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Anti-corrosion sacrificial D type cast mg anodes DNV GB 4948 Standard
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Brand Name:High Broad/OEM
Model Number:ASTM AZ63 / MgMn Magnesium Anode
Certification:ISO, DNV,GB 4948 , America standard
Price:negotiable
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram,PayPal
Supply Ability:300 Metric Ton/Metric Tons per Month
Delivery Time:1 FCL:14 Days
Company Data
Verified Supplier
Contact Person
James Yang ( HUAIYU YANG)
Business Type:
Manufacturer Distributor/Wholesaler Agent Exporter Seller
Officials:
No.70 Chezhan North Road,Changsha,Hunan,China
Quality:
Quality Certifitation Available
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Product Details
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Product Details
Anti-corrosion sacrificial D type cast magnesium anodes DNV GB 4948
D type cast magnesium anodes
High Broad Magnesium anodes are produced in a variety of shapes and sizes for use in anti-corrosion protectionof such projects are oil pipelines, gas pipelines, water supply pipes and drain-pipes, underground cables, chemical plants, communication, harbors, watercrafts and reservoir strobe.
Specifications:
Chemical Composition
Type | Alloy Element | lmpurity Elements(Max) | ||||||||
Al | Zn | Mn | Mg | Fe | Cu | Ni | Si | Other | ||
Each | Total | |||||||||
MGAZ63B | 5.3-6.7 | 2.5-3.5 | 0.15-0.60 | Balance | 0.003 | 0.01 | 0.001 | 0.08 | _ | 0.30 |
MGAZ31B | 2.7-3.5 | 0.6-1.4 | 0.2-1.0 | Balance | 0.003 | 0.01 | 0.001 | 0.08 | 0.05 | 0.30 |
MGM1C | <0.01 | _ | 0.5-1.3 | Balance | 0.01 | 0.01 | 0.001 | 0.05 | 0.05 | 0.30 |
Electrochemical Performance
Type | Open-Circuit -V(vs Cu/CuSO4) | Current Efficiency %(vs Cu/CuSO4) | Generating Current (A.h)/kg(vs Cu/CuSO4) |
MGAZ63B | 1.57-1.67 | >=55 | >= 1210 |
MGAZ31B | 1.57-1.67 | >= 55 | >= 1210 |
MGM1C | 1.77-1.82 | >= 50 | >= 1100 |
Application:
1. External areas of steel pipe, especially in difficult environment such as below grade in rocky and mountainous terrain thawed zones in permafrost, etc.
2. Interior bottom of oil storage tanks.
3. Interstitial spaces between old, corroded and new storage tank bottoms.
4. In the limited space between inner and outer casings of wells of various kinds.
5. For grounding steel tower footings of overhead power systems.
6. To provide cathodic protection as well as to dissipate induced A.C.current on coated steel pipe.
7. For personnel safety, as well as corrosion protection. To ground valves and test stations of pipe lines which are subject to induced A.C.current and fault currents.
High potention sacrificial cast magnesium anodes
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