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Characteristics of spectral analysis

Atomic emission spectrum analysis has its unique advantages, especially suitable for pre-furnace analysis, so that it has become an essential analytical means …

Introduction of carbon steel flanges

Carbon steel flange is a kind of common connecting pipe component, which is widely used in petroleum, chemical, natural gas and other industries. It is usually …

how to know flange size?

To determine the size of a flange, you will need to measure the diameter of the flange.  Here's how you can do it: 1.  Measure the outside diameter (OD) of the …

Rust removal method of steel pipe

It mainly uses steel wire brush and other tools to polish the steel surface, which can remove loose or raised oxide skin, rust, welding slag, etc. Generally, …

Why use cores in transformers?

Transformers often require/use iron cores because they operate on magnetic forces, which are difficult to understand when sharing certain characteristics with …