Contact Platform Support
Help CenterMagnesium Anodes for Natural Gas Pipelines, Magnesium Anodes for Cathodic Protection Products
Related Products
-
Magnesium Anode With Filling Material, Combined Magnesium Alloy Sacrificial AnodeUS$ 1.54MOQ: 2 Kilograms -
8kg Magnesium Alloy Anode for Reservoir GatesUS$ 1.85MOQ: 1 Rod
-
High-quality Magnesium Anodes, Magnesium Alloy Sacrificial Anodes for Drainage Pipelines, Libo Anti-corrosionUS$ 3.23 - 3.54MOQ: 2 Kilograms
-
Manufacturer of Aluminum Alloy Sacrificial Anodes, Anti-corrosion Bracelet-type Aluminum Anodes, 142.2kgUS$ 3.54 - 3.85MOQ: 2 Kilograms
-
Bolt-type Zinc Anode, Bolt-connected Zinc Alloy Sacrificial Anode for Ship Hull, 400*100*40mmUS$ 3.54 - 4MOQ: 2 Kilograms
Magnesium Anode for Natural Gas Pipeline Magnesium Anode for Cathodic Protection Products
Product Description:
The pre-packaged magnesium alloy sacrificial anode (pre-packaged magnesium anode) is mainly composed of a magnesium anode, a special heat-shrinkable sleeve, and a cable. The anode body is filled with backfill material of the required composition near the anode body.
The magnesium alloy sacrificial anode is developed to ensure the construction quality of the cathodic protection project and simplify the on-site construction procedures. It is convenient and fast for construction. The operations originally carried out at the construction site are completed in the factory, effectively ensuring the construction and installation quality of the anode bed.
Please inform the specifications of the magnesium anode, the specifications and length of the required cable when placing an order. (The conventional cable is VV - 1KV/1×10mm2).
2. Commonly used specifications and models of magnesium alloy sacrificial anodes
Product Name Model Weight of Bare Magnesium Anode (kg) Specifications (Length × Width × Height, mm)
Magnesium Alloy Sacrificial Anode SMG - 4 40.2 350×(75 + 85) ×80
Magnesium Alloy Sacrificial Anode SMG - 8 80.2 700×(75 + 85) ×80
Magnesium Alloy Sacrificial Anode SMG - 11 110.3 700×(90 + 100) ×90
Magnesium Alloy Sacrificial Anode SMG - 14 140.3 700×(100 + 110) ×105
Magnesium Alloy Sacrificial Anode SMG - 22 220.5 700×(130 + 150) ×125
3. Backfill material formula for magnesium alloy sacrificial anodes
Backfill material formula, weight % Applicable conditions
Gypsum powder
(CaSo4.2H2o) Industrial Sodium sulfate Industrial Magnesium sulfate Bentonite
50 0 0 50 20.m 25 0 25 50 20.m
75 5 0 20 20.m 15 15 20 50 20.m
15 0 35 50 20.m
Functions of magnesium alloy sacrificial anodes
Magnesium anodes have a high driving voltage, low current efficiency, and high cost. According to different shapes and electrode potentials (open-circuit potentials), magnesium anodes can be used in soil or fresh water environments with a resistivity of 15 ohm-meters to 150 ohm-meters. Generally, they are not used in environments with a soil resistivity of less than 10 ohm-meters. The potential of high-potential magnesium anodes is -1.75V CSE, and the driving voltage is 0.85V; the potential of low-potential magnesium anodes is -1.55V CSE, and the driving voltage is 0.7V. The operating temperature can reach 100. When the remaining amount of the sacrificial anode is 15% of the initial weight, the anode is considered to have failed. Therefore, the utilization rate of the anode is generally taken as 85%.
Send Inquiry to This Supplier
You May Also Like
-
Zinc-aluminum-cadmium Alloy Sacrificial Anode, Zinc Anode, Hull Zh-1 Zinc Block, 800*140*60mmUS$ 3.69 - 4.31MOQ: 2 Kilograms
-
21.5kg High-temperature-resistant Aluminum Sacrificial Anode, Single Iron Leg Welded Aluminum Alloy Sacrificial Anode for Liquid TanksUS$ 3.54 - 3.85MOQ: 2 Kilograms
-
Custom Processing of High-efficiency Aluminum Alloy Sacrificial Anodes. High-efficiency Aluminum Anodes. High-quality SupplierUS$ 3.85 - 4MOQ: 2 Kilograms
-
35kg Aluminum Alloy Sacrificial Anode for Anti - Corrosion of Sewage Tanks, Aluminum Anode With Iron FeetUS$ 3.54 - 3.85MOQ: 2 Kilograms
-
What Specifications Are Available for Aluminum Alloy Sacrificial Anodes Used in Power Plants? 35kg Aluminum Sacrificial AnodeUS$ 3.85 - 4MOQ: 2 Kilograms
-
80kg Aluminum Anode for Storage Tanks, Aluminum Alloy Sacrificial Anode, How to Use Aluminum Sacrificial Anodes for Storage TanksUS$ 3.85 - 4MOQ: 2 Kilograms
-
Bracelet-style Aluminum Sacrificial Anodes, Reliable Cooperation Manufacturers, Aluminum-zinc-indium Sacrificial AnodesUS$ 3.85 - 4MOQ: 2 Kilograms
-
22kg Magnesium Anode for Oil Pipeline, Magnesium Alloy Sacrificial Anode for Long - Distance Pipeline Anti - Corrosion, Libo Anti - CorrosionUS$ 3.23 - 3.38MOQ: 2 Kilograms
-
Magnesium Sacrificial Anode With Cable, Libo Anti-corrosion, Buried Magnesium Anode 14kgUS$ 3.23 - 3.38MOQ: 2 Kilograms
-
Pre-packaged 11kg Magnesium Alloy Sacrificial Anode, Anti-corrosion Material for Buried Pipelines, Libo Anti-corrosionUS$ 3.23 - 3.38MOQ: 2 Kilograms
