Corrosion Inhibiting Cast Zinc Pencil Water Heater Anode Rod ASTM B418-95
Corrosion Inhibiting Cast Zinc Pencil Water Heater Anode Rod ASTM B418-95
Cast zinc anode rods for corrosion-protection devices such as water heaters, solar water heaters, boilers, gas heaters, Engines etc.
Thread: G1" G3/4" NPT 1.25" 1.5"
Specifications:
Standard : ASTM B418-95 US Military 18001K
| Elements | ASTM B418-95 US Mill 18001 K | |
| Type I (Seawater) | Type II (soil) | |
| Al % | 0.1-0.5 | <0.005 % |
| Cd % | 0.025 – 0.07 | <0.003 % |
| Fe % | <0.005 | <0.004 % |
| Pb % | <0.006 | <0.003 % |
| Cu % | <0.005 | <0.002 % |
| Others Each | <0.02 | <0.02 % |
| Other Total | <0.10 | <0.10% |
| Zn | Remaining | Balance |
| Electrochemical Characteristics | ||
| Capacity | 780 Ahr/Kg | 740 Ahr/Kg |
| Close Potential(Ag/AgCl) | -1,1 V | -1,05 V |
Marine Engine application:
Marine engine zinc Anode for all BOAT / YACHT engines. Zincs should be replaced every season or after 2/3 of zinc has eroded, which ever happens first. These are pre cut zinc engine anodes complete with brass plug and zinc.
| NPT | Length |
| 1/2” | 6” |
| 3/4” | 7” |
| 3/8” | 2” |
| 3/8” | 3” |
| 3/8” | 1-1/2” |
| 3/8” | 1-5/8” |
| 1/4” | 2-1/2” |
| 1/4” | 3” |
| 1/4” | 1-3/4” |
Can be also customized by buyer
- The loss of water heater anode protection,
- The accumulation of sediment at the bottom of the tank,
- Having a water heater that is not dielectrically connected correctly to the hot and cold lines.
Company Brief Introduction:
Our sacrificial anodes are shipped worldwide especial main to North America, Asia , Middle eastetc., around 5000mt per year. Our goods are regularly tested by independent third party lab in USA to keep anode continuous high quality. Our plant owns raw material resources ore, so we can supply very good price with service for you.
We can also accept customized anodes with your logo according to your drawing !
Contact me for more details :
Vivian Jiang
International Marketing & Sales Department Manager
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China Hunan High Broad New Material Co.Ltd.
70 Chezhan North Road,Changsha, China 410100
Tel:+86-731-85717705 Fax:+86-731-85716569
Mobile/Whatsapp: +86-139-7488-3816
Email: vivian@hbnewmaterial.com , metal@vip.163.com
Skype: vivian.jjy
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.

