galvanize wrought iron pipe
This is hard to answer with out knowing what type of metal. what the pipe is being used for, the amount of pressure that may be not the pipe.
This metal is zinc (Zn).
It is the element zinc in its molten state that we dip iron or steel into to galvanize it.
galvanize etching and engraving over aplate of metal
Galvanising means that the pipe has had a coat of zinc electrically applied (galvanisation.) -This makes the steel more resistant to rust, and is very common in 'home duty' piping.
If it is a copper or metal pipe, tap the pipe gentle with a some thing metal (screw driver/small wrench ect...) If the pipe makes a echo sound it is empty, if the pipe has water in it, It will not echo. this also works with pro pain bottles and other metal objects
Corrugated Metal Pipe. CMP
His speech was so stirring he was able to galvanize the workers into action.
"Manufacturers galvanize steel fencing and nails with zinc to make it rust resistant." "The latest disclosure served to galvanize public opinion against the mayor's plan."
By the color
Non-metal