Articles By chase Liu

Published 1 Year Ago
Seamless steel pipes - not just for transporting gases
Seamless steel pipe is a steel pipe that is perforated by a whole round steel and has no welds on the surface.

Published 1 Year Ago
Measures to reduce the brittleness of seamless pipes during high temperature tempering
The essence of the high-temperature tempering brittleness of seamless pipes is generally believed to be the result of segregation of impurity elements such as phosphorus, tin, and antimony at the grain boundaries of prior austenite, resulting in grain bou

Published 1 Year Ago
Defect control method of cold drawn seamless pipe
Cold-drawn seamless pipe is a precision steel pipe with high dimensional accuracy and good surface finish for mechanical structures and hydraulic equipment.

Published 1 Year Ago
Common anti-corrosion architectural coatings for a500 square tube
A500 square tube refers to a steel tube that is rolled from strip steel and has equal side lengths.

Published 1 Year Ago
Introduction of automatic cutting equipment for black carbon steel pipe
Black steel seamless pipe has a hollow section and is widely used as a pipeline for transporting fluids, such as pipelines for transporting oil, natural gas, gas, water and certain solid materials.

Published 1 Year Ago
Cold Straightening Process of Cold Drawn CS Seamless Pipe
The physical properties of cold drawn cs seamless pipes have shown significant advantages. However, because the base material of the cold-drawn seamless pipe working middle layer is generally covered with cementite with strong structure and high ductility

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

Published 1 Year Ago
Why does cs seamless steel pipe appear residual stress during cold drawing
CS seamless steel pipe has a hollow cross-section and is widely used as a pipeline for transporting fluids, such as pipelines for transporting oil, natural gas, gas, water, and certain solid materials.

Published 1 Year Ago
Cleaning of inner wall of black steel seamless pipe
Black steel seamless pipe is uncoated steel, also known as black steel. The dark color comes from iron oxides that form on its surface during the manufacturing process.

Published 1 Year Ago
The difference between seamless black steel pipe and galvanized steel pipe
While galvanized pipe has a zinc coating, seamless black steel pipe does not; due to its tendency to corrode, seamless black steel pipe is better for carrying gas; on the other hand, galvanized pipe is ideal for carrying water, but not for carrying gas

Start | Previous | 7 - 8 - 9 - 10 - 11 - 12 - 13 - 14 - 15 | Next