Stainless Steel Tri Clamp Hose Barb Fitting

Stainless Steel Tri Clamp Hose Barb Fitting is a sanitary piping connector widely used in industries such as food & beverage, pharmaceuticals, and chemicals. It combines the Tri-Clamp (quick-install) design with a Hose Barb (for tubing connection), enabling seamless integration with hoses or other piping systems. Below is a detailed introduction:

1. Structure & Features

• Material: Typically made of 304 or 316L stainless steel, offering corrosion resistance, high-temperature tolerance, and compliance with sanitary standards (e.g., FDA, 3-A).

• Design:

  • Tri-Clamp End: Standard DIN/SMS clamp connection for quick attachment to sanitary pipes, tanks, or equipment, ensuring a tight seal.

  • Barb End: Features serrated ridges for secure insertion into silicone, PVC, or other flexible tubing, reinforced with a hose clamp to prevent slippage.

• Surface Finish: Electropolished or mirror-finished (Ra ≤ 0.8μm) to minimize residue buildup and ease cleaning.

2. Common Types

• Straight: Tri-Clamp on one end and barb on the other, for linear connections.

• Elbow: 90° or 45° angles for complex piping layouts.

• Tee: Allows flow diversion or merging.

• Reducing: Connects hoses or pipes of different diameters.

3. Advantages

• Sanitary: Dead-space-free design, suitable for CIP/SIP cleaning.

• Quick Installation: No welding required; easy disassembly for maintenance.

• Leak-proof: Paired with silicone/PTFE gaskets for reliable sealing.

• Compatibility: Matches standard Tri-Clamp flanges (e.g., DN15-DN100).

4. Typical Applications

• Food Industry: Transporting juices, dairy, beer, etc.

• Pharmaceuticals: Sterile fluid transfer, bioreactor connections.

• Chemical Processing: High-purity or corrosive fluid handling.

5. Selection Guide

• Size: Confirm Tri-Clamp size (e.g., 1.5") and barb diameter (matching tubing ID).

• Pressure/Temperature: Choose material based on operating conditions (316L for higher corrosion resistance).

• Certifications: Ensure compliance with EHEDG, ASME BPE, etc.