Tube Fittings Male Elbow ISO Tapered Thread – 1/4”, 5/16”, 3/8”, 1/2" – 6000 PSI – ASME B16.34 / MSS-SP-99 / ASME B31.3

Tube Fitting

Also known as:

Compression Fitting, Flare Fitting, Instrumentation Fitting

Tube Fittings Male Elbow ISO Tapered Thread – 1/4”, 5/16”, 3/8”, 1/2" – 6000 PSI – ASME B16.34 / MSS-SP-99 / ASME B31.3

Tube Fitting

Also known as:

Compression Fitting, Flare Fitting, Instrumentation Fitting

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Delivery Time:

6 - 8 Weeks

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Tube Fittings Male Elbow ISO Tapered Thread connects tubing at a 90° angle with secure, leak-resistant ISO tapered male threads, ideal for redirecting flow in piping systems.

Executive Summary

The Tube Fittings Male Elbow with ISO Tapered Thread is designed to connect tubing at a 90° angle, providing a reliable, leak-resistant joint. It is commonly used in oil and gas and industrial piping systems to redirect flow where space constraints or system layouts require angled connections. The ISO tapered threads ensure a tight seal, reducing the risk of leaks and maintaining system integrity.

Technical Specifications

Size Ranges 1/4” to 1/2”
Sealing Leak-free under vibration, vacuum, impulse
Assembly Finger-tight, ready to use
Back Ferrule Case-hardened for strength
Appearance High-quality finish
Certifications ASME B1.20.1, SAE AS71051
Material SS, Alloy, Carbon Steel, Brass, Nylon
Pressure Rating Up to 10,000 PSI
Tubing Hardness Softer than fitting material
Installation Tube bottoms on shoulder

Features and Benefits

  • Straight fittings from bar stock, shaped from forgings.
  • Ready for immediate use, finger-tight installation.
  • Reduces maintenance needs and risk of thread damage.
  • Durable and long-lasting connections.
  • Silver-plated female threads to prevent galling.

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Detailed Description

The Tube Fittings Male Elbow ISO Tapered Thread is a 90° angled fitting designed to connect tubing in systems where a change of direction is required. It features ISO standard tapered threads that create a tight, leak-resistant seal without the need for additional gaskets. Manufactured from high-quality materials, the fitting ensures durability and consistent performance under vibration, pressure fluctuations, and harsh industrial conditions.

Its compact elbow design allows for space-efficient installations, making it suitable for piping layouts with limited room. The fitting is precision-machined for proper alignment and easy assembly, ensuring the tubing sits securely and maintains a smooth flow path. Typical applications include oil and gas systems, chemical plants, and other process industries where reliable flow direction changes are essential. The male elbow also simplifies maintenance and reconfiguration since it can be easily disassembled and reinstalled without compromising the seal.

Engineering Data