Structured Manufacturing Data (2026)

Pharmaceutical Vials

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Pharmaceutical Vials used in the Chemical Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Pharmaceutical Vials is characterized by the integration of Vial Body and Rubber Stopper. In industrial production environments, manufacturers listed on CNFX commonly emphasize Type I Borosilicate Glass construction to support stable, high-cycle operation across diverse manufacturing scenarios.

Sterile glass or plastic containers designed for storing and dispensing pharmaceutical products, vaccines, and injectable medications.

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Product Specifications

Technical details and manufacturing context for Pharmaceutical Vials

Definition
Pharmaceutical vials are specialized containers manufactured under strict aseptic conditions to maintain the sterility, stability, and integrity of sensitive pharmaceutical formulations. These containers are engineered to provide hermetic sealing, chemical inertness, and protection from environmental contaminants, light, and moisture. They are essential components in pharmaceutical packaging systems for parenteral drugs, biologics, vaccines, and diagnostic reagents.
Working Principle
Pharmaceutical vials function as protective barriers that isolate pharmaceutical contents from external contaminants while maintaining product stability. The container's hermetic seal (achieved through rubber stoppers and aluminum crimp caps) prevents microbial ingress and maintains sterility. The vial's material composition (typically Type I borosilicate glass or cyclic olefin copolymers) provides chemical resistance and prevents leaching or adsorption. Vials are filled in controlled environments (ISO Class 5 cleanrooms) using automated filling machines, then sealed and subjected to integrity testing to ensure container closure system effectiveness.
Common Materials
Type I Borosilicate Glass, Cyclic Olefin Copolymer (COC), Butyl Rubber, Aluminum
Technical Parameters
  • Nominal fill volume capacity of the vial (milliliters) Standard Spec
Components / BOM
  • Vial Body Part
    Primary container that holds the pharmaceutical product, providing structural integrity and chemical protection
    Material: Type I borosilicate glass or pharmaceutical-grade polymer
  • Rubber Stopper Part
    Creates a hermetic seal at the vial opening, prevents contamination, and allows needle penetration for product withdrawal
    Material: Butyl rubber or bromobutyl rubber with appropriate coatings
  • Aluminum Crimp Cap Part
    Secures the rubber stopper in place and provides tamper evidence, maintaining seal integrity during storage and transport
    Material: Aluminum alloy with plastic flip-off button
  • Flip-Off Button Part
    Protective cover over the rubber stopper that indicates tampering and must be removed before use
    Material: Plastic (typically polypropylene)
  • Labeling Area Part
    Designated surface for product identification, dosage information, expiration date, and regulatory compliance markings
    Material: Glass or polymer surface with appropriate coating for label adhesion
  • Tamper-Evident Seal Part
    Additional security feature that shows visible evidence if the vial has been opened or compromised
    Material: Shrink band or breakable plastic seal
  • Color-Coding Band Part
    Visual identification system for different drug types, concentrations, or storage conditions
    Material: Colored glass or applied polymer coating

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Pharmaceutical Vials.

Sterile Vials Medication Vials Drug Vials Injection Vials Pharma Vials sterile pharmaceutical vials for vaccines borosilicate glass vials chemical manufacturing COC plastic vials injectable medications pharmaceutical vials with tamper-evident seal custom pharmaceutical vials with color-coding

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Up to 2 bar (20 psi) internal pressure, vacuum-rated for lyophilization applications
other spec: Sterility assurance level (SAL) 10^-6, particulate matter limits per USP <788>, maximum fill volume accuracy ±2%
temperature: -80°C to 121°C (for sterilization and cryogenic storage)
Media Compatibility
✓ Injectable biologics and vaccines ✓ Lyophilized pharmaceutical powders ✓ Sterile aqueous solutions
Unsuitable: Concentrated organic solvents (e.g., DMSO >50%) due to potential leaching and container integrity compromise
Sizing Data Required
  • Required fill volume and headspace for expansion/lyophilization
  • Container closure integrity (CCI) requirements and seal type
  • Sterilization method compatibility (autoclave, gamma irradiation, or ethylene oxide)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Glass Delamination
Cause: Chemical interaction between vial glass and pharmaceutical formulation leading to silicate layer separation, often due to improper glass composition, aggressive drug pH, or sterilization stress.
Seal Integrity Failure
Cause: Compromised rubber stopper or crimp seal allowing microbial ingress or product leakage, typically from improper crimping torque, stopper material degradation, or thermal cycling during storage/transport.
Maintenance Indicators
  • Visible particulate matter or glass flakes in solution during visual inspection
  • Audible hissing or pressure release when handling crimped vials, indicating seal breach
Engineering Tips
  • Implement controlled-rate thermal cycling during sterilization to minimize glass stress and prevent micro-crack propagation
  • Use torque-monitored crimping equipment with regular calibration to ensure consistent seal integrity while avoiding over-compression

Compliance & Manufacturing Standards

Reference Standards
ISO 8362-1:2018 (Injection systems for medical use) USP <381> (Elastomeric closures for injections) ISO 11040-4:2015 (Prefilled syringes)
Manufacturing Precision
  • Bore diameter: +/-0.02 mm
  • Wall thickness: +/-0.05 mm
Quality Inspection
  • Sterility testing (USP <71>)
  • Container-closure integrity testing (CCIT)

Factories Producing Pharmaceutical Vials

Manufacturer profiles with relevant production capability in China

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Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Technical documentation
4/5
Manufacturing capability
4/5
Inspection readiness
5/5
Supplier transparency
3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

Supply Chain Commonly Integrated Components

Temperature Control Unit

A precision thermal management component that regulates and maintains specific temperature conditions within a continuous flow pharmaceutical reactor system.

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Process Analytics

Real-time monitoring and analysis system for pharmaceutical manufacturing processes

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Dust Containment System

A safety and environmental control system designed to capture, contain, and prevent the escape of airborne pharmaceutical powder particles during blending operations.

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Feed Tank & Pump

A combined unit consisting of a storage tank and pump for feeding solvent into an automated recovery and purification system.

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Frequently Asked Questions

What are the key material options for pharmaceutical vials in chemical manufacturing?

Our pharmaceutical vials are available in Type I Borosilicate Glass for superior chemical resistance and clarity, or Cyclic Olefin Copolymer (COC) for lightweight, shatter-resistant applications. Both materials are compatible with butyl rubber stoppers and aluminum crimp caps.

How do pharmaceutical vials ensure product integrity and safety?

Our vials feature tamper-evident seals, color-coding bands for easy identification, and are manufactured under sterile conditions. The butyl rubber stoppers provide an airtight seal, while aluminum crimp caps with flip-off buttons maintain sterility until use.

What specifications should I consider when selecting pharmaceutical vials?

Key specifications include nominal volume (mL), break resistance (N), pH resistance (pH units), headspace volume (mL), and dimensional parameters like neck finish (mm), outer diameter (mm), total height (mm), and wall thickness (mm). These ensure compatibility with filling equipment and storage requirements.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

Data basis: CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks for Chemical Manufacturing.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

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