ELECTRO GALV. STEEL PLUGS

Steel plugs looks similar with malleable iron plugs. The usuage is also same, for the end use of pipe.

It has many advantages compare to malleable iron plugs.

1. price is cheaper than malleable iron plugs.

2. production process has less limitation by environmental department.

3. production period is less than malleable iron plugs.

Recently, many constructors has replace it with steel plugs.