ZDJS pipeline cathodic protection testing pile is a kind of new product which is designed for cathodic protection of buried metal pipeline according to the specific requirements of pipeline construction designed by us, which has the advantages such as anti-theft, moisture protection, anti-corrosion, firmness, durability, good-looking and so on.

Applicable scope :
It can be used for cathodic protection of buried metal pipeline in many different industries such as natural gas, liquefied petroleum gas, oil, product-oil, coal gas, chemical as well as hydraulic engineering and water supply engineering, and so on. It can also be used for city underground structure (such as the buried metal pipe networks, oilfield pipe network, and long distance buried metal pipeline).

It has the following features:
1.The overall pile adopt inner & outer heat galvanizing to carry out                     anticorrosion, and the surface has been coated with plastic in order to avoid rusting during many years.
2.The door of the pile is outset shape, which can keep the rain out and protect the wiring board and pile itself better.
3.The heel post adopt stainless steel heel connected with insulated rubber pad, which avoid heel post corrosion and rusting due to humid environment.
4.The connector post is connected with insulated pad, and filled with No 3 lithium grease oil to insulate and anti-corrode, which protect the connector post from being corrosion.
5.The below part of the inner pile adopt plugging type, which can avoid the humid air entering and protect the pile form being corroded.