Cathodic Protection Cable Connection

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Cathodic protection cable connection.

Cadweld connections weld conductors to the object to be protected. Cathodic protection cables shall be handled and laid with extreme care as damage to the insulation and or sheathing may result in premature cable failure. Cathodic protection cable from performance wire and cable is suitable for direct burial applications such as pipelines storage tanks pilings well casings cables marine crafts along with any other burial or water submerged metallic structures. Joint bond cable.

Our product range is extensive as you will see in this website and our services include a wide variety of cathodic protection engineering and installation offerings. For added protection against corrosive gases and brackish water a halar ectfe or kynar pvdf insulation covered by an hmwpe jacket can be used. This system utilizes a sacrificial anode connected to what you are trying to protect via a cable. Cadweld connections are the accepted method of attaching cathodic protection cables to pipes steel or cast iron tanks and many other steel structures structures.

Cp is a way to prevent corrosion of metal. Established in 1956 farwest corrosion control company is a world class leader in cathodic protection and corrosion control related products solutions and services. A simple method of protection connects the metal to be protected to a more easily corroded sacrificial metal to act as the anode the sacrificial metal then corrodes instead of the protected metal. To understand cathodic protection cable cpc it is first helpful to understand what cathodic protection cp is.

2 6 3 cable xlpe pvc 2 6 4 cable xlpe pvc swa pvc 2 6 5 cable pvdf hmwpe 2 6 6 cable halar hmwpe 2 6 7 cable hmwpe. Cathodic protection cp is a technique used to control the corrosion of a metal surface by making it the cathode of an electrochemical cell. Cathodic protection system drawings dwd c0 quick reference guide cathodic protection. Cathodic protection cable cp cable or cpc is usually a stranded conductor insulated with hmwpe.

Therefore no galvanic corrosion can occur at the interface. During installation the cable reel shall be supported so that cable may be pulled from the reel without causing kinking or twisting. Dwd c4 bond cables metallic pipe joints sacrificial anode systems dwd c5 bond cables across fittings on metallic pipe dwd c6 exothermic weld dwd c7 pin brazed connection dwd c8 flush grade test station.