ASTM97-89 Magnesium Anodes For Boats D Type
ASTM97-89 D Type Magnesium Anodes Cathodic Protection To Protect Metal Structures
Introduction:
The potential of the high-potential magnesium anode is -1.75V CSE, and the driving voltage is 0.85V; the potential of the low-potential magnesium anode is -1.55V CSE, and the driving voltage is 0.7V. The use temperature can reach 100℃. When the remaining amount of the sacrificial anode is 15% of the original weight, the anode is considered to be ineffective, so the usage rate of the anode is generally 85%.
Sacrificial anode cathodic protection technology:
Sacrificial anode cathodic protection technology is to use a metal or alloy whose potential is more negative than the metal to be protected to be electrically connected to the metal to be protected. Metal.
Advantage:
A: The one-time investment cost is low, and there is basically no need to pay maintenance costs during the operation process. B: The utilization rate of the protection current is high, and there will be no over-protection.
C: No interference effect on adjacent underground metal facilities, suitable for plant area and long-distance pipeline without power supply, as well as small-scale decentralized pipeline protection
D: It has the function of both grounding and protection. E: The construction technology is simple, and no special professional maintenance management is usually required.
Parameters:
| Type | Weight(kg) | Width(mm) | Hight(mm) | Length(mm) | Insert |
| 9D2-1 | 4.1 | 63.5 | 63.5 | 669.9 | Strip |
| 9D2-2 | 4.1 | 69.9 | 76.2 | 560 | Strip |
| 14D2-1 | 6.35 | 63.5 | 63.5 | 1054 | Strip |
| 14D2-2 | 6.35 | 69.9 | 76.2 | 850.9 | Strip |
| 20D2-1 | 9.1 | 63.5 | 63.5 | 1505 | Strip |
| 20D2-2 | 9.1 | 69.9 | 76.2 | 1270 | Strip |
| 9D3 | 4.1 | 88.9 | 95.25 | 258.8 | Strip |
| 17D3 | 7.7 | 88.9 | 95.25 | 657.2 | Strip |
| 32D5 | 14.5 | 139.7 | 146.05 | 523.9 | Strip |
| 48D5 | 21.8 | 139.7 | 146.05 | 765.2 | Strip |
Applications:
Sacrificial anodes are used to protect ship hulls, water heaters, pipes, distribution systems, aboveground storage tanks, underground storage tanks, and oil refineries, etc. The application will depend heavily on the chemical and mineral environment (whether soil or water), so the anodes in this type of cathodic protection system must be regularly inspected and replaced as they reach the point of depletion.
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FAQ:
Q : Can I add my logo on the boxes/cartons?
A : Yes,OEM and ODM are available from us.
Q : What are the benefits of being a distributor ?
A : Special discount Marketing protection.
Q : How does your factory control the quality of your products?
A : 100% self-inspection before packing. Quality is the life of our factory, first, each raw materials, come to our factory, we will test it first, if qualified, we will process the manufacturing with this raw materials, if not, we will return it to our supplier, and after each manufacturing step, we will test it, and then all the manufacturing process finished, we will do the final test before the commodities left our factory.
Q : Can we mix items in one 20ft container?
A : Yes.
Q : Can I have a visit to your factory before the order?
A : Sure,welcome your visit of factory.
Q : What's the necessary parameters to get the accurate quote?
A : Material chemical composition, anode size, cable and other accessaries information.
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