Stainless Steel Barbed Hose Fittings — Straight, L-Shape, T-Shape, Y-Shape & X-Shape Tubing Connectors

Match the barb size to your hose's inner diameter (ID). For example, a 10mm (≈3/8") barb fitting is typically used with hose that has a 10mm inner diameter. Always measure the hose ID — not the outer diameter — before ordering. Common conversions: 6mm ≈ 1/4", 8mm ≈ 5/16", 10mm ≈ 3/8", 12mm ≈ 1/2", 16mm ≈ 5/8", 20mm ≈ 3/4", 25mm ≈ 1".

Choose Straight for inline connections where the hose runs in one direction. Use L-Shape (elbow) when you need a 90° direction change. T-Shape splits one inlet into two outlets (or joins two lines into one). Y-Shape provides an angled branch, useful when space is tight. X-Shape (cross) creates a four-way junction for more complex routing.

Yes. Stainless steel generally provides strong resistance to rust and oxidation, making these fittings suitable for outdoor, garden, and humid environments in most cases. They typically outperform zinc alloy or uncoated steel fittings in wet conditions. For marine or highly corrosive chemical environments, contact us to confirm suitability.

These barbed fittings are generally used with water, air, coolant, and light fuel lines. Compatibility depends on both the fitting material and the hose material you pair them with. For aggressive chemicals, solvents, or high-temperature steam, confirm compatibility with your hose supplier before use.

For low-pressure applications such as gravity-fed water lines or aquarium tubing, a push-fit connection is often sufficient. For higher-pressure systems, compressed air lines, or installations subject to vibration, using a hose clamp over the barb is generally recommended to prevent the hose from blowing off the fitting.

Pressure ratings vary by barb size, fitting shape, and the hose material used. Stainless steel barbed fittings typically handle moderate pressure ranges suitable for most DIY and light-industrial applications. For exact pressure specifications for your size and application, please contact us to confirm.

All listed sizes are metric barb diameters. Approximate inch equivalents: 6mm ≈ 1/4", 8mm ≈ 5/16", 10mm ≈ 3/8", 12mm ≈ 1/2", 14mm ≈ 9/16", 16mm ≈ 5/8", 18mm ≈ 11/16", 20mm ≈ 3/4", 25mm ≈ 1", 32mm ≈ 1-1/4", 38mm ≈ 1-1/2", 41mm ≈ 1-5/8".