Audited Supplier
ZH-5
Silver
Transportation Tools, Door & Window, Decorations
ISO9001, ASTM, JIS, GB, EN
Extruded
Zh-5
O - H112
Powder Coating
Alloy
More Than 10%
Chalco Aluminum
Export Standard Wooden Pallet
According to Customer Requirement
Henan China
7606125900
Product Description
Zinc-aluminum-cadmium alloy sacrificial anode
1 The Executive standard
GB/T 4950-2002
SY/T0019-97
2 The main performance
The anode has low self-melting, high current efficiency, and good self-regulating performance of anode current; the protection period is long, up to 20-30 years, and the phenomenon of "over protection" generally does not occur.
3 The scope of application
Zinc alloy sacrificial anodes are suitable for ships in sea water, brackish water media, ballast tanks, mechanical equipment, marine engineering and seaport facilities, drilling platforms, port terminals, seawater media condensers, water pumps, and pipelines in low-resistivity soils , Cathodic protection of metal corrosion protection for facilities such as cables.
4 The product features
The zinc-aluminum-cadmium series (ZAC series) sacrificial anode is cast by alloying with high-purity zinc, aluminum and cadmium. This product has been approved by China Classification Society (CCS), and its quality standard complies with GB/T 4950-2002 standard. The chemical composition of zinc anode complies with US MIL-A-18001H and ASTM-B418 (Type 1) standards. The anode used in the pipeline complies with SY/T0019-97 (design code for sacrificial anode protection for buried steel pipelines). Different specifications and sizes can be customized according to customer requirements!
5 The Instructions for use
When used in the soil, the soil resistivity should be less than 5Ω.m, and it can be expanded to 30Ω.m when the soil is wet.
6 The Chemical Composition
| Chemical Composition | Al | Cd | Impurities not greater than | ||||
| Fe | Cu | Pb | Si | Zn | |||
| Content% | 0.3-0.6 | 0.05-0.12 | 0.005 | 0.005 | 0.006 | 0.125 | Remainder |
7 The Electrochemical performance
| Performance Type Index | Open circuit potential ---V(SCE) | Working potential --V(SCE) | Actual capacity A.H/kg | Current efficiency % | Dissolution status |
| In the sea | -1.09~-1.05 | -1.05~-1.00 | ≥780 | ≥95 | Corrosion products are easy to fall off, and the surface dissolves evenly |
| In soil | ≤-1.05 | ≤-1.03 | ≥530 | ≥65 |
8 The Commonly used sacrificial anode specifications for ship hulls
| Type | Size | Weight KG |
| Length X Width X Heightmm | ||
| ZH-1 | 800 x 140 x 60 | 47 |
| ZH-2 | 800 x 140 x 50 | 39 |
| ZH-3 | 800 x 140 x 40 | 31 |
| ZH-4 | 600 x 120 x 50 | 25 |
| ZH-5 | 400 x 120 x 50 | 16 |
| ZH-6 | 500 x 100 x 40 | 13.6 |
| ZH-7 | 400 x 100 x 40 | 11 |
| ZH-8 | 300 x 100 x 40 | 7.5 |
| ZH-9 | 250 x 100 x 40 | 6.5 |
| ZH-10 | 180 x 70 x 40 | 3.5 |
| Double iron feet | ||
| ZH-11 | 300 x 150 x 50 | 14.5 |
| ZH-12 | 300 x 150 x 40 | 11.5 |
| Bolt type | ||
| ZH-13 | 300 x 150 x 50 | 12 |
| ZH-14 | 300 x 150 x 40 | 9 |
9 Port engineering facilities, marine engineering facilities commonly used sacrificial anode model specifications
| Type | Size | Weight KG |
| Length X (Upper bottom+Down Bottom) X Height mm | ||
| Zl-1 | 1000 x (115+135) x 130 | 115 |
| Zl-2 | 750 x (115+135) x 130 | 85 |
| Zl-3 | 500 x (115+135) x 130 | 56 |
| Zl-4 | 500 x (105+135) x 100 | 40 |
10 Commonly used sacrificial anode models and specifications for ballast tanks
| Type | Size | Weight KG |
| Length X (Upper bottom+Down Bottom) X Height mm | ||
| ZT-1 | 500 x (115+135) x 130 | 56 |
| ZT-2 | 1500 x (65+75) x 70 | 50 |
| ZT-3 | 500 x (110+130) x 120 | 50 |
| ZT-4 | 1000 x (58.5+78.5) x 68 | 33 |
| ZT-5 | 800 x (56+74) x 65 | 25 |
| ZT-6 | 1150 x (48+54) x 51 | 20 |
| ZT-7 | 250 x (80+100) x 85 | 13 |
| ZT-8 | 200 x (70+90) x 70 | 7.5 |
11 Bracelet type sacrificial anode specifications
| Type | Size | Weight KG |
| ID X Width X Thickness X Spacing mm | ||
| ZZ-1 | 1020 x 200 x 35 x 51 | 179.5 |
| ZZ-2 | 819x 60 x 30 x 51 | 34.5 |
| ZZ-3 | 624x 80 x 30 x 51 | 45 |
| ZZ-4 | 513x 100 x 30 x 51 | 45 |
| ZZ-5 | 280 x 250 x 45 x 51 | 76.5 |
| ZZ-6 | 252 x 250 x 45 x 51 | 68.5 |
12 Types and specifications of disc-shaped sacrificial anodes commonly used in seawater cooling water systems
| Type | Size | Weight KG |
| Disc-shapedDiax Heightmm | ||
| ZE-8 | 300x 60 | 30 |
| ZE-9 | 360x 40 | 28.5 |
| ZE-10 | 300x 40 | 20.0 |
| ZE-11 | 200x 50 | 10.5 |
| ZE-12 | 180x 50 | 8.5 |
| ZE-13 | 120x 100 | 7.5 |
13 Commonly used sacrificial anode models and specifications in storage tanks
| Type | Size | Weight KG |
| Length X (Upper bottom+Down Bottom) X Height mm | ||
| ZC-1 | 750 x (115+135) x 130 | 85 |
| ZC-2 | 500 x (115+135) x 130 | 56 |
| ZC-3 | 500 x (105+135) x 100 | 40 |
| ZC-4 | 300 x (105+135) x 100 | 25 |
14 Buried pipelines, outer walls of storage tanks and other underground metal structures commonly used sacrificial anode models and specifications
| Type | Size | Weight KG |
| Length X (Upper bottom+Down Bottom) X Height mm | ||
| ZP-1 | 1000 x (78+88) x 85 | 50 |
| ZP-2 | 1000 x (65+75) x 65 | 33 |
| ZP-3 | 800 x (60+80) x 65 | 25 |
| ZP-4 | 800 x (55+64) x 60 | 22 |
| ZP-5 | 650 x (58+64) x 60 | 18 |
| ZP-6 | 550 x (58+64) x 60 | 15 |
| ZP-7 | 600 x (52+56) x 54 | 12.5 |
| ZP-8 | 600 x (40+48) x 45 | 9 |
