Industrial Tanks

3-cyl square

PolyFab provides:

A full range of polypropylene, HDPE, and PVC fabrications built to your specifications.

Whether you need a long narrow secondary containment tank, a large metering pump stand, or a 12’ flanged spool we can help. Just give us a call.

Industrial Tank Products:

  • Rectangular Tanks With Steel Girths as Required
  • Rolled Cylindrical Tanks
  • Floors for Secondary Containment of Chemicals and Waste Concentrates
  • Tank Stands
  • Metering Pump Stands and Shelves
  • Installed HDPE Welded Fittings in Tanks Molded by Others

We also provides a full range of Custom Industrial Tanks including cylindrical tanks, rectangular tanks, sloping bottom tanks, and cone bottom tanks. Our custom industrial tanks can be made in our shop in any size up to 9 feet wide by 9 feet tall. Bigger tanks must be assembled on site. We also fabricate custom HDPE and PVC tanks built to your design. We have the lathes, milling machines, and CNC routers combined with butt welding and hand extruding equipment to give you a complete product.

Rectangular custom industrial tanks require girths to support the walls of the tank. Small tanks can use thick walls or plastic girths but larger tanks usually need steel girths. We can help you with the design of the girths including the steel shape to use, the number of girths and the vertical position of the girths. Other features of a custom industrial tank include special overflows, mixer supports, and dust collectors for dry materials. We also offer secondary containment custom industrial tanks to hold your storage tanks.

 Custom Polypropylene TanksPolypropylene is the material of choice when you need good tolerance to both acids and bases, and have an operating temperature of less than 200F. Polypropylene is not a good choice with most organic solvents. Check a chemical compatibility source such as Cole-Parmer to determine if a custom industrial tank is right for your application.

Polypro, HDPE, & PVC Fabrications


HDPE Tank Stand

Industrial Refrigeration Sump

Custom Industrial Tanks


Large Acrylic Tank During Fabrication 


V-Bottom Polypropylene Tank


3,500 Gallon Water Tank Assembled in Place in a Cogeneration Facility 


Clear PVC Tank with One-Half Inch Wall for Use on Vibratory Testers


Large Clear PVC Tank for NASA

Kynar® Tank for Ozone Treatment

Cone Bottomed Vessel for Experimental Water Treatment System

Contact Us Anytime


National Delivery.

Call for a Free Quote

Founded in 1968, PolyFab provides custom engineered plastic fabrications. We work with many materials and specialize in clear plastics.


PolyFab makes custom plastic parts for scientific and industrial applications where the most precise and durable products are required.

Enter your Email

for free info about our process

  • This field is for validation purposes and should be left unchanged.