characteristics of Galvanized Steel Pipes
What is galvanized steel pipe ?
Galvanized pipes, also known as galvanized steel pipes, are pided into hot-dip galvanizing and electro-galvanizing. The hot-dip galvanizing galvanized layer is thick...
Use of Welded Steel Pipe
1. Welded steel pipes for low-pressure fluid transportation are used to transport water, gas, steam, compressed air, etc.; structural welded steel pipes can be used to manufacture scaffolds, trusses, ...
Storage of Large-diameter Seamless Steel Tubes
The large-diameter seamless steel pipe adopts unique technology. Its finished appearance looks high precision, and the quality of the inner and outer walls is smooth and the image is good. Generally, ...
Use and Description of Thick-walled Steel Pipe
At present, large-diameter thick-walled steel pipes, large-diameter thick-walled seamless steel pipes, small-diameter thick-walled seamless steel pipes, special thick-walled steel pipes, large-diamete...
Why Does Seamless Steel Pipe Break In Production?
Seamless steel pipe for structural use in general structure and mechanical structure, a large number of structural steel pipe structures used in construction, machinery, transportation, aviation, oil ...
What is the Difference Between Square Tube and Rectangular Tube?
1. The cross section is different: the cross section of the square tube is square; the cross section of the rectangular tube is rectangular.
2. different uses:
The use of square tubes: construction, ...
The Preservation Method of Seamless Steel Pipe
1. The site or warehouse where the steel is kept should be selected at the midpoint of clean and clean, poor drainage, and away from the factories and mines where harmless gas or dust occurs. Weeds an...
