The Red and Blue Head aluminum rod is a sacrificial anode product used in high-temperature, highly corrosive environments such as heater treaters, heat exchangers, and brine storage tanks. The Red and Blue Head aluminum rod features a cylindrical shape and is specifically designed for vessels that require efficient protection within limited spaces. It is cast from high-voltage, high-potential aluminum alloy, providing excellent cathodic protection in high-temperature saline or brackish water environments.
KEY FEATURES
- Superior High-Temperature Performance
- Optimized Electrochemical Properties
- Robust Mechanical Design
- Proven Alloy Chemistry
- Easy Maintenance & Long Service Life
SPECIFICATIONS
- Red/Blue Head Aluminum Rod
- Head Material：High-temperature molded fiberglass (heat-resistant and flame-retardant)
- Applicable Nipple：Red head: 4" Sch 40 / Blue head: 4" Sch 80
- Anode Diameter：Up to 3 inches
- Anode Length：Up to 60 inches
- One-Piece / Two-Piece：Both options available
- Mounting Head：Blue Head—4-inch Schedule 80 Victaulic nipple, Red Head—4-inch Schedule 40 Victaulic nipple
- Thread Type：3/4 inch UNC full thread
- Exposed Length：6 inches (152 mm)(Customizable)
- Open potential(-V,vs SCE):1.10-1.18
- Closed potential(-V,vs SCE):1.05-1.12
- Actual capacitance(A.h/kg):≥2500
-
Current Efficiency:≥90%
- Anode Chemical Composition(%):
|
Zn
|
In
|
Si
|
Cu
|
Fe
|
Others
|
Al
|
|
2.0-6.0
|
0.01-0.02
|
0.08-0.20
|
≤0.006
|
≤0.13
|
≤0.10
|
Remainder
|
APPLICATIONS
- The Red and Blue Head aluminum anode rods are primarily used inside equipment such as heater treaters, heat exchangers, desalters, brine storage tanks, and water phase separators in the oil and gas, petrochemical refining, and marine engineering industries.
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