|
[China]
Trade Verify
Address: No.70 Chezhan North Road,Changsha,Hunan,China
Contact name:James Yang ( HUAIYU YANG)
China Hunan High Broad New Material Co.Ltd |
|
Verified Suppliers
|
|
|
Magnesium anode rods are the least expensive and create the
lowest voltage during the sacrificial process. This means they will
usually corrode at a slower rate than the other anode rods we
offer. Actual water conditions will vary and have a direct effect
on how quickly an anode rod corrodes and dissolves.
Water heater anode rod or sacrificial anode is the important component part with only one purpose to protect metal tank from corrosion.Extruded Alumnium anodes and Magnesium anodes have high current to weight ratio,are suitable to be used in where a small diameter anode is required to give enough cathodic current.
HIGH BROAD supply extruded anodes in both high potential (Mg-Mn alloy),standard potential (AZ31 alloy) and Alumnium Alloy.Our extruded anodes are typically suitable for all kinds of water storage tanks or in prepolarization of offshore structure and so on.
Specification
| Alloy | AZ31B | Mg-Mn | Aluminum | |
Chemical Composition | Aluminum | 2.50-3.50% | 0.01% Max | Balance |
| Manganese | 0.20-1.00% | 0.50-1.30% | - - | |
| Zinc | 0.60-1.40% | - - | 4.00-5.00% Max | |
| Calcium | 0.04% Max | - - | - - | |
| Silicon | 0.10% Max | - - | 0.25% Max | |
| Copper | 0.01% Max | 0.02% Max | - - | |
| Nickel | 0.001% Max | 0.001% Max | - - | |
| Fe | 0.005% Max | 0.03% Max | 0.25% Max | |
| Sn | -- | - - | 0.05-0.25% Max | |
| Other purity(each) | -- | 0.05% max | - - | |
| Total purity | 0.30% Max | 0.30% Max | 0.15% Max | |
| Remaining | Magnesium | Magnesium |
| Diameter(inch) | Core eccentric(inch) | Core diameter(inch) | Straightness(inch/2 ft length) | Weight(lbs/inch) |
| Magnesium Extruded rod | ||||
| 0.0675-0.020 | 0.050 | 0.135 | 0.060 | 0.025 |
| 0.750-0.020 | 1/16 | 0.135 | 0.040 | 0.031 |
| 0.800-0.020 | 1/16 | 0.135 | 0.040 | 0.035 |
| 0.840-0.020 | 1/16 | 0.135 | 0.040 | 0.038 |
| 0.900-0.020 | 1/16 | 0.135 | 0.040 | 0.043 |
| 1.050-0.020 | 1/16 | 0.135 | 0.040 | 0.057 |
| 1.315-0.020 | 1/16 | 0.135 | 0.040 | 0.089 |
| Aluminum Extruded rod | ||||
| 0.576-0.020 | 0.050 | 0.135 | 0.060 | 0.038 |
| 0.750-0.020 | 1/16 | 0.135 | 0.050 | 0.048 |
Electric water heater anode rod direct factory price casting
magnesium powered anode rod
Specifications
• Item name: Magnesium sacrificial anode
• The advantage: AZ63, High Potential (Mg-Mn) The best quality and best price.
• Raw materials: AZ31series,AZ63series and so on;
The characteristic of sacrificial anode magnesium
High electrochemistry performance
Average anode consuming
Long using time
High unit power output
Application field
Corrosion protection for
Electric water heater
Oil transportation and gas transmission in underground and fresh
water
Line pipe for draining away water
Underground cable
Chemical industry
Communication
Dock and harbour
Boats and ships
Reservoir gate
Chemical Composition
| Shop sign | Alloy element | Impurity element ,less than | |||||||
| Al | Zn | Mn | Mg | Fe | Cu | Ni | Si | Ca | |
| AZ63 | 5.3-6.7 | 2.5-3.5 | 0.15-0.60 | Balance | 0.005 | 0.02 | 0.001 | 0.08 | — |
| High Potential | ≤ 0.05 | ≤ 0.03 | 1.20-2.0 | Balance | 0.005 | 0.02 | 0.001 | 0.08 | 0.04 |
| MGM1C | ≤0.01 | — | 0.50-1.3 | Balance | 0.01 | 0.01 | 0.001 | 0.05 | — |
| MG | ≤0.02 | ≤0.03 | ≤0.01 | ≥99.9% | 0.005 | 0.004 | 0.001 | 0.01 | — |
Electrochemical Property
| Shop sign | Open circuit potential | Closed circuit potential | Actual capacitance | Current efficiency |
| —V,Cu/CuSO4 | —V,Cu/CuSO4 | —(A·h/kg) | % | |
| MGAZ63B | 1.57-1.67 | 1.52-1.57 | ≥1210 | ≥55 |
High Potential | 1.57-1.67 | 1.47-1.57 | ≥1210 | ≥55 |
| MGM1C | 1.77-1.82 | 1.64-1.69 | ≥1100 | ≥50 |
FAQ
Q. What do Magnesium sacrificial anodes do?
A.
The corrosion of metal in salt or fresh water or in soil can be
prevented by the use of galvanic anodes in a cathodic protection
system.
Magnesium anodes are used in such systems, most commonly to protect
underground gas, oil and water pipelines.
When the anode's cable is attached to a pipeline or other
underground structure, a galvanic cell is created in which
electrons flow from the anode to the structure, thereby protecting
the structure.
The anode corrodes instead of the structure and must be replaced
after a certain period of time that depends on the type of
structure that is being protected, the size and grade of anodes
that are used, and the corrosivity and resistivity of the
surrounding soil.
In addition to pipelines, magnesium anodes are often used to
protect propane, water and chemical storage tanks, areas of ships
and port facilities that are not in direct contact with sea water,
power plants and irrigation systems.
Q. Why choose us?
A. We are in cathodic protection anode market over 20 years.
Our products are strictly produced and tested as per American
standard ASTM G97. The continuous and stable high quality products
can save your cost!
Contact me for more details :
Yun Liu(Ms.)
Business Manager
-----------------------------------------------
China Hunan High Broad New Material Co.Ltd.
70 Chezhan North Road,Changsha, China 410100
Tel:+86-731-85713359 Fax:+86-731-85716569
Mobile/Whatsapp: +86-155-7593-5462
Email: lucky@hbnewmaterial.com , highbroad1@vip.163.com
