Neck finish drawings available on request (ISBT / GME standard) — for thread-compatibility verification.
Minimum order: 1×40ft container or one full truck of this item.
Closure dimensions
Overall height
12.15 ± 0.20 mm
Outer Ø (upper)
29.80 ± 0.30 mm
Bore-seal Ø
20.90 ± 0.20 mm
Outer Ø (base)
30.50 ± 0.25 mm
Top-panel thickness
0.85 ± 0.10 mm
Knurls / ribs
24 rips + 10
Guideline mould dimensions for this closure — confirmed against your bottle neck finish and capping line at RFQ.
Performance (guideline)
Secure seal (SST)
14.5 psi / 30 s
Delta El Nile specification for this closure — ambient-fill guideline; actual removal torque varies with resin, colorant, thread finish, capping-line settings and temperature, and is confirmed for your line at RFQ.
Packing & container loading
Pieces per box
5000
Boxes per pallet
40
Per 40ft container
4,320,000 pcs
Per 20ft container
2,000,000 pcs
Per truck (FTL)
4,800,000 pcs
Indicative — final loading confirmed by Delta El Nile for Industry before quotation.
What is the minimum order quantity for DEN-CLO-29_21_OIL_1_PIECE?
DEN-CLO-29_21_OIL_1_PIECE ships at our standard minimum of one 40 ft container or one full truck (FTL). Request a quote for the current lead time and volume pricing.
What is the lead time for DEN-CLO-29_21_OIL_1_PIECE?
Typically 4–8 weeks from confirmed PO to first delivery for standard SKUs; the final lead time is confirmed at quotation.
Which neck finish and caps fit 1-piece 29/21 oil closure?
It uses the 29/21 neck finish (ISBT / GME standard). Compatible preforms are listed on this page, and neck drawings are available on request.
What does 1-piece 29/21 oil closure fit?
It seals the 29/21 neck finish across compatible bottle sizes.
What material grade and certifications apply?
food-grade LDPE, produced under ISO 22000:2018 (with ISO 9001 / 14001 / 45001). A Certificate of Analysis is provided with each lot.
Can I get a sample of DEN-CLO-29_21_OIL_1_PIECE before ordering?
Yes — free samples are provided for serious procurement evaluation. Tell us the SKU and your production-line model in your RFQ. New-resin qualification typically takes 8–12 weeks, with engineering support included.
