David's Blog

David's Blog

China Machinery's latest professional news

2024年
平成36年
12月

what is a tube mill line?

(2024年12月27日)

The steel tube mill production line is an essential equipment system for manufacturing welded steel…

2025年
平成37年
01月

Carbon Steel vs Galvanized Steel

(2025年01月16日)

This article is excerpted from Carbon steel vs galvanized steel, what's the difference? They a…

03月

How to Cut a Metal Pipe

(2025年03月01日)

Cutting a metal pipe properly depends on the type of pipe (steel, stainless steel, aluminum, copper…

Cold Rolling vs Hot Rolling

(2025年03月06日)

This article mainly introduces Cold Rolling vs Hot Rolling, from processing temperature, applicatio…

What is high frequency welding, and the application in the field of welded pipes

(2025年03月11日)

High-frequency welding (HFW) stands as a cornerstone of modern pipe production, offering unmatched …

Electric Resistance Welding (ERW) in tube mill machine

(2025年03月21日)

ERW (Electric Resistance Welding) in the pipe mill (Tube Mill Machine) is mainly used for the manuf…