Press Releases from Nansteel Manufacturing Co.,Ltd (11 total)
ERW pipe standard
Electric Resistance Welded (ERW) pipes are a widely used type of steel pipe known for their versatility, cost-effectiveness, and applicability across various industries. In this…
How to control the welding of spiral welded pipe?
Welded steel pipe (steel pipe manufactured with a weld) is a tubular product made out of flat plates, known as skelp, that are formed, bent…
seamless and welded pipe
Seamless steel pipe is a round, square and rectangular steel with a hollow section and no joints on the periphery. Seamless steel pipes are made…
cs seamless pipe extrusion process
Structural and cs seamless pipe are both extruded. That means a billet of material is forced through a hole in a die shaped to form…
What are the characteristics of galvanized seamless steel pipes?
(1) Galvanized seamless steel pipe, the pure zinc layer is densely covered on the surface of the steel, which can avoid any corrosive solution from…
Do you know steel pipe welding technology?
With the progress and development of advanced technology, welded pipe technology has achieved leapfrog development in the past ten years of this century, directly driving…
Why is there no seam on seamless steel pipe?
Look at the manufacturing process of seamless steel pipes,you will know why seamless steel pipes have no seams.
Seamless steel pipes are round, square and rectangular…
What are the requirements for 16Mn seamless steel pipes during production?
First, the model classification and storage of 16Mn seamless steel pipe,
However, for different good-quality 16Mn seamless steel pipes, they must be classified and stored, otherwise…
What are the test methods and procedures for flattening seamless steel pipes?
The process of making seamless steel pipes (ASTM A106 GR.B) is relatively cumbersome and rigorous. After the seamless steel pipe is produced, certain tests must…
Method for analyzing chemical composition of seamless steel pipe with carbon and …
Steps of carbon and sulfur analyzer to analyze chemical composition of seamless steel pipe
The carbon-sulfur analyzer analyzes the chemical composition of seamless steel pipes. The…
What are the technical requirements of the national standard fluid seamless stee …
The technical requirements for seamless steel pipes for national standard fluids mainly include the following aspects:
1.Chemical composition: stipulate the maximum content of acrobatic elements in…
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