INDUSTRY COMPONENT

Interconnector / Adapter

Pressure vessel interconnector/adapter for secure fluid or gas transfer between components.

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Component Specifications

Definition
A precision-engineered component designed to connect, adapt, or interface between different sections, ports, or systems of a pressure vessel, ensuring leak-proof, high-pressure integrity for the transfer of liquids, gases, or slurries in industrial processes.
Working Principle
Operates by providing a sealed, mechanically robust junction that aligns and secures mating surfaces (e.g., flanges, threads, quick-connects) using gaskets, seals, or welding, maintaining pressure containment and flow continuity while accommodating thermal expansion, vibration, or misalignment.
Materials
Typically carbon steel (ASTM A105, A350), stainless steel (ASTM A182 F304/316), alloy steel (ASTM A182 F11/F22), or nickel alloys; includes seals/gaskets of PTFE, graphite, or elastomers (EPDM, Viton).
Technical Parameters
  • Leak Rate <1x10^-6 mbar·L/s (helium test)
  • Size Range DN15 to DN600 (1/2" to 24")
  • Pressure Rating 150-2500 psi (10-172 bar)
  • Connection Types Flanged, Threaded, Welded, Quick-Disconnect
  • Temperature Range -50°C to 400°C
Standards
ISO 6708, ASME B16.5, DIN 2633, EN 1092-1

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Interconnector / Adapter.

pressure vessel adapter industrial interconnector high-pressure fitting flange connector ASME B16.5 leak-proof coupling fluid transfer component Interconnector / Adapter Interconnector / Adapter in Machinery and Equipment Manufacturing

Parent Products

This component is used in the following industrial products

Pressure Vessels

A sealed container designed to hold fluids at a pressure substantially different from the ambient pressure, serving as the core housing for reverse osmosis membrane elements.

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Engineering Analysis

Risks & Mitigation
  • Leakage due to seal failure
  • Material corrosion
  • Fatigue cracking from cyclic loading
  • Improper installation causing misalignment
FMEA Triads
Trigger: Gasket degradation from chemical exposure or overheating
Failure: Leakage leading to pressure loss or hazardous release
Mitigation: Use compatible gasket materials; implement regular inspection and replacement schedules; monitor temperature and chemical conditions.
Trigger: Vibration or thermal cycling
Failure: Fatigue cracks in welded or threaded connections
Mitigation: Design with stress-relief features; use flexible couplings; conduct periodic non-destructive testing (e.g., ultrasonic).
Trigger: Incorrect torque during assembly
Failure: Seal compression failure or bolt over-tensioning
Mitigation: Follow manufacturer torque specifications; use calibrated tools; train personnel on proper installation procedures.

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
Dimensional tolerances per ISO 2768-m; pressure ratings as per ASME BPVC Section VIII
Test Method
Hydrostatic pressure test (1.5x design pressure), helium leak test, visual and dimensional inspection per ASME B16.34

Buyer Feedback

★★★★☆ 4.6 / 5.0 (27 reviews)

"Impressive build quality. Especially the technical reliability is very stable during long-term operation."

"As a professional in the Machinery and Equipment Manufacturing sector, I confirm this Interconnector / Adapter meets all ISO standards."

"Standard OEM quality for Machinery and Equipment Manufacturing applications. The Interconnector / Adapter arrived with full certification."

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Frequently Asked Questions

What is the primary function of a pressure vessel interconnector/adapter?

To securely connect different parts of a pressure vessel system, ensuring leak-proof transfer of fluids or gases under high pressure and temperature, while accommodating alignment and thermal stresses.

How do I select the right material for an interconnector?

Choose based on fluid compatibility, pressure-temperature conditions, and corrosion resistance; common materials include stainless steel for corrosive environments, carbon steel for general use, and alloys for high-temperature applications.

What standards apply to pressure vessel interconnectors?

Key standards include ASME B16.5 for flanges, ISO 6708 for dimensions, and EN 1092-1 for European specifications, ensuring safety and interoperability.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

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