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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Aluminum Alloy Sacrificial Anode
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.
Aluminum Alloy Sacrificial Anode
The most commonly used aluminum alloy anodes are Al-Zn-In series and Al-Zn-Hg series, applicable to the cathodic protection of ships, ports and marine facilities in seawater, sea water cooling system and reservoir deposited water site and other constructions.
Aluminum zinc indium system (AZI) sacrificial anode is casted by high purity aluminum, zinc, indium and other metal alloy. Aluminum alloy anode is produced in line with the implementation of GB4948-2002 Aluminum Zinc Indium Alloy Sacrificial Anode.
The aluminum alloy anode can prevent the corrosion of steel structure in seawater, widely used for the anti-corrosion of the ship hull, pressurized water tank, seawater pipeline, port and terminal facilities, marine engineering, drilling platform, condensator and pipelines in soil. The performance of aluminum anode is influenced by the chemical composition of the alloy, so we offer different composition of aluminum alloys to meet our customer requirements.
Implementing Standard:
U.S.Mil-A-1800K/W, gb4948-2002
Main Performance:
The driving voltage is low; light weight; high current efficiency.
Application:
Aluminum alloy sacrificial anode is used for the metal anti-corrosion cathodic protection of ships, mechanical equipment, offshore engineering and port facilities in seawater as well as the protection of pipes, cables and other facilities in mud.
Specifications: 16kg, 22kg, 23kg, 35kg, 50kg, 85kg, 120kg, 131kg, 180kg
Product Categories:
1. Ordinary Aluminum Alloy Sacrificial Anode;
2. Highly Activated Aluminum Alloy Sacrificial Anode;
3. High Efficiency Aluminum Alloy Sacrificial Anode;
4. High Temperature Aluminum Alloy Sacrificial Anode;
5. Bracelet Type Aluminum Alloy Sacrificial Anode.
Note: our company can also design and produce all kinds of special specifications and properties of aluminum alloy sacrificial anode according to the different needs of customers.
Chemical Composition
Alloy Type |
Zn |
In |
Cd |
Sn |
Mg |
Si |
Ti |
Impurity, ≤ |
Al |
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Si |
Fe |
Cu |
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Al-Zn-In-Sd |
2.5-4.5 |
0.018-0.050 |
0.005-0.020 |
- |
- |
- |
- |
0.10 |
0.15 |
0.01 |
margin |
Al-Zn-In-Sn |
2.2-5.2 |
0.020-0.045 |
- |
0.018-0.035 |
- |
- |
- |
0.10 |
0.15 |
0.01 |
margin |
Al-Zn-In-Si |
5.7-7.0 |
0.025-0.035 |
- |
- |
- |
0.10-0.15 |
- |
0.10 |
0.0-15 |
0.01 |
margin |
Al-Zn-In-Sn-Mg |
2.5-4.0 |
0.020-0.050 |
- |
0.025-0.075 |
0.50-1.00 |
- |
- |
0.10 |
0.15 |
0.01 |
margin |
Al-Zn-In-Mg-Ti |
4.0-7.0 |
0.020-0.050 |
- |
- |
0.50-1.50 |
- |
0.01-0.08 |
0.10 |
0.15 |
0.01 |
margin |
Electrochemical Properties
Type/Index/Performance |
Open Circuit Potential-V(SCE) |
Working Potential-V(SCE) |
Actual Capacitance(A.h/kg) |
Current Efficiency% |
Dissolution Status |
Ordinary Aluminum Alloy Sacrificial Anode |
1.10-1.18 |
1.05-1.12 |
≥2400 |
≥85 |
Corrosion products are easy to fall off, the surface dissolution is even |
High Efficiency Aluminum Alloy Sacrificial Anode |
1.10-1.18 |
1.05-1.15-2 |
≥2600 |
≥90 |
|
Highly Activated Aluminum Alloy Sacrificial Anode |
1.45-1.50 |
1.40-1.45 |
≥2080 |
≥70 |
Classification of Aluminum Alloy Sacrificial Anodes
Classified by Shapes
Type |
Specification mm |
Weight kg |
Shape |
T-AZIC-1 |
(115+135)×130×1000 |
46 |
Trapezoidal bar |
T-AZIC-2 |
(115+135)×130×500 |
23 |
Trapezoidal bar |
T-AZIC-3 |
(105+135)×100×500 |
16 |
Trapezoidal bar |
T-AZIC-4 |
(58.5+78.5)×68×1000 |
13.2 |
Trapezoidal bar |
T-AZIC-5 |
(105+135)×100×300 |
10 |
Trapezoidal bar |
B-AZIC-6 |
600×120×50 |
10 |
Clintheriform |
B-AZIC-7 |
500×100×40 |
5.5 |
Clintheriform |
B-AZIC-8 |
250×100×40 |
2.5 |
Clintheriform |
Y-AZIC-9 |
170×150×50 |
8 |
Hollow cylinder |
Y-AZIC-10 |
170×100×50 |
5.5 |
Hollow cylinder |
Y-AZIC-11 |
100×500×25 |
5 |
Hollow cylinder |
Y-AZIC-12 |
100×50×30 |
1 |
Hollow cylinder |
Note: can also be designed and produced according to the user’s requirements |
Classified by Use:
1. Aluminum Anode for Storage Tank
Type |
Specification/mm |
Weight (kg) |
A×(B1+B2)×C |
||
AC-1 |
750×(115+135)×130 |
35.0 |
AC-2 |
500×(115+135)×130 |
23.0 |
AC-3 |
500×(105+135)×100 |
16.0 |
AC-4 |
300×(105+135)×100 |
10.0 |
2. Aluminum Anode for Harbor and Marine Engineering Facilities
Type |
Specification mm |
Weight kg |
A×(B1+B2)×C |
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AI-1 |
2300×(220+240)×230 |
310.0 |
AI-2 |
1600×(200+210)×220 |
190.0 |
AI-3 |
1500×(170+200)×180 |
130.0 |
AI-4 |
900×(150+170)×160 |
58.0 |
AI-5 |
1500×(148+178)×170 |
120.0 |
AI-6 |
850×(180+220)×180 |
85.0 |
AI-7 |
800×(200+280)×150 |
60.0 |
AI-8 |
700×(160+220)×180 |
72.5 |
AI-9 |
1250×(115+135)×130 |
56.0 |
AI-10 |
1000×(115+135)×130 |
46.0 |
AI-11 |
750×(115+135)×130 |
35.0 |
AI-12 |
500×(115+135)×130 |
23.0 |
3. Aluminum Anode for Ballast Water Tank
Type |
Specification mm |
Weight kg |
A×(B1+B2)×C |
||
AT-1 |
500×(115+135)×130 |
23.0 |
AT-2 |
1500×(65+75)×70 |
21.5 |
AT-3 |
500×(110+130)×120 |
20.0 |
AT-4 |
1000×(58.5+78.5)×68 |
13.2 |
AT-5 |
800×(56+74)×65 |
10.0 |
AT-9 |
1150×(48+54)×51 |
9.0 |
AT-7 |
250×(80+100)×85 |
5.0 |
AT-8 |
200×(70+90)×70 |
3.0 |
4. Common Aluminum Anode for Seawater Cooling System
Type |
Specification mm |
Weight kg |
A×(B1+B2)×C |
||
AE-1 |
1200×(200+280)×150 |
120.0 |
AE-2 |
800×(200+280)×150 |
80.0 |
AE-3 |
1000×(115+135)×130 |
46.0 |
AE-4 |
500×(115+135)×130 |
23.0 |
AE-5 |
1000×(80+100)×80 |
20.0 |
AE-6 |
500×(105+135)×100 |
16.0 |
AE-7 |
500×(80+100)×80 |
10.0 |
AE-8 |
400×(110+120)×50 |
7.0 |
AE-9 |
300×(140+160)×40 |
5.0 |
AE-10 |
200×(90+110)×40 |
3.0 |
AE-11 |
300×50 Disc Shape |
11.5 |
AE-12 |
360×40 Disc Shape |
9.0 |
AE-13 |
300×40 Disc Shape |
7.5 |
AE-14 |
200×50 Disc Shape |
4.0 |
AE-15 |
180×50 Disc Shape |
3.5 |
AE-16 |
120×100 Disc Shape |
2.5 |
5. Common Aluminum Anode for Ship Hull
Type |
Specification mm |
Weight kg |
A×B×C |
||
AH-1 |
800×140×60 |
17.0 |
AH-2 |
800×140×50 |
15.0 |
AH-3 |
800×140×40 |
12.0 |
AH-4 |
600×120×50 |
10.0 |
AH-5 |
400×120×50 |
6.5 |
AH-6 |
500×100×40 |
5.5 |
AH-7 |
400×100×40 |
4.5 |
AH-8 |
300×100×40 |
3.5 |
AH-9 |
250×100×40 |
2.5 |
AH-10 |
180×70×35 |
1.2 |
AH-11 |
300×150×50 Double Iron Feet |
5.8 |
AH-12 |
300×150×40 Double Iron Feet |
4.6 |
AH-13 |
300×150×50 Bolt Type |
5.8 |
AH-14 |
300×150×40 Bolt Type |
4.8 |
6. Aluminum Anode for Buried Pipeline
Type |
Specification mm |
Iron Feet Size mm |
Weight kg |
||
A×2B×C×D |
E |
F |
H |
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AP-5 |
420×622×51×20 |
480 |
4 |
6 |
AP-5 |
AP-6 |
254×559×76×25 |
284 |
4 |
6 |
AP-6 |
AP-7 |
400×503×51×25 |
430 |
4 |
6 |
AP-7 |
AP-8 |
562×371×51×25 |
592 |
4 |
6 |
AP-8 |
7. Bolt Type Aluminum Alloy Anode
8. Disc Type Aluminum Sacrificial Anode
9. Bracelet Type Aluminum Anode