This longer life means fewer replacements and reduced overall operating costs. Zinc Anodes. Mil-Spec MIL ASTM-B TYPE I. ASTM-B TYPE II. Zinc Soil Anodes can be used in the protection of well-coated distribution and transmission systems for gas oil or water in low resistance soils. Zinc has. ASTM B Standard Specification for Cast and Wrought Galvanic Zinc Anodes.
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Placed on hulls, propeller shafts, rudders, trimtabs, outboard engines,stem drives, and in coding system of most inboard engines to protect metal parts from galvanic corrosion. These anodes would protect objects underground such a storage tanks, containers, and buried structures.
Zinc Bracelet Anodes for pipelines are used in underground, under mud or astj seawater.
Anodes are available in many configurations including weld-on and bolt-on mounting systems. What do sacrificial anodes do? All metals immersed in an electrolyte sea water for example produce an electrical voltage.
When two dissimilar metals are in contact electrically connected they produce a galvanic cell like a batterywith the less noble metal a bronze propeller for example forming adtm anode and the more noble metal stainless steel shaft forming the cathode. Aluminum anode alloy provides more protection and lasts longer than zinc.
It 4b18 continue to work in freshwater and is safe for use in salt water. Aluminum is the only anode that is safe for all applications.
When we we choose to use Zinc anodes? Exterior of underground or underwater pipe. Interior of pipe handling corrosive waters and effluents.
Zinc Anode for Ships Boat Zinc Anode Marine Zinc Anode ASTM B418-95 Us Mill 18001k
Lead sheathed electric cable in ducts. Other metal-sheathed electric cable in underwater or underground locations. Copper concentric neutrals of URD cable.
Annulus space between outer steel casing and inner pipe of deep wells. Interior bottoms of oil storage tanks. Foamed annulus space of insulated steel pipe underground or underwater.
Double bottom areas of ship ballast tanks. We are a professional anode supplier over 16 years ,mainly supply: Our anodes are shipped worldwide especial main to North America, Asia etc.
Alloy Sacrificial Anode Rod Of ASTM B418-95 US Military 18001K
Our goods are regularly tested by independent third party lab in USA to keep anode continuous high quality. Our plant owns raw material resources ore, so we can supply very good price with service for you. We can also accept customized anodes with your logo according to your drawing!
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Alloy Sacrificial Anode Rod Of ASTM B US Military K
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