Our thoughts are with all those affected by Hurricane Helene. Due to the storm’s impact on certain areas, there may be potential shipping delays from our carriers. Thank you for your understanding.

Best Freight Rates Every Time!

Toggle Nav

(866) 310-2556

Welcome Sign In / Register
Cart

Polypropylene Tanks - Manways - Threaded Lids - Flange Assemblies - Vent Caps - North Dakota - West Virginia

Polypropylene Tanks are highly versatile plastic (poly) tanks. Food grade for safe water storage if needed, open top tanks are extremely popular with the chemical plating industry for dipping purposes. Prices listed are for Polyethylene, if for some reason, say high temperatures or special chemical containers, Polypropylene or even FRP enforced tanks are available. Fittings can be added to meet any need you may have. For quantity orders we offer huge discounts!!  Call 866-310-2556 to speak with a Representative.

17 Items

per page
Set Descending Direction
Capacity Name Diameter Length Width Height SKU Price
Buy 8 Inch Lid With Air Vent by Norwesco of Black color for only $14.87 Buy 8 Inch Lid With Air Vent by Norwesco of Black color for only $14.87 Norwesco 8 Inch Lid With Air Vent 8 8 4 N-60002 $14.87
Buy 3 Inch Bolted Tank Flange 3-1/2 Inch All Thread Bolts by Enduraplas for only $117.38 Buy 3 Inch Bolted Tank Flange 3-1/2 Inch All Thread Bolts by Enduraplas for only $117.38 Enduraplas 3 Inch Bolted Tank Flange 3-1/2 Inch All Thread Bolts 10 4.5 5 EP-CBBF335 $117.38
Buy 4 Inch Poly Tank Flange Assembly by Enduraplas for only $155.00 Buy 4 Inch Poly Tank Flange Assembly by Enduraplas for only $155.00 Enduraplas 4 Inch Poly Tank Flange Assembly 6 4 4 EP-CBTF400 $155.00
Buy 5 Inch Lid 5 Inch with Check Vent by Norwesco for only $11.25 Buy 5 Inch Lid 5 Inch with Check Vent by Norwesco for only $11.25 Norwesco 5 Inch Lid 5 Inch with Check Vent 5 5 4 N-60322 $11.25
Buy 8 Inch Ring Only for 8 Inch Manway by Norwesco of Black color for only $6.79 Buy 8 Inch Ring Only for 8 Inch Manway by Norwesco of Black color for only $6.79 Norwesco 8 Inch Ring Only for 8 Inch Manway 8 8 4 N-60003 $6.79
Buy 8 Inch Lid with Ring and Air Vent by Norwesco of Black color for only $20.82 Buy 8 Inch Lid with Ring and Air Vent by Norwesco of Black color for only $20.82 Norwesco 8 Inch Lid with Ring and Air Vent 8 8 4 N-60032 $20.82
Buy 16 Inch Non-Vented Lid with Collar by Norwesco of Black color for only $33.07 Buy 16 Inch Non-Vented Lid with Collar by Norwesco of Black color for only $33.07 Norwesco 16 Inch Non-Vented Lid with Collar 16 16 4 N-60367 $33.07
Buy 2 Inch MPT Vent Cap, Anti-Vortex, No Screen by Norwesco for only $14.67 Buy 2 Inch MPT Vent Cap, Anti-Vortex, No Screen by Norwesco for only $14.67 Norwesco 2 Inch MPT Vent Cap, Anti-Vortex, No Screen 3 3 3 N-63316 $14.67
Buy 2 Inch Bolted Flange 3-1/2 Inch All Thread Bolts by Enduraplas for only $64.00 Buy 2 Inch Bolted Flange 3-1/2 Inch All Thread Bolts by Enduraplas for only $64.00 Enduraplas 2 Inch Bolted Flange 3-1/2 Inch All Thread Bolts 4 4 5 EP-CBBF235 $64.00
Buy 3 Inch Poly Tank Flange Assembly by Enduraplas for only $55.00 Buy 3 Inch Poly Tank Flange Assembly by Enduraplas for only $55.00 Enduraplas 3 Inch Poly Tank Flange Assembly 4 4 2 EP-CBTF300 $55.00
Buy 18 Inch Lid with Vent by Norwesco of Black color for only $62.43 Buy 18 Inch Lid with Vent by Norwesco of Black color for only $62.43 Norwesco 18 Inch Lid with Vent 18 18 4 N-64448 $62.43
Buy 1.25 Inch Poly Tank Flange Assembly by Enduraplas for only $25.99 Buy 1.25 Inch Poly Tank Flange Assembly by Enduraplas for only $25.99 Enduraplas 1.25 Inch Poly Tank Flange Assembly 2 2 2 EP-CBTF125 $25.99
Buy 3 Inch Stubby Valve Quick Disconnect X Flange Long Hand by Enduraplas for only $176.00 Buy 3 Inch Stubby Valve Quick Disconnect X Flange Long Hand by Enduraplas for only $176.00 Enduraplas 3 Inch Stubby Valve Quick Disconnect X Flange Long Hand 5.5 6.5 4 EP-CBMVSF300 $176.00
Buy .75 Inch Poly Tank Flange Assembly by Enduraplas for only $12.00 Buy .75 Inch Poly Tank Flange Assembly by Enduraplas for only $12.00 Enduraplas .75 Inch Poly Tank Flange Assembly 10 2.25 3 EP-CBTF075 $12.00
Buy 1 Inch Poly Tank Flange Assembly by Enduraplas for only $11.00 Buy 1 Inch Poly Tank Flange Assembly by Enduraplas for only $11.00 Enduraplas 1 Inch Poly Tank Flange Assembly 2 2 2 EP-CBTF100 $11.00
Buy 8 Inch Lid with Blue Snap-In Vent by Norwesco of Black color for only $11.50 Buy 8 Inch Lid with Blue Snap-In Vent by Norwesco of Black color for only $11.50 Norwesco 8 Inch Lid with Blue Snap-In Vent 8 8 4 N-63480 $11.50
Buy 3 Inch Bolted Tank Flange 3 Inch All Thread Bolts by Enduraplas for only $99.60 Buy 3 Inch Bolted Tank Flange 3 Inch All Thread Bolts by Enduraplas for only $99.60 Enduraplas 3 Inch Bolted Tank Flange 3 Inch All Thread Bolts 6 7 5 EP-CBBF330 $99.60
per page
Filter By
Applied Filters
  1. State of Manufacture North Dakota Remove This Item
  2. State of Manufacture West Virginia Remove This Item
  3. Product Type Manways Remove This Item
  4. Product Type Threaded Lids Remove This Item
  5. Product Type Flange Assemblies Remove This Item
  6. Product Type Vent Caps Remove This Item
Clear All
Filter By
Copyright © Plastic-Mart 2025. All rights reserved. Credit Card Icons