Get the cathodic protection your assets need from Pak Link LLC. We build tailored systems that wrap pipelines, tanks, and buried structures in a controlled electrical circuit that stops corrosion before it takes hold — matched to your specific asset, soil conditions, and environment rather than a one-size-fits-all design.
We supply complete systems — transformer rectifiers, junction boxes, reference electrodes, CP cables, and the consumables that go with them — with every component matched so the full system runs reliably together. Whether you’re installing from scratch or upgrading an existing system, we help you avoid costly failures and keep your infrastructure protected for the long term.
Every system starts with a proper survey. Our design team studies your asset's shape, the surrounding soil composition, and local water chemistry before recommending anything — then runs current-flow modeling to confirm anode placement will cover the full structure. Our design process includes soil resistivity testing at multiple depths and locations, current-flow modeling to confirm full surface coverage, anode type and quantity selection matched to the site, and complete drawings, specifications, and cost estimates before ordering. We prepare a full bill of materials with every design, and balance material choice against installation labor for the best long-term value.
Our crews install complete systems with the same care that went into the design — trenching, anode bed placement, rectifier mounting, and test station wiring, all checked against manufacturer specifications before anything goes live. As part of every installation, we torque every cable lug to exact specification, run insulation resistance tests on all lines before energizing, calibrate reference electrodes at each test station, and record baseline voltage and current readings for future reference. You get a fully commissioned system at handover, along with a walkthrough for your team on how to read the monitoring data and recognize early warning signs.
A system only keeps performing to specification if it's maintained on schedule. Our maintenance visits inspect coatings, test voltages, and replace worn anodes before any bare metal is exposed — not after. On each visit, we log potential readings at every test point, adjust rectifier settings as ground conditions shift over time, replace electrodes and anodes ahead of failure rather than in response to it, and deliver a clear report with specific next-step recommendations. Catching stray currents or coating gaps early, before they become a larger repair, is the entire point of a scheduled maintenance program.
Electrical protection performs better as part of a wider program than as a standalone fix. Our consultation service links coating condition, chemical inhibitors, and cathodic protection into one coordinated plan. As part of this service, we audit surface preparation, coating types, and weld joint condition, design chemical inhibitor programs for pipelines and tanks where relevant, unify all monitoring data into a single dashboard, and train your team on how to read reports and act on them. The result is a coordinated plan where each layer of protection reinforces the others, rather than each one working in isolation.
We track system uptime, anode service life, and emergency response time across our projects, so you can evaluate us on the metrics that actually matter for long-term asset protection. A dedicated cathodic protection engineer is assigned to your project from day one — overseeing surveys, installation, and predictive analysis dashboards that forecast anode depletion and ground-condition shifts ahead of time. Our maintenance contracts bundle scheduled tune-ups, emergency repairs, and data reviews into a single agreement, with defined response windows so a developing issue doesn’t sit unaddressed. Our engineers hold AMPP cathodic protection certification (the credential body formerly known as NACE International, which merged with SSPC in 2021) and follow strict safety protocols for cable splicing, heavy lifts, and marine anode placement.
We supply impressed current systems that push a steady DC current from an external power source into buried anodes, redirecting corrosive current away from your asset. Site surveys and clear wiring diagrams guide anode placement and cable routing for even coverage. Our impressed current systems include transformer rectifiers with automatic output tuning, heavy-duty cathodic protection cables with clear labeling and test leads, remote monitoring that tracks voltage, current, and soil condition shifts, and on-site adjustment to keep protection levels correct as conditions change. We monitor data feeds continuously and update settings as ground moisture or soil composition shifts, documenting every change so you can see exactly how the system is performing.
Our sacrificial anode systems use metals — aluminum, zinc, or magnesium — that corrode preferentially in place of your steel asset, sized and spaced to match the surface area and surrounding ground or water conditions. No external power source is needed. We match alloy type to fresh water, brackish soil, or seawater conditions, install anode packs to cover every exposed section of the structure, track anode consumption rates and plan replacements ahead of failure, and test ground beds to confirm stable current output. Tracking anode life against your maintenance schedule means replacements happen on your terms, not as an emergency response.
We supply reference electrodes that deliver stable, repeatable half-cell readings — copper/copper sulfate or silver/silver chloride sensors sealed in housings built to resist moisture and pest intrusion. Electrodes are anchored so tests repeat under consistent conditions. Each installation includes porous junctions that wick electrolyte into the surrounding soil, spare cartridges for fast field replacement, sensor connections to data loggers and hand-held meters, and reading logs used to fine-tune system current over time. We review electrode readings regularly and adjust rectifier output when readings start to drift, building a record that shows system health over years, not just at a single point in time.
Our NEMA-rated Anode junction boxes consolidate cable terminations and protect electronics from rain, pests, and dust, with bus bars and labeled ports that cut field-wiring time. We also supply dedicated test stations — above-ground access points that let technicians take readings without excavation. Features include clear covers for quick visual inspection, key or padlock-secured doors, dividers separating high- and low-voltage sections, and grounding studs to control stray current. Every box is load-tested, and test station placement is planned during design for easy long-term access.
Our transformer rectifiers convert incoming AC power into the stable DC output that impressed current systems require, with automatic load-sensing boards that hold a consistent setpoint as demand shifts. Surge protection, fuses, and built-in dataloggers are standard. Available configurations include output up to 100A for larger anode beds, front-panel displays showing voltage, current, and resistance, enclosures rated for wall, skid, or outdoor-post mounting, and reserved space for solar or battery backup integration. Every rectifier is burn-in tested before shipping, with wiring diagrams and operation guides included at handover.
We stock cathodic protection cable built for long buried or submerged runs without significant voltage drop — thermoset insulation resists heat, cold, and chemical exposure, with UV-stabilized jacketing for any exposed lengths. Our cable supply includes custom-cut lengths on heavy reels for faster installation, clear labeling for voltage rating and conductor count, load testing on every batch before dispatch, and routing guidance to minimize interference between bundled runs. We plan cable paths in advance to avoid sharp bends and high-traffic zones that would otherwise shorten jacket life.
Our experts at Pak Link LLC defend vital assets in sectors that face tough corrosion threats.We match materials and designs to local climates, ground types, and industry rules. We tailor each solution to:
