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OneSource Plastics
SKU: X38-400AL
38-400 Silver Brushed Aluminum Screw Top Caps (Foam Liner) - X38-400AL
$0.21 -
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OneSource Plastics
SKU: 3800C03RED
38-400 Red HDPE Plastic Ratchet Caps (Foam Liner) - 3800C03RED
$0.22 -
OneSource Plastics
SKU: 3300C15BLK
58-400 Black PP Plastic Smooth Flat Screw Top Caps - 3300C15BLK
$0.22 -
OneSource Plastics
SKU: 335283Z
70mm Lug Black Metal Caps with Button, Plastisol Liner - 335283Z
$0.22 -
OneSource Plastics
SKU: 1590C64
33-400 Black PP Plastic Ribbed Screw Top Caps (Foil Liner) - 1590C64
$0.22 -
OneSource Plastics
SKU: 3300C13WHT
53-400 White PP Plastic Smooth Flat Screw Top Caps - 3300C13WHT
$0.22 -
OneSource Plastics
SKU: 3800C03YLW
38-400 Yellow HDPE Plastic Tamper-Evident Ratchet Caps (Foam Liner) - 3800C03YLW
$0.22 -
OneSource Plastics
SKU: 3300C17WHT
63-400 White PP Plastic Smooth Flat Screw Top Caps - 3300C17WHT
$0.22 -
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.