Welded Marine Zinc Block 7.5kg

Zinc-aluminum-cadmium alloy sacrificial anodes are suitable for cathodic protection against metal corrosion in ships, mechanical equipment, marine engineering, harbor facilities in seawater and brackish water environments, as well as pipelines, cables, and other facilities in low-resistivity soil.

Jiaozuo Libo Anti-Corrosion Materials Co., Ltd. is a professional company specializing in the development, production, and sales of anti-corrosion materials for cathodic protection, offering comprehensive anti-corrosion design, construction, installation, and technical services. With excellent service quality and a smiling attitude, we provide現(xiàn)貨供應 (spot supply) and installation guidance. Choose Libo products with confidence for assured quality.

The corrosion of steel in near-neutral humid air is classified as oxygen absorption corrosion (the same applies in seawater):
Negative electrode (Fe): 2Fe - 4e = 2Fe2+
Positive electrode (C): 2H2O + O2 + 4e = 4OH-
Overall reaction equation: 2Fe + O2 + 2H2O = 2Fe(OH)2
The role of the welded marine zinc block 7.5kg is to protect by sacrificing the zinc block. Since zinc is more reactive than iron, zinc preferentially loses electrons and reacts. However, zinc blocks need to be replaced periodically. Proper installation ensures good electrical contact with the hull. When installing zinc blocks, the outer hull is generally already coated.

Welded Marine Zinc Block 7.5kg Our company has long been engaged in the production and sales of zinc blocks, zinc anodes, sacrificial anodes, magnesium anodes, aluminum anodes, zinc alloy anodes, and more. Welcome your patronage! Our products are widely used in ships, port facilities, marine engineering, buried metal pipelines, storage tanks, seawater cooling water systems, and other steel structures for cathodic protection. (Due to significant fluctuations in metal prices, please inquire for the current price.) We welcome both new and existing customers to call for inquiries!

Welded Marine Zinc Block 7.5kg Jiaozuo Libo Light Alloy Co., Ltd. has years of experience in producing zinc blocks, zinc sacrificial anodes, and various types of sacrificial anodes, with extensive research in anti-corrosion. You can trust our technical construction and provided materials. We sell marine zinc blocks and other sacrificial anodes nationwide, with daily production to avoid delays in supply cycles. Feel free to call for inquiries and orders. Marine zinc anodes are available with single iron foot, double iron foot welding, and bolt-type connections.

Welded Marine Zinc Block 7.5kg We produce anti-corrosion zinc-aluminum-cadmium alloys for ship exteriors, fixed zinc-aluminum-cadmium alloys, ballast tank zinc-aluminum-cadmium alloys, oilfield anti-corrosion zinc-aluminum-cadmium alloys, aluminum-zinc-indium series alloys, zinc-aluminum-cadmium alloy sacrificial anodes, aluminum ingots, zinc blocks, sacrificial anodes, anti-corrosion zinc blocks, anti-corrosion aluminum blocks, aluminum alloy anodes, zinc alloys, die-cast zinc alloys, zinc anodes, aluminum anodes, zinc rods, die-cast sacrificial anodes, sacrificial anodes for yachts, zinc alloy rods, and more.