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Architectural Laboratory Water Treatment Marine Air Handling

Founded in 1968, PolyFab provides custom engineered plastic fabrications.

We work with many materials and specialize in clear plastics.

Some of the applications we have made include:

  • Large graduated cylinders
  • Architectural formed pieces
  • LEXAN® Tanks and waterbaths
  • Clear PVC and acrylic assemblies
  • Laboratory splash guards and custom trays for all industries
  • Plastic flooring and secondary containment basins
  • Custom PVC, CPVC, polypropylene and HDPE duct work
  • Fume hoods made from any weldable plastic material
  • Marine fresh, gray, and black water tanks
  • Custom polypro and HDPE tanks for chemical storage and treatment
  • Machined polyethylene fittings
  • Routed plastic and wood signs

Click on the navigation to the left for specific product photos, and along the top for application-specific photos and information. We look forward to being of service to you!

HDPE Flange

  1. Slurry walls: No waterproofing to be used on the walls. The exterior face of the slurry wall is inaccessible for waterproofing by nature of its construction. In the report the statement was made that "Slurry walls are usually fairly free of leaks." Given the 42" thickness of the walls and the intent to provide in the specifications that all running leaks would be grouted, the decision was taken not to require the application of waterproofing on the interior surface of these walls.

  2. Bottom slab: High-density polyethelene (HDPE) bentonite sheet was recommended. This sheet is a laminate of three materials: high-density polyethelene sheeting, chemically modified bentonite, and a spun polypropylene overlay.

  3. Top slab: Liquid-applied rubberized asphalt was recommended. HDPE bentonite sheet was also recommended.

Located just above the hole on the adjacent soldier pile, the soldier pile endstop treatment installed under contract C11A1 was visible to a width of 6 to 8 inches and a height of 1 foot. The endstop treatment consists of a 1/8 inch thick steel plate, tack welded to the pile flanges to facilitate cleaning the end piles of the primary panel during excavation of the secondary panels.

Credit: HDPE Flange

HDPE FlangePlease Contact Us to discuss your HDPE Flange needs. You design it, we build it.

  • Fume Hood
  • PVC Duct
  • Acrylic Fabrication
  • Laminar Flow Hood
  • Cylinder Graduated Reading
  • Fume Hood Laboratory
  • Grillwork
  • Polyethylene Duct
  • Chemical Fume Hood
  • HDPE Tank
  • Plastic Flange
  • PVC Wye
  • HDPE Duct
  • Water and Air Treatment Home
  • Exhaust Ventilation System
  • PVC Damper
  • CPVC Duct
  • Fume Hood Mfg
  • Exhaust Fume Hood
  • Flange Plastic
  • Plastic Flange Bearing
  • HDPE Flange
  • Lexan Fabrication
  • Acid Fume Hood
  • Fume Hood Manufacturer
  • Laminar Air Flow Hood
  • PVC Duct Fittings
  • Uhmw Machining
  • Fume Hood Labconco
  • Cylinder Diagram Graduated
  • PVC Cone
  • Acrylic Cone
  • Benchtop Fume Hood
  • Lexan Machining
  • Walk In Fume Hood
  • HDPE Coupling
  • Large PVC Duct
  • Drape Forming
  • Clear Polycarbonate Pipe
  • CPVC Wye
  • Plastic Fume Hood
  • PE Flanges
  • PVC Reducing Wye
  • Polyethylene Flange
  • PE Coupling
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