Different from cold pull -out seamless pipes and hot -rolled seamless pipes

On the other hand, hot-rolled seamless pipes are manufactured by heating a solid metal billet to a high temperature and then rolling it into a seamless tube. This process results in pipes that have a rougher surface finish compared to cold pull-out pipes. However, hot-rolled seamless pipes are known for their superior strength and durability. They are commonly used in applications where high temperature and pressure resistance are required, such as in the oil and gas industry.

2024-09-28

What material is chrome -plated pole?

Aluminum poles are lighter in weight and are often used in applications where weight is a concern, such as in aerospace and automotive industries. The process of chrome plating aluminum poles is similar to that of steel poles, with the aluminum being cleaned, polished, and then electroplated with chromium to create a sleek, corrosion-resistant finish.

2024-09-27