Poly Processing
About
Poly Processing, headquartered in Monroe, Louisiana, with additional manufacturing facilities in French Camp, California and Winchester, Virginia, is a manufacturer of cross-linked polyethylene (XLPE) chemical storage tank systems. The company holds NSF/ANSI/CAN 61 system certification for complete chemical tank systems, not just individual components. Their flagship SAFE-Tank system provides tank-within-a-tank secondary containment up to 15,500 gallons without requiring external basins. The vertical tank line includes standard configurations and tanks with the proprietary IMFO (Integrally Molded Flanged Outlet) system, which eliminates the seam, sump area, and metal inserts that cause leaks in traditional nozzle installations. Sloped-bottom and cone-bottom IMFO variants enable complete drainage. Additional tank configurations include horizontal tanks, open-top tanks, Polyspheres, secondary containment basins, and lined steel vessels for applications requiring metal construction. Proprietary innovations extend beyond tank design: the OR-1000 engineered resin system provides enhanced chemical resistance for oxidizers like sodium hypochlorite and sulfuric acid; the B.O.S.S. fitting ensures secure piping connections; SAFE-Surge manway covers manage fill-line surge pressure; and PolyScrub fume scrubbers integrate with tank systems. Poly Processing also offers PolyGard level monitoring, PolyBase support systems, and full tank configuration and package building services. Tanks are built in the USA and optimized for over 30 specific chemicals including sodium hypochlorite, sulfuric acid, hydrochloric acid, sodium hydroxide, and hydrogen peroxide, serving municipal water and wastewater, industrial, agriculture, food and beverage, mining, and data center markets.
Key Products
Tank-within-a-tank double wall containment system providing secondary containment for hazardous chemical storage without requiring external basins, available up to 15,500 gallons.
Standard cross-linked polyethylene vertical storage tanks for chemical storage in sizes from small to large capacity.
Vertical XLPE tanks with Integrally Molded Flanged Outlet that eliminates seams, sump areas, and metal inserts to prevent leaks at the tank bottom fitting.
Vertical tanks with sloped bottoms and IMFO for complete drainage of chemical contents without residual pooling.
XLPE tanks with conical bottoms for applications requiring complete drainage and solids settling.
Open-top polyethylene tanks for mixing, batch processing, and secondary containment applications.
Low-profile horizontal XLPE tanks for space-constrained installations and above-ground chemical storage.
Fiberglass-reinforced containment basins for secondary spill protection around chemical storage tanks.
Steel tanks with chemical-resistant interior linings for applications requiring metal construction with polyethylene chemical resistance.
Proprietary tank outlet design that is molded as part of the tank shell, eliminating the seam, sump area, and metal inserts that cause leaks in traditional nozzle installations.
Proprietary oxidizer-resistant resin system providing enhanced chemical resistance for sodium hypochlorite, sulfuric acid, and other aggressive oxidizing chemicals.
Proprietary fitting system for secure, leak-free piping connections on Poly Processing chemical tanks.
Flexible transition fitting that accommodates expansion and contraction between tank and piping connections.
Manway cover system designed to manage surge pressure and prevent tank overflow during filling operations.
Tank level monitoring system for real-time tracking of chemical inventory in Poly Processing storage tanks.
Engineered tank support and foundation system for proper installation and long-term structural integrity of vertical tanks.
Scrubber system integrated with chemical tanks to neutralize fumes and vapors from stored chemicals.
Non-standard XLPE tanks and custom-molded products designed for unique chemical storage requirements and site-specific constraints.
Cross-linked polyethylene tanks specifically designed for wine fermentation, aging, and storage in the viticulture industry.
Complete line of tank fittings, plumbing connections, manways, lids, ladders, vents, and restraint systems for Poly Processing tank installations.
Engineering service that configures complete chemical storage tank packages including tank, fittings, accessories, and piping for specific application requirements.
On-site installation, inspection, and maintenance services for Poly Processing chemical storage tank systems.
Service Area
Western US
Is this your company?
Claim this listing to update your information and feature your products.
Do you know where your next client is? We do.
Violations, consent orders, full historical DMR data, plant details and rankings for every regulated facility — searchable with a smart AI interface.
