Selecting electric glove size

In electrical job scopes,PPE ( personal protection equipment ) is a one of important thing when perform a tasks to avoid an electric shock.It can cause the serious fatal and injury even death.

This time i want share some information how to selecting an electric glove size correctly.It important because when we perform an electrical task,we need a comfort glove to handle electrical equipment or device correctly.

If gloves size is too small it can cause a uncomfortable and cause hand fatigue or injured.when you select hand protection that is too large, a gloves getting caught into moving parts of machinery or snagged on jagged edges. A glove that is too loose also can cause uncomfortable when perform a task. read more

How to swaging cooper tubing?

Cooper tubing is common used for refrigerant and air-conditioning piping.It important to have a basic knowledge about swaging process to ensure our installation not facing any problem.

When we laying the cooper tubing for air-condition piping and facing the cooper length is not enough to completed the work.So we need to splice another cooper tubing.To splice the cooper tubing,we must use the swaging process.

This process make the cooper tubing diameter more bigger than original size.The reason is for splicing purpose.To join a cooper tubing together,we using the welding gases torch and cooper-nickel rod filler.This welding process we call it ” BRAZING “. read more