Zinc Anodes

Product Details:

Description:

• Zinc Tank Anodes are used to complement the coating at areas of exposed steel prolonging the life of the coating and structure. Hydrogen is evolved from zinc anodes and thermite sparking may occur when light alloys impact on rusty steel. Therefore there is a height restriction in cargo/ballast tanks in tankers that anodes are not located at a height (in m) greater than 27/W where W is the total mass (in kg) of the anode and insert.
• Zinc anodes has been used as a sacrificial anode material in seawater since 1824, when Sir Humphery Davy used zinc blocks to prevent corrosion of the copper cladding on the hulls of British warships.
• Modern zinc anodes used for cathodic protection are cast from high purity zinc (99.995 %) alloyed with aluminium and silicon to combat impurities and cadmium to give uniform dissolution with loose dispersible corrosion products.
• The most widely used specification for zinc anodes is US Mil Spec 18001J are the most widely used, for cathodic protection.

Composition:

Other Details:

• Zinc anodes of other compositions are also manufactured by us to suit individual requirements
• Zinc anodes perform reliably in water and mud with resistivities up to 1000 Ohm cm and have a driving potential of 250 mV against protected steel at normal ambient seawater temperatures. This driving potential reduces as the temperature rises and zinc should not be used where temperatures above +50 Deg C are likely to occur.

Product Details:

Avail from us Zinc Hull Anodes For Pipelines for which, we are well-known manufacturer and exporter. These anodes are manufactured under the supervision of experienced professionals in tandem with the international quality standards. Used for various industrial applications, our offered anodes can be customized as per the demands of clients. Zinc Hull Anodes also used in Cathodic Protection, Corrosion Protection & Aluminum Hull.

Our Zinc anodes are cast in current U.S. Military Specification (Mil-Spec) and Special High Grade high purity alloys. Our Zinc anodes are the ideal corrosion protection solution where the use of aluminum anodes is restricted, as in the upper areas of tanks.

Features & Benefits:

• Economical and Time-Tested, Our Zinc anodes set the standard for affordable corrosion protection.
• Optimal Composition, Quality & Fit is ensured with anodes designed and manufactured at our own foundry.
• Comprehensive Range of hull, tank, engine room, bracelet and other anodes is available to suit virtually every marine application.
• Pit-Guard Anodes stop corrosive pitting in cargo and ballast tanks simply and economically.
• Our Zinc Anodes include the latest Mil-Spec delivering trusted performance, as well as Special High Grade (SHG) for reliable protection wherever Mil-Spec is not required.
• Immediate Delivery of large quantities of standard anodes is available from stock.
• Custom Zinc Anodes can be produced to satisfy unique specifications.

Applications: 

• Ship hulls
• Ballast tanks
• Sea chests
• Engine rooms
• Pipelines
• Piers
• Docks
• Buoys

Installation & Operation: 
Zinc Anodes are normally clamped or welded into position from an integrated steel core. Zinc Anodes can be installed by shipboard maintenance personnel in accordance with our supplied layout drawings.

With proper installation our Zinc anodes will operate efficiently and economically without attention. They generate their own current and work silently and surely to control corrosion. Apart from routine inspection, no labor costs are involved after installation and no electrical supply is required.
Zinc anodes are simple and economicalDesigned specifically for reliable performance under a variety of environmental conditions, our Zinc anodes operates effectively at both low and high temperatures. Our sacrificial anodes are performance-proven with over 50 years of research and commercial use.

Corrosion may be defined as the deterioration of a metal due to a reaction with its environment. For corrosion to occur areas with different electrical potentials must exist on the metal surface. An electrical current will flow between water and fittings made of different metals, causing some of them to corrode away. On Wooden and GRP boats the propeller, shaft, p-bracket and skin fitting are at risk, while on a steel hulled vessel the whole underwater area is vulnerable to costly and potentially dangerous damage. Zinc Hull Anodes are used and designed to prevent corrosion of the entire immersed steel hull area including exposed shafts, brackets, rudders and propellers.

Product Details:

The anode units are alkali-activated with an internal pH of 14 or greater to keep the zinc active over the life of the anode and are non-corrosive to reinforcing steel. Once installed, the zinc anode corrodes preferentially to the adjacent reinforcing steel to provide galvanic corrosion prevention or corrosion control.
Anodes improve the durability of concrete repairs by providing targeted protection where it is needed the most, at the interface between new and old concrete.

Applications:

• Patch repairs
• Bridge widening
• Joints between new/existing concrete
• Slab replacement
• Expansion joint repair
• Pre-stressed concrete
• Post-tensioning anchors
• Repair of epoxy-coated rebar

Product Details:

Description:

• Engine heat exchangers have a common problem of corrosion due to the difference in metal between casing and tube stack. Employing zinc pencil anodes reduces the corrosion on the casing prolonging the life of both casing and tube stack whilst in seawater. Zinc is the only material that has an official specification, the American MIL-A-18001 K spec. Zinc is a well-proven anode material and its capacity is virtually unaffected by the operating current density, although the driving voltage diminishes with increasing temperature, therefore, it has limited application. If zinc is not to this specification i.e. high purity zinc 99.99%, it will have a limited use as an anode material because of an iron present as an impurity.
• Owing to the vast experience of our professionals, our organization holds expertise in manufacturing and exporting a complete range of Zinc Anode Pencil
• Engine heat exchangers have a common problem of corrosion due to the difference in metal between casing and tube stack. Employing zinc pencil anodes reduces the corrosion on the casing prolonging the life of both casing and tube stack whilst in seawater. Zinc is the only material that has an official specification, the American MIL-A-18001 K spec. Zinc is a well-proven anode material and its capacity is virtually unaffected by the operating current density, although the driving voltage diminishes with increasing temperature therefore it has limited application. If zinc is not to this specification i.e. high purity zinc 99.99%, it will have a limited use as an anode material because of an iron present as an impurity.

 

This Range Is Very Popular In The Industry, Due To Its Listed Features:

• Dimensional accuracy
• High performance
• Excellent strength
• Longer service life
• Corrosion-resistant

Product Details:

Our organization is listed among one of the most trusted organizations of Zinc Anodes for Ship Hull. These zinc anodes are designed and manufactured at our state-of-the-art manufacturing base, which is fitted with technically advanced machines and amenities. Further, to ensure their defect free design, we check these anodes on predefined quality parameters.

Product Details:

Keeping in mind the varied demands of our esteemed customers, we have been offering optimum quality Sacrificial Zinc Anodes. These anodes are made at our wide manufacturing unit, which is equipped with sophisticated techniques and machines.

Furthermore, in a manner to attain complete customer satisfaction, we timely deliver the shipment from our end with the help of our wide distribution network.

Features:

• Precise dimensions
• Durable built
• Perfect finish

Product Details:

Description:

• Engine heat exchangers have a common problem of corrosion due to the difference in metal between casing and tube stack. Employing zinc pencil anodes reduces the corrosion on the casing prolonging the life of both casing and tube stack whilst in seawater. Zinc is the only material that has an official specification, the American MIL-A-18001 K spec. Zinc is a well-proven anode material and its capacity is virtually unaffected by the operating current density, although the driving voltage diminishes with increasing temperature therefore it has limited application. If zinc is not to this specification i.e. high purity zinc 99.99%, it will have a limited use as an anode material because of iron present as an impurity.
• We manufacture equivalent engine anodes to suit Volvo Penta, General Motors, Aifo, Caterpillar, Onan, Cummins, Bukh, Mitsubishi, Scania, Boudouin, Lombardini, VM, Ford, Isotta Fraschini, Renault, Nanni Mercedes, BMW, Ruggerini, Kelvin Engines and Yanmar.
• We have integrated our experience and available resources effectively to manufacture and export a large collection of Zinc Anodes. Each and every range is strictly tested in different parameters to ensure excellent quality features. Our range is capable to render the diversified demands of several industries. Our clients can access them at the industry leading prices from the markets.
• Zinc Engine Anode manufactured using superior quality raw material, which is sourced from the trusted vendors in the market. These products are developed with employing advanced facilities for the better future results and high performance of the products.

Following Are The Features :

• Smooth finish
• Excellent performance
• High strength
• Corrosion-resistance
• Longer life

We Manufacture Zinc Engine Anodes Equivalent To :

• Volvo Penta
• Mercruiser Mercury
• Johnson Evinrude OMC
• Beneteau
• Suzuki
• Yamaha
• Honda

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