Charlotte, NC Quality Design Plastic Systems

Fiberglass Grating in Charlotte, NC

Fiberglass grating outlasts steel and aluminum across Charlotte treatment plant platforms, equipment access areas, and the industrial infrastructure where chemical exposure and humidity corrode metal. Design Plastic Systems supplies both molded and pultruded fiberglass grating, with the choice driven by the load, span, and exposure of each application. Molded grating is produced in a single bidirectional pour that interlocks the bearing bars, giving strong corrosion resistance, good impact tolerance, and balanced strength in both directions, which suits walkways, platforms, and trench covers around treatment and process equipment. Pultruded grating is formed by pulling continuous glass roving through resin and a die, producing a high-strength unidirectional profile that carries heavier loads over longer spans with minimal deflection. For Charlotte water treatment and chemical processing sites where treatment chemistry attacks galvanized steel, fiberglass eliminates the rust-through and ongoing replacement metal grating suffers. Both grating types come in a range of resins, depths, mesh patterns, and surface finishes, including gritted tops for slip resistance in wet process areas. We also supply the fiberglass structural shapes, handrail, and stair systems that complete a platform package. Panels are cut and fabricated to each project's dimensions, reducing field labor and waste on schedule-driven projects. From a single trench cover to a full treatment plant platform, the grating is matched to the actual service environment rather than pulled from one-size stock.

Fiberglass Tanks in Charlotte, NC

Fiberglass tanks anchor corrosion-resistant storage across Charlotte, and as established fiberglass tank manufacturers Design Plastic Systems supplies vessels trusted for their strength, versatility, and corrosion resistance across a fast-growing metro. Our tanks store a wide range of liquids and chemicals, offering a lightweight yet highly durable alternative to metal or concrete. Resin selection drives long-term performance, with vinyl ester for harsher chemistry, isophthalic for general duty, and specialty resins for the most aggressive applications. Tanks are custom-fabricated to exact project specification, whether for industrial processing, water treatment, or specialized storage, with the required tank size and insulation thickness determined by material properties, application requirements, and environmental conditions to ensure optimal performance and compliance. Filament winding produces consistent bulk storage vessels, while contact molding handles the irregular custom geometries that retrofits and tight-clearance installations demand, all certified to ANSI B 31.3. Captor double-wall construction protects sensitive storage for facilities near the Catawba River and Lake Norman drainages. We also supply polyethylene storage tanks as an alternative to FRP where the chemistry allows, in vertical, horizontal, cone-bottom, and double-wall forms. Chemical storage tanks, plastic tanks for wastewater treatment, and process vessels all come out of the same operation, each engineered to withstand demanding conditions. Whether the requirement is a single day tank or a multi-vessel build, the engineering conversation starts with what is going in it, how aggressive, how hot, and for how long, with field-installed builds handling vessels too large to ship as a finished assembly.

Fiberglass Pipe Repair in Charlotte, NC

When a process or treatment line fails in a Charlotte facility, fiberglass pipe repair restores it without the cost and downtime of full replacement. A corroded run, a cracked fitting, or a failed joint can interrupt a chemical process, a treatment system, or municipal utilities, so the repair has to be both fast and correct. Design Plastic Systems backs Charlotte facility and maintenance teams with repair products, on-site guidance, and the technical support to match each fix to the original pipe's chemistry and pressure class. Stop It® pipe repair tape and wrap systems handle emergency containment on the spot, holding a line until a permanent repair can be scheduled between outages. For structural repairs, we supply the resins, laminates, and fittings to rebuild damaged sections to specification rather than patching them temporarily. Our plastic systems engineering team works the failure with your crew to determine whether the cause is chemical attack, mechanical damage, or thermal cycling, then recommends a repair that addresses the root cause. Because much regional work feeds the Catawba River watershed, containing a release fast is as important as restoring the line. Twenty-four-hour emergency response covers the failures that industrial and municipal operations cannot afford to wait on. The objective on every Charlotte repair is to get the system back online safely and keep it there.

Thermoplastic Piping and Valves in Charlotte, NC

Thermoplastic piping systems give Charlotte's manufacturing, chemical, institutional, and municipal facilities a corrosion-resistant alternative to metal for chemical, process water, and high-purity service. Material selection follows chemistry and temperature: PVC and CPVC carry general chemical and process water service, polypropylene steps in where temperatures and concentrations push past CPVC limits, and PVDF covers high-purity and aggressive chemistry. HDPE plastic systems serve underground utilities, fire mains, and the larger process runs around Charlotte's growing industrial and institutional sites, alongside the ductwork and ventilation systems that complete a process build. We pair every system with valves from Georg-Fischer, Asahi/America, Hayward, and PureFlex, and supply the fusion technology and double containment that ship standard for any line where a leak would create a regulatory or safety event. Custom plastic fabrication runs through our shop for prefab spools, manifolds, and skids built to drawings, with field crews handling on-site installation when work needs to be built in place.

The thermoplastic piping systems and valve products we supply for Charlotte include:

• PVC/CPVC Piping
• Polypropylene/PVDF Piping
• Secondary Containment
• Fusion Technology
• Double Containment
• HDPE Pipe
• PVC/CPVC Pipe Fittings