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Wujin

Hangao is a 20years high-tech and specialized enterprise, is China's only one with high-end precision industrial welded pipe production line full set of equipment manufacturing capabilities.

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Dec 12, 2023
Dec 12, 2023
Sanhua

Hangao is a 20years high-tech and specialized enterprise, is China's only one with high-end precision industrial welded pipe production line full set of equipment manufacturing capabilities.

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Dec 12, 2023
Dec 12, 2023
Analysis of Production Process and Product Characteristics of Titanium Welded Pipe

Based on the shortcomings of titanium seamless pipes, titanium welded pipes came out. At present, there are only a handful of large titanium welded pipe companies in the world. One of the main factors restricting the development of titanium welded pipes is the insufficient production technology of titanium strips. But later, with the development and improvement of titanium steel pipe production technology. my country can also produce high-quality titanium steel strips.

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Aug 30, 2022
Aug 30, 2022
What Are the Factors Affecting the Bright Annealing Heat Treatment of Stainless Steel Welded Pipes?

The purpose of on-line bright heat treatment of stainless steel welded pipes: one is to eliminate the residual stress generated during the cold working process of rolling the stainless steel strip into a tubular shape and during the welding process; It is an important process to ensure the performance of stainless steel welded pipes to solid solution into austenite and then quickly cool down to prevent austenite from precipitation or phase transformation during the cooling process.

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Aug 30, 2022
Aug 30, 2022
Differences Between Seamless Titanium Alloy Pipes And Welded Titanium Alloy Pipes

Titanium tubes are generally divided into two types of pipes, here are the differences between them. Extruded titanium tubes include cold-rolled tubes, ...

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Aug 30, 2022
Aug 30, 2022
Hope To Meet You On 13th Indian Stainless Steel Pipe Expo 2023

With the openning policy, Hangao Tech decides to attend to the Indian Stainless Steel Pipe Expo of 2023. Sincerely hope to meet and service for you at that time.

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May 05, 2023
May 05, 2023

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