INDUSTRY COMPONENT

Tubing Connectors

Tubing connectors are precision components that join tubing sections in fluid distribution systems, ensuring leak-free connections and maintaining system integrity.

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Component Specifications

Definition
Tubing connectors are mechanical fittings designed to create secure, leak-proof connections between tubing segments in fluid distribution systems. They serve as critical interface points in distribution manifolds and tubing networks, enabling proper fluid routing, pressure maintenance, and system modularity. These components must withstand operational pressures, temperature variations, and chemical exposure while maintaining dimensional accuracy and sealing performance.
Working Principle
Tubing connectors operate by creating a mechanical seal between tubing ends through compression, threading, or push-to-connect mechanisms. They utilize sealing elements (such as O-rings, ferrules, or gaskets) that deform under compression to fill microscopic gaps between mating surfaces, preventing fluid leakage. The connection mechanism (threaded, compression, or quick-disconnect) provides the mechanical force needed to maintain this seal under system pressure and vibration.
Materials
Stainless steel (304, 316), brass, aluminum alloys, engineered plastics (PTFE, PEEK, nylon), with sealing elements made of Buna-N, Viton, EPDM, or silicone rubber.
Technical Parameters
  • Leak Rate <1x10^-9 mbar·l/s helium
  • Tubing Sizes 1/8" to 1" OD
  • Surface Finish Ra 0.8 μm or better
  • Pressure Rating Up to 6000 psi
  • Connection Types Compression, Push-to-Connect, Threaded
  • Temperature Range -40°C to 200°C
Standards
ISO 8434, DIN 2353, SAE J514, ISO 11926

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Tubing Connectors.

tubing connectors fluid connectors distribution manifold fittings hydraulic fittings pneumatic connectors compression fittings industrial tubing fluid transfer components Tubing Connectors in Machinery and Equipment Manufacturing

Parent Products

This component is used in the following industrial products

Distribution Manifold & Tubing

A component that distributes purge air through multiple outlets in a controlled manner

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Engineering Analysis

Risks & Mitigation
  • Improper installation causing leaks
  • Material incompatibility with fluids
  • Vibration-induced connection failure
  • Over-torquing damaging threads
  • Thermal expansion mismatch
FMEA Triads
Trigger: Insufficient tightening torque
Failure: Fluid leakage at connection point
Mitigation: Implement torque-controlled assembly procedures and regular inspection protocols
Trigger: Material fatigue from vibration
Failure: Cracking or separation of connector body
Mitigation: Use vibration-resistant designs with locking mechanisms and proper support brackets
Trigger: Chemical degradation of sealing elements
Failure: Loss of sealing capability and contamination
Mitigation: Select chemically compatible sealing materials and implement preventive maintenance schedules

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
±0.05 mm on critical dimensions, concentricity within 0.01 mm TIR
Test Method
Pressure decay testing per ISO 15848, helium leak testing, burst pressure testing per SAE J343

Buyer Feedback

★★★★☆ 4.7 / 5.0 (12 reviews)

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

"Standard OEM quality for Machinery and Equipment Manufacturing applications. The Tubing Connectors arrived with full certification."

"Great transparency on the Tubing Connectors components. Essential for our Machinery and Equipment Manufacturing supply chain."

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Frequently Asked Questions

What are the main types of tubing connectors?

The three primary types are compression fittings (using ferrules), push-to-connect fittings (for quick assembly), and threaded fittings (NPT, BSPP). Each type offers different advantages for pressure, maintenance, and installation requirements.

How do I select the right tubing connector material?

Material selection depends on fluid compatibility, pressure requirements, temperature range, and environmental conditions. Stainless steel offers corrosion resistance for harsh environments, brass provides good machinability for standard applications, and engineered plastics suit chemical resistance needs.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

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Tubes/Plates Tubing/Connections