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Zn anodes cathodic protection
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Product Details
| Place of Origin | Zhejiang, China | Brand Name | YUXI | |
| Model Number | ASTMB-418 I; ASTMB-418 II | Application | cathodic protection | |
| Material | Zinc | Dimensions | Drawing |
Product Description
Zn anodes cathodic protection
Zinc anode is primarily used for corrosion prevention in seawater of steel and aluminum equipment and structures such as ship hull, ballast tank, heat exchanger, condenser, pier, pilling, etc. It can also be used as packaged anodes as grounding cells on electrical motors panels, conduits, and caross insulators on pipelines to limit dangerously high voltages.
However, zinc anode is not recommended to use in freshwater. In freshwater, zinc can form a passive film. This film insulates the anode and stops it from protection.
Zinc anode provides the lowest driving voltage in comparision with aluminum anode and magnesium anode . Therefore, it does not easily cause overprotection which leads to coating disbondment and hydrogen damage of high strength steel.
Yuxi zinc anode conforms to ASTM B 418 and U.S. Military Specification, MIL-A-18001K standard, high purity zinc ingot 99.995% and other high quality raw materials with rigid production and inspection procedure to ensure our zinc anode meet or excel the international standard requirement.
Specification
| Chemical and Electrochemical Properties | ||||||
| Chemical Composition | ||||||
| AL % | Cd % | Fe % | Pb% | Cu % | Zn % | |
| ASTM B-418 type I | 0.1-0.5 | 0.02-0.07 | 0.005max | 0.006max | 0.006max | Balance |
| ASTM B-418 type II | 0.005 max | 0.003max | 0.0014max | 0.003max | 0.002max | Balance |
| MIL-A-18001K | 0.1-0.5 | 0.025-0.07 | 0.005 | 0.006 | 0.005 | Balance |
| Electrochemical Properties | ||||||
| Open Voltage(-V) | Closed Voltage(-V) | Capacity A.h/kg | Efficiency % min | |||
| ASTM B-418 type I | 1.05 min | 1.00 min | 780 | 95% | ||
| ASTM B-418 type II | 1.10 min | 1.05min | 780 | 90% | ||
ship hull(weld on type w/double insert)
| Type | Specification / mm | Steel insert | N.W./kg | G.W./kg | |||
| A*B*C | D | E | F | G | |||
| YX-ZN-H11 | 300 *150 *50 | 360 | 30 | 4-5 | 5-6 | 13.7 | 14.5 |
| YX-ZN-H12 | 300 *150 * 40 | 360 | 30 | 4-5 | 5-6 | 10.7 | 11.5 |
| Type | Specification /mm | Steel bar | N.W. /KG | G.W./KG | |||
| A * B* C | D | E | F | G | |||
| YX-ZN-H13 | 300 * 150 * 50 | 250 | 50 | 3-4 | 8-10 | 11.6 | 12.0 |
| YX-ZN-H14 | 300 * 150 * 40 | 250 | 50 | 3-4 | 8-10 | 8.6 | 9.0 |
| Type | Specification/mm | Steel insert / mm | N.W./kg | G.W./kg | ||||
| A X (B1 + B2) X C | D | E | F | G | H | |||
| YX-ZN-T01 | 500X(115+135)X130 | 800 | 50 | 6 | 40 | 60 | 53.5 | 56.0 |
| YX-ZN-T02 | 1500X(65+75)X70 | 1800 | Φ16 | 20 | 40 | 48.3 | 50.0 | |
| YX-ZN-T03 | 500X(110+130)X120 | 800 | 50 | 6 | 40 | 60 | 48.0 | 50.0 |
| YX-ZN-T04 | 1000X(58.5+78.5)X68 | 1300 | Φ16 | 20 | 40 | 31.8 | 33.0 | |
| YX-ZN-T05 | 800X(56+74)X65 | 1100 | Φ16 | 20 | 40 | 24.0 | 25.0 | |
| YX-ZN-T06 | 1150X(48+54)X51 | 1450 | Φ12 | 15 | 35 | 18.3 | 20.0 | |
| YX-ZN-T07 | 250X(80+100)X85 | 310 | 30 | 4 | 6-8 | 0 | 12.8 | 13.0 |
| YX-ZN-T08 | 200X(70+90)X70 | 260 | 30 | 3 | 6-8 | 0 | 7.3 | 7.5 |
| Remark: YX-ZN-T07, YX-ZN-T08 is falt stick anode; Insert of YX-ZN-T02, YX-ZN-T04, YX-ZN-T05, YX-ZN-T06 is solid rod. | ||||||||
| Type | Specification /mm | Steel Bar / mm | Flat Bar / mm | N.W./KG | G.W./KG | |||||
| A X (B1 + B2) X C | D | F | G | D | E | F | G | |||
| YX-ZN-I01 | 1000X(115+135)X130 | 1250 | 18 | 45 | 1250 | 40 | 8 | 45 | 111.6 | 115.0 |
| YX-ZN-I02 | 750X(115+135)X130 | 1000 | 16 | 45 | 1000 | 40 | 8 | 45 | 83.0 | 85.0 |
| YX-ZN-I03 | 500X(115+135)X130 | 750 | 16 | 45 | 750 | 40 | 6 | 45 | 55.0 | 56.0 |
| YXZN--I04 | 500X(105+135)X100 | 750 | 16 | 35 | 750 | 40 | 6 | 35 | 38.6 | 40.0 |
| Type | Specification/mm | Steel Insert /mm | N.W./kg | G.W./kg | |||
| A×B×C | D | E | F | G | |||
| YX-ZN-E01 | 500x(115+135)x130 | 620 | 50 | 6 | 8-10 | 54.5 | 56.0 |
| YX-ZN-E02 | 1000x(80+100)x80 | 1200 | 30 | 6 | 6-8 | 49.0 | 50.0 |
| YX-ZN-E03 | 500x(105+135)x100 | 620 | 40 | 6 | 8-10 | 39.2 | 40.0 |
| YX-ZN-E04 | 500X(80+100)x80 | 620 | 30 | 6 | 6-8 | 24.4 | 25.0 |
| YX-ZN-E05 | 400x(110+160)x40 | 500 | 35 | 4 | 5-6 | 15.4 | 16.0 |
| YX-ZN-E06 | 300X(140+160)x40 | 360 | 60 | 4 | 5-6 | 12.0 | 12.5 |
| YX-ZN-E07 | 200X(90+110)x40 | 250 | 30 | 4 | 5-6 | 5.3 | 5.5 |
Company Profile
Ningbo Yuxi light alloy Co.,ltd was established in 2003 and we are specialized in manufacturing Magnesium/AluminumExtrusion/casting products. The range of our product line, excellent quality & service, low price over the past ten years have made us one of the leading companies of its kind in China.
It’s our principal aim to provide the highest quality of materials and integrity of services, so our customer can focus all of their efforts in the more profitable services such as design, Marketing.
Taking advantage of the advanced technology and low labor cost, YUXI is always able to provide high quality products and integrity customer services backed with the most competitive price.
Please select us as your honest and reliable partner to save your money and time.
Factory occupation 26600 square meter
Total staff 120
Management & Technical staff 27
Capacity:
- Magnesium Casting: 1,500 tons per year
- Magnesium Extrusion: 1,200 tons per year
- Aluminum & Zinc casting: 2,000 tons per year
- Aluminum & Zinc extrusion: 1,500 tons per year
Contact Us
- Ningbo Yuxi Light Alloy Co., Ltd.
- Contact nameBiling Ke Chat Now
- Phone0086-574-83882233
- Address5F, 18 MANSION,199# YONGFENG ROAD, Ningbo, Zhejiang
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