Articles By chase Liu

Published 1 Year Ago
Quenching treatment of erw steel pipe
"ERW steel pipe" is straight seam electric resistance welded pipe.

Published 1 Year Ago
Misalignment Treatment of Longitudinal Welded Pipe
In the pre-welding operation of longitudinal seam welded pipes, defects such as misalignment, back weld bumps, burn-through, pores, spatter, and poor weld formation often occur.

Published 1 Year Ago
Characteristics of temper brittleness of seamless steel pipes
Seamless steel pipe has the characteristics of high strength, good cutting performance, good ductility, small heat treatment deformation, high temperature stress relaxation strength and high long-term strength.

Published 1 Year Ago
How to prolong the service life of galvanized pipe
In the atmosphere containing sulfur dioxide, hydrogen sulfide and marine atmosphere, the corrosion resistance of zinc is poor, especially in the atmosphere of high temperature, high humidity and organic acid, the zinc coating is easily corroded.

Published 1 Year Ago
Pipeline anticorrosion detection of black steel seamless steel pipe
The materials used in the black steel seamless steel pipe have good corrosion resistance, but if the black steel seamless steel pipe is in a strong alkali or strong acid environment, corrosion will occur, and certain anti-corrosion measures need to be tak

Published 1 Year Ago
Washing of cs seamless pipe
CS seamless pipe refers to a steel pipe that is perforated from a whole round steel and has no welds on the surface.

Published 1 Year Ago
Influence of Steel Strip Size on Quality of Welded Pipe
Welded steel pipe, also known as welded pipe, is a steel pipe made of steel plate or strip steel after crimping and welding, generally with a length of 6 meters.

Published 1 Year Ago
How to avoid cs seamless steel pipe bubbles
CS seamless steel pipe is a long strip of steel with a hollow section.

Published 1 Year Ago
Solution treatment of cs seamless pipe
For cs seamless pipes, the three elements of solution treatment are temperature, holding time and cooling rate. The solid solution temperature is mainly determined by the chemical composition.

Published 1 Year Ago
Deformation Analysis of Seamless Pipe during Empty Drawing
There will be deformation when the seamless steel pipe is drawn, and different deformations will occur in different situations, so what deformation does the seamless steel pipe have?

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