Spec.: 13mm, 20mm, 28mm, 32mm.
ISO standard. We can make new mould to produce special dimensions according to request.
Any color can be order.
Logo and text can be printed on the cap.
Output: 20,000,000pcs/month.
Quality control:
Modern equipment and technology.
Whole course controlled by ISO9001:2000, ISO14001:2004, OHSAS18001:1999 standard.
Workshop: clean modern workshop.
*The following content is generated by AI and is for reference only.
Overview
An aluminum cap is a precision-machined or stamped closure designed for sealing cylindrical containers. Manufactured from high-grade alloys like 5052 or 6061, it features robust thread compatibility and hermetic integrity to prevent leakage.
Application
- Petrochemical: Drum storage tanks and solvent transfer systems.
- Pharmaceutical: Glass vials and sterile reagent bottles.
- Food Processing: High-acid liquid packaging lines.
- Laboratory: Chromatography columns and sample vessels.
Precautions
- Temperature: Operate within -40°C to +150°C range.
- Pressure: Max burst pressure must exceed system working limits by 2x safety factor.
- Maintenance: Inspect threads for deformation; store in dry environments below 60% RH to prevent oxidation.