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Caps & Closures

Caps & Closures

Caps & Closures — Comprehensive Catalog

OneSource Plastics' Caps & Closures catalog covers the full product range from the major US manufacturers. Search by SKU, brand, or capacity below. Bulk-pricing and consolidated-freight quotes available via 866-418-1777.

Applications

  • Water storage — potable, irrigation, fire suppression, livestock
  • Chemical storage — verify resin compatibility via the Chemical Compatibility Guide
  • Industrial process holding, batch mixing, and dosing
  • Agricultural — fertilizer, herbicide, water hauling, livestock watering

Compliance & Standards

All polyethylene tanks in this category are rotomolded from FDA 21 CFR 177.1520 compliant resin and manufactured to ASTM D1998 specification for upright polyethylene storage. UV stabilizers are co-extruded into the resin for outdoor installation. Maximum operating temperature 120°F for HDPE; higher for XLPE (cross-linked polyethylene). NSF 61 certified models available on request for potable drinking water applications — call to specify.

Freight & Delivery

Tanks ship LTL motor freight from the closest stocking warehouse to your delivery ZIP. Typical transit 5-10 business days. Liftgate available at delivery (per-shipment fee). Always inspect at delivery and note any damage on the bill of lading before signing — that is the LTL carrier claim trigger. Bulk-order consolidation reduces per-tank freight 25-40%. Same-business-day quotes: call 866-418-1777 with MPN, quantity, and delivery ZIP.

Sizing & Selection

Pick capacity first, then verify dimensions against your installation footprint. Most rotomolded tanks are built to OEM standard dimensions ± standard rotational-molding tolerance of ±2-3%. Vertical tanks need flat-pad foundation; horizontal/leg tanks need stand or cradle (check listing — some are sold with integrated stand, others require separate stand or band purchase). Application engineering: call 866-418-1777 for sizing, layout, and accessory recommendations.

  • OneSource Plastics

    SKU: 327209SS

    19.5 mm Antique Black Head Bar Top Corks - 327209SS

    $0.87
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  • OneSource Plastics

    SKU: 5523C03

    22.5 mm Bar Top Stopper Corks - 5523C03

    $0.87
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  • OneSource Plastics

    SKU: 347581

    89-400 White PP Smooth Caps (F217 Foam Liner) - 347581

    $0.87
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  • OneSource Plastics

    SKU: ASM302035D007

    30mm Black PP M-3 S10 Mini Foamer Pump - ASM302035D007

    $0.89
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  • OneSource Plastics

    SKU: X58-400CRPWHT

    58-400 White PP Plastic Smooth Child-Resistant Capable Caps - X58-400CRPWHT

    $0.89
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  • OneSource Plastics

    SKU: 8635C65BLK

    70-400 Black PP Plastic Child-Resistant Capable Ribbed Smooth Top Cap - 8635C65BLK

    $0.90
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  • OneSource Plastics

    SKU: 404450

    19.5 mm Brown Wood Head Bar Top Corks - 404450

    $0.90
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  • OneSource Plastics

    SKU: 6200

    1in Silver Metal Delta Reversible Spout Cap w/ 1in spout - 6200

    $0.90
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  • OneSource Plastics

    SKU: 8635C65WHT

    70-400 White PP Plastic Child-Resistant Capable Ribbed Smooth Top Cap - 8635C65WHT

    $0.90
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  • OneSource Plastics

    SKU: X766W

    18-400 White PP Plastic 2.6in Ribbed Dropper Caps - X766W

    $0.90
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  • OneSource Plastics

    SKU: X58-400CRPBLK

    58-400 Black PP Plastic Smooth Child-Resistant Capable Caps - X58-400CRPBLK

    $0.90
    The item has been added
  • OneSource Plastics

    SKU: 3303C21WHT

    89-400 White PP Smooth Caps - 3303C21WHT

    $0.92
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