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معلومات تفصيلية |
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| تكوين الردم: | 75% جبس، 20% بنتونيت، 5% سلفات الصوديوم | درجة السبائك: | M1C / AZ63B (إمكانات عالية) |
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| إمكانات الدائرة المفتوحة: | -1.70 فولت إلى -1.75 فولت (مقابل Cu/CuSO₄) | خدمة الحياة: | 15-25 سنة (يعتمد على مقاومة التربة) |
| مواصفات الكابل: | كابل نحاسي معزول AWG مقاس XLPE مقاس 10 مم² | الكفاءة الحالية: | ≥ 50% (ASTM G97) |
| إبراز: | Prepackaged Magnesium Anode Backfill System,XLPE Cable Sacrificial CP Anode,Long Service Life Pipeline Protection |
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منتوج وصف
Prepackaged Magnesium Anode with XLPE Insulated Cable for Long Lasting Pipeline Cathodic Protection and Corrosion Prevention
Prepackaged High Potential Magnesium Sacrificial Anode for Pipeline Cathodic Protection
Our prepackaged magnesium sacrificial anode is a complete turnkey corrosion protection solution designed for underground pipelines, storage tanks, and buried steel structures. Each unit comes factory-assembled with premium backfill material and XLPE insulated cable, ready for immediate field installation.
Key Product Advantages
- ✔ Prepackaged Backfill System
Each anode is pre-assembled in a durable cotton cloth bag filled with a precisely formulated backfill mixture: 75% Ground Hydrant Gypsum, 20% Powdered Bentonite, 5% Hydrated Sodium Sulfate. This optimized composition ensures uniform current distribution, reduces anode-to-earth resistance, prevents passivation, and maintains consistent electrochemical performance throughout the service life. No on-site backfill mixing required — simply bury and connect. - ✔ Premium XLPE Cable Connection
Equipped with XLPE (Cross-Linked Polyethylene) insulated AWG copper cable (standard 10mm² cross-section, custom gauges available). XLPE insulation provides superior moisture resistance, thermal stability, and mechanical durability compared to standard PVC cables. Low-resistance welded connection between cable and anode core ensures reliable current delivery. Cable length customized to project requirements. - ✔ 15-25 Years Service Life
Manufactured from high-purity M1C grade magnesium alloy (AZ63B also available), our anodes deliver an open circuit potential of -1.70V to -1.75V (vs Cu/CuSO₄ reference electrode) with ≥50% current efficiency per ASTM G97 testing. Uniform consumption pattern ensures predictable, long-term cathodic protection with minimal maintenance — designed for 15 to 25 years of reliable service depending on soil resistivity conditions. - ✔ Full Certification & Environmental Compliance
All anodes are manufactured under ISO 9001 certified quality management system and tested to ASTM G97 and GB/T 17731-2015 standards. Materials and manufacturing processes are RoHS and REACH compliant, ensuring full environmental safety for global markets including EU, North America, and Asia-Pacific. Mill test certificates provided with every shipment. - ✔ OEM & Custom Manufacturing
As a self-manufacturing factory with integrated production from raw magnesium ingot to finished anode, we offer comprehensive OEM services: custom anode dimensions and weights, tailored cable specifications (length, gauge, insulation type), custom backfill formulations for specific soil conditions, private labeling, and custom packaging. Engineering support available for cathodic protection system design.
Technical Specifications
| Anode Type | High Potential Prepackaged Magnesium Sacrificial Anode |
| Alloy Grade | M1C (High Potential) / AZ63B |
| Open Circuit Potential | -1.70V to -1.75V (vs Cu/CuSO₄) |
| Current Efficiency | ≥ 50% (ASTM G97) |
| Current Capacity | ~1200 A·h/kg |
| Backfill Composition | 75% Gypsum + 20% Bentonite + 5% Na₂SO₄ |
| Cable Type | XLPE Insulated AWG Copper, 10mm² (custom available) |
| Bag Material | Durable cotton cloth (biodegradable) |
| Service Life | 15-25 years (soil resistivity dependent) |
| Standard Compliance | ASTM G97, GB/T 17731-2015 |
| Packaging | Wooden case with waterproof inner layer |
Typical Applications
- Underground oil & gas transmission pipelines
- Buried storage tank cathodic protection
- Cross-country pipeline sections
- High-resistivity soil environments
- Water pipeline networks
- Buried steel structure protection
Why Choose Us
- Self-Manufacturing Factory: Integrated production from raw magnesium ingot to finished anode — full quality traceability and competitive factory-direct pricing
- 15+ Years Experience: Professional magnesium anode manufacturer with proven global export track record
- Certified Quality: ISO 9001 certified, ASTM G97 testing on every production batch, mill test certificates provided
- OEM Flexibility: Custom dimensions, cable specs, backfill formulations, and private labeling available
- Engineering Support: Free cathodic protection design consultation and anode selection guidance
- Stable Supply: 100 mt/month production capacity ensures reliable on-time delivery
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