PRODUCTS
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● JIS F3426 Ship's Internal-bound blocks
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● JIS F3426 Ship's Internal-bound wooden block single with hook
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● JIS F3426 Ship's Internal-bound wooden block single with Link
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● JIS F3426 Ship's internal-bound wooden block single with Shackle
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● JIS F3426 Ship's internal-bound wooden block double with Hook
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● JIS F3426 Ship's internal-bound wooden block double with Link
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● JIS F3426 Ship's internal-bound wooden block double with Shackle
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● JIS F3426 Ship's Inernal-bound wooden block Triple with Hook
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● JIS F3426 Ship's Inernal-bound wooden block Triple with Link
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● JIS F3426 Ship's Inernal-bound wooden block Triple with Shackle
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● Wood Block Single Sheave With Shackle
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● JIS F 3429 Ships’Cargo Lifting Steel Blocks with Roller Bearings
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● JIS F3419 Ships' Steel Guy Blocks With Swivels For Fibre Rope
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● Explosion-Proof Electric Chain Hoist
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● BDB Type Explosion-Proof Electric Chain Hoists (Stationary Type)
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● BDB Type Explosion-Proof Electric Chain Hoist (Run The Type)
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● BDB Type Low Headroom Explosion-Proof Electric Chain Hoist
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● DHBS Type Explosion-Proof Electric Chain Hoist(Stationary Type)
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● DHBS Type Explos Ion-Proof Electric Chain Hoist(Run The Type)
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Magnesium Alloy Anode for Oil Well Casing
Multi buoy mooring system
Multi buoy mooring system (MBM), a facility of traditional buoy mooring systems, through which ships are typically moored by a combination of anchor and stern mooring buoys, and fixed to a fixed heading. Also known as conventional buoy mooring.
Single point mooring system
Single Point Mooring (SPM) is a facility that fixes a ship to a single buoy or structure through the bow and swings freely with prevailing winds and currents. Three types of single point mooring systems are commonly used: catenary anchor leg mooring, single anchor leg mooring, and turret mooring.
Single Point Mooring (SPM) is a type of floating buoy/dock anchored at sea, allowing for the loading and unloading of liquid cargo such as ships' petroleum products. SPM is mainly used in areas without dedicated facilities for loading and unloading liquid cargo. These single point mooring (SPM) facilities are located a few kilometers away from coastal facilities, connected through submarine and subsea oil pipelines, and can even handle ultra large capacity ships such as VLCC.
Single point mooring (SPM) serves as a connection between onshore facilities and ships, used for loading or unloading liquid and gas cargo.
Some of the main benefits of using SPM are:
*Handling ultra large vessels.
*No need for ships to arrive at the port, saving fuel and time.
*Ships with high draft can be easily moored.
*High quality goods are easy to handle.
keyword:
Classification:
Products Details
Multi buoy mooring system
Multi buoy mooring system (MBM), a facility of traditional buoy mooring systems, through which ships are typically moored by a combination of anchor and stern mooring buoys, and fixed to a fixed heading. Also known as conventional buoy mooring.
Single point mooring system
Single Point Mooring (SPM) is a facility that fixes a ship to a single buoy or structure through the bow and swings freely with prevailing winds and currents. Three types of single point mooring systems are commonly used: catenary anchor leg mooring, single anchor leg mooring, and turret mooring.
Single Point Mooring (SPM) is a type of floating buoy/dock anchored at sea, allowing for the loading and unloading of liquid cargo such as ships' petroleum products. SPM is mainly used in areas without dedicated facilities for loading and unloading liquid cargo. These single point mooring (SPM) facilities are located a few kilometers away from coastal facilities, connected through submarine and subsea oil pipelines, and can even handle ultra large capacity ships such as VLCC.
Single point mooring (SPM) serves as a connection between onshore facilities and ships, used for loading or unloading liquid and gas cargo.
Some of the main benefits of using SPM are:
*Handling ultra large vessels.
*No need for ships to arrive at the port, saving fuel and time.
*Ships with high draft can be easily moored.
*High quality goods are easy to handle.
Product Features
We can customize corresponding specifications of sacrificial anode according to customer’s requirements. Our magnesium alloy sacrificial anode is produced of high quality raw material, mature production technology and advanced testing equipment to ensure every anode in line with national standards.
Implementing Standards
GB/T17731-2009 “Magnesium Alloy Sacrificial Anode”
GB/T21488-2008 “Technical Specification for Cathodic Protection of Buried Steel Pipeline”
Application
Applicable to the anti-corrosion protection for the oil well casing.
Chemical Composition
Grade |
Alloying Elements |
Impurity Elements (no greater than) |
|||||||
Al |
Zn |
Mn |
Mg |
Fe |
Cu |
Ni |
Si |
Ca |
|
MGAZ63B |
5.3-6.7 |
2.5-3.5 |
0.15-0.60 |
margin |
0.003 |
0.01 |
0.001 |
0.08 |
- |
MGAZ31B |
2.5-3.5 |
0.60-1.4 |
0.20-1.0 |
margin |
0.003 |
0.01 |
0.001 |
0.08 |
0.04 |
MGM1C |
≤0.01 |
- |
0.50-1.3 |
margin |
0.01 |
0.01 |
0.001 |
0.05 |
- |
MG |
≤0.02 |
≤0.03 |
≤0.01 |
≥99.9% |
0.005 |
0.004 |
0.001 |
0.01 |
- |
Electrochemical Performance
Grade |
Open Circuit Potential |
Closed Circuit Potential |
Actual Capacitance |
Current Efficiency |
-V,Cu/CuSO4 |
-V,Cu/CuSO4 |
-(A*h/kg) |
% |
|
MGAZ63B |
1.57-1.67 |
1.52-1.57 |
≥1210 |
≥55 |
MGAZ31B |
1.57-1.67 |
1.47-1.57 |
≥1210 |
≥55 |
MGM1C |
1.77-1.82 |
1.64-1.69 |
≥1100 |
≥50 |
Standard Specification for Magnesium Anode
Size |
Specification |
Weight (kg) |
Length*(upper bottom+lower bottom)*Height |
||
MG-22 |
700×(130+150)×125 |
22.00 |
MG-14 |
700×(120+100)×102 |
14.00 |
MG-11 |
700×(110+90)×88 |
11.00 |
MG-8 |
700×(95+75)×75 |
8.00 |
MG-4 |
350×(95+75)×75 |
4.00 |
MG-2 |
350×(55+60)×55 |
2.00 |
Note: size can also be produced according to customer’s requirements |