Impressed current cathodic protection (ICCP) systems are indicated where galvanic anodes cannot economically deliver sufficient current to protect the target structure against corrosion, usually in cases of larger structures, or where electrolyte resistivity is high. ICCP systems consist of long life anodes connected to a transformer- rectifier powered by commercial AC power mains, where available. Otherwise, solar power panels may be used, which provide direct current. However, the uncontrolled voltage and current of solar panels must be transformed to a controlled voltage and current for proper structure protection. The voltage control device is typically called a solar cathodic protection rectifier.
Anodes for ICCP systems are available in a variety of shapes including these tubular high silicon cast iron products. When cast iron containing high silicon is consumed by corrosion, surface silicon converts to a thin passive barrier film of hydrated silica dioxide. We have developed rigid controls for the chill casting process in accordance with ISO 9001 to assure consistent cast iron anode production with improved impact resistance and corrosion resistance. Other alternatives for anodes in impressed current systems include graphite and mixed metal oxide.
Non-ferrous alloy and sacrificial anode manufacturing. Offers list of products, order form and links. A nonferrous metal producer and exporter of continuous cast bronze bar, centrifugal cast bronze, wrought copper alloys, electroplating anodes, continuous cast iron and finished machine parts. Specialist in cast iron, tubular steel and panel radiators.
Specialist in cast iron, tubular steel and panel radiators. Provides cast iron, steel and aluminium welding repair of marine engines, car engine and industrial castings. Suppliers of malleable iron, carbon steel butt-welded, stainless steel screwed pipe fittings and seal tapes. Also produces flanges, castings and forgings and cast iron valves.
Steel tube stockholder - aluminium, chrome, cast iron, and hydraulic cylinders as well as hot and cold finished seamless tube and bar. Steel service center supplying steel, brass, bronze, durabar, cast iron, bar, tubes, plate, and cutting services. A nonferrous metal producer and exporter of continuous cast bronze bar, centrifugal cast bronze, wrought copper alloys, electroplating anodes, continuous cast iron and finished machine parts.
Manufacturers of cast iron building products, including cast iron gutters and pipes, cast rainwater systems, cast iron soil systems, cast iron radiators. Products include: ductile iron pipe and fittings; fire hydrants, valves and pumps for fire trucks; centrifugally cast steel tubes, static castings and fabricated assemblies; and electric resistance welded steel pipe. Products include: ductile iron pipe and fittings; fire hydrants, valves and pumps for fire trucks; centrifugally cast steel tubes, static castings and fabricated assemblies; and electric resistance welded steel pipe.
