The Miller Plastics staff has been mobilized in response to Covid-19.

Rest assured, we are fully operational and ready to help.

Miller Plastic Products will work with you to create a custom polyethylene tank solution for your unique situation. As an industry leader in the fabrication and precision machining of plastic products and components, Miller Plastics offers custom polyethylene tanks to fit your critical needs.

Our welds are second to none, being very smooth and easily cleaned. Nothing leaves our shop with a saw cut edge or a sharp edge. Every piece is individually cut out on high-tech CNC routers.

Request a quote for a custom polyethylene tank below.

plastic rinse tank
double wall water tank


Our experience can help you choose the right material for your particular custom plastic tank. We’re just a phone call or click away.

We offer free design assistance and can provide 2D or 3D drawings using AutoCAD and SOLIDWORKS

Our polyethylene tanks are engineered using FEA (Finite Element Analysis) to maximize performance and allow for minimal bowing of the fabrication. 

plastic rinse tank

Highest Standards

It’s important to note that we weld our plastic tanks to the strict German DVS welding standards. This specification is used to measure the integrity of commercial chemical and acid tanks, assuring the long-lasting integrity for this critical component.

Highest Accuracy and Quality

While creating your fabricated poly tank, we cut all plastic holding tank components with the latest in CNC equipment, and use only Virgin U.S. material to ensure the absolute highest quality. This accuracy and quality is repeated on every custom plastic polyethylene tank for consistent operation and reliable function. 

Material Advantages

Low Density & High Density Polyethylene

There are 2 Polyethylene grades which can be welded: Low Density (LDPE) or High Density (HDPE)

Regardless of the size and performance requirements, Miller Plastics has the expertise to manufacture custom polyethylene tanks to meet even the most demanding application challenges.

If you are in need of a custom fabricated poly tank, contact our polyethylene chemical tank experts. 

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