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Difference Between Hot Rolled Steel and Cold Rolled Steel
It may seem obvious that knowing which to use can help avoid spending more than necessary on raw materials. It can also save time and money on additional processing. In other words, understanding the differences between hot and cold rolled steel will help designers and engineers achieve better re...Read more -
Causes and measures of oilpipeline leakages
Resulting oil pipeline leakages is for many reasons, there are some followings below. Some one-sided pursuit of profit, reduction of investment in safety protection facilities fierce competition in the market economy, in order to reduce costs, the pursuit of high profits, people are quick success...Read more -
Bonding pipe joints
Bonding pipe joints, where two or more parts use a combination of welded joints, or refers to two or more parts connected by welding joints, including welds, fusion zone and heat affected zone. Welded joints zone After fitting the metal and filler metal melts faster speed Youyi formed after cooli...Read more -
Annealing and quenching of cold drawn steel
Annealing of cold drawn steel The annealing of cold drawn steel is commonly used in the production of preliminary heat treatment process. The majority of machine parts and engineering, mold rough can eliminate internal stress and composition of casting, forging and weldment inhomogeneity; can imp...Read more -
Difference hot-dip galvanizing and cold galvanizing
Hot-dip galvanizing, it is at high temperatures the zinc ingots melt, being placed in the auxiliary material, then the metal structure is immersed in a zinc plating bath, so that the metal member attached to a layer on the zinc layer. The hot galvanized advantage depend on its preservative abilit...Read more -
CNC Plasma Cutting Configurations
There are 3 main configurations of CNC Plasma Cutting, and they are largely differentiated by the forms of materials before processing, and the flexibility of the cutting head. 1.Tube & Section Plasma Cutting Used in the processing of tube, pipe or any form of long section. The plasma cutting...Read more