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Sacrificial anode series
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Main purpose：Zinc anode is widely used in petroleum, chemical, Marine engineering, transportation, electricity, municipal engineering and other fields, is typically used for resistivity is lower than 2000 Ω. Cm medium; If the protection of steel structure has good coating or under the condition of soil moisture, zinc anode can be used to bring over 2000 Ω. Cm medium. In order to improve the use of zinc strip anode performance, filling material can be used, the standard of filling material is calcium sulfate added bentonite, to absorb and retain water, reduce the resistance.
Execution standard： ASTM B 843-1995 SY/T0019-1997
Chemical composition
kind | Al | Cd | Fe(Max) | Pb(Max) | Cu(Max) | Zn |
| I | 0.1-0.5 | 0.02-0.07 | 0.005 | 0.006 | 0.005 | allowance |
| II | 0.005（Max） | 0.003(Max) | 0.0014 | 0.003 | 0.002 | allowance |
High purity zinc | 0.003(Max) | 0.002(Max) | 0.001 | 0.003 | 0.001 | allowance |
specifications
| model | size（mm） | Single heavy（g/cm） | ||
| A(mm) | B(mm) | C(mm) | ||
| 特大（A） | 25.4 | 31.75 | 30.5 | 35.72 |
| 大（B） | 15.88 | 22.23 | 61 | 17.82 |
| 標(biāo)準(zhǔn)（C） | 12.7 | 14.28 | 152 | 8.93 |
| 小（D） | 8.73 | 11.91 | 305 | 3.72 |
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Zinc belt
constant potential rectifier
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Flexible anode
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Intelligent test pile
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Ground Resistance Tester
Zinc grounded battery
Zinc reference electrode
Fill in the package material
Aluminum heat flux
Explosion-proof junction box
Test piles
Long - acting copper sulfate reference electrode
Silver / silver chloride reference electrode
Cathode protection cable
Heat shrinkable tape
Aluminum heat welding mold
Insulation bracket
Insulated joints
Insulated flange
Polarization Probe
Anticorrosion tape
Point guns
Injury tablets
Logo pile
Portable reference electrode