INDUSTRY COMPONENT

Inlet Port with Cap

A sealed inlet port with cap for reagent storage tanks, designed for controlled fluid introduction and contamination prevention.

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Component Specifications

Definition
The Inlet Port with Cap is a critical component of reagent storage tanks, providing a secure and sealed entry point for introducing chemical reagents. It consists of a threaded or flanged port integrated into the tank structure, paired with a removable cap that ensures hermetic sealing when closed. This component prevents contamination, evaporation, and exposure to environmental elements, maintaining reagent purity and safety. It typically includes gaskets or O-rings for enhanced sealing and may feature tamper-evident or locking mechanisms for security in industrial applications.
Working Principle
The inlet port allows controlled access to the tank interior for reagent filling, while the cap creates a pressure-tight seal using mechanical compression (via threads, clamps, or latches) against a gasket or sealing surface. This prevents air ingress, moisture contamination, and volatile emissions, ensuring stable storage conditions. Some designs incorporate venting features or pressure-relief mechanisms to handle tank pressurization during filling operations.
Materials
316L stainless steel (for corrosion resistance), PTFE (for chemical inertness), EPDM or Viton gaskets (for sealing), polypropylene (for cost-effective applications). Material selection depends on reagent compatibility, temperature range (-20°C to 100°C typical), and pressure requirements (up to 10 bar).
Technical Parameters
  • Seal Type O-ring or gasket
  • Cap Material 316L SS, PP, or PTFE
  • Port Diameter 1/2" to 2" NPT or flange
  • Connection Type Threaded, flanged, or quick-disconnect
  • Pressure Rating Up to 10 bar
  • Temperature Range -20°C to 100°C
Standards
ISO 2852, DIN 11851, ASME B16.5

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Inlet Port with Cap.

inlet port with cap reagent tank inlet chemical storage port sealed tank access fluid handling component industrial inlet valve Inlet Port with Cap in Chemical Manufacturing

Parent Products

This component is used in the following industrial products

Reagent Storage Tank

A sealed container designed for the safe storage and containment of chemical reagents within an industrial system.

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Engineering Analysis

Risks & Mitigation
  • Chemical leakage if seal fails
  • Contamination from improper sealing
  • Cross-threading during installation
  • Material incompatibility with reagents
FMEA Triads
Trigger: Gasket degradation due to chemical exposure
Failure: Seal failure leading to leakage
Mitigation: Use chemically resistant gasket materials (e.g., Viton) and implement regular inspection schedules.
Trigger: Improper installation or over-tightening
Failure: Thread damage or seal compression loss
Mitigation: Provide torque specifications and training for installation procedures.
Trigger: Material corrosion from aggressive reagents
Failure: Port or cap deterioration compromising integrity
Mitigation: Select corrosion-resistant materials (e.g., 316L SS, PTFE) based on chemical compatibility charts.

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
±0.1 mm on critical sealing surfaces, thread pitch per ISO 228/ISO 7 standards
Test Method
Pressure testing per ISO 15848 (helium leak test for seals), material certification per ASTM A240/A480

Procurement Evaluation Criteria

Not customer reviews or live demand data. These dimensions support RFQ preparation and supplier evaluation.

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.

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Frequently Asked Questions

What is the primary function of an inlet port with cap on reagent tanks?

To provide a secure, sealed entry point for introducing reagents while preventing contamination, evaporation, and environmental exposure.

How do I select the right material for my application?

Choose based on chemical compatibility with your reagents—316L stainless steel for general use, PTFE for aggressive chemicals, and consider temperature/pressure requirements.

Can this component be used with pressurized tanks?

Yes, if rated for the pressure (typically up to 10 bar) and equipped with proper sealing; always verify specifications against your system requirements.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

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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