316L Stainless Steel Compression fitting through-plate straight connector

The 316L stainless steel bulkhead straight connector is a critical component designed to facilitate “isolated” connections, allowing fluid lines to pass securely through panels, enclosure walls, or bulkheads.

1. Superior Panel Fixing and Sealing
Mechanical Stability: Equipped with a specialized heavy-duty bulkhead nut, the connector can be firmly locked onto the panel or cabinet wall. This ensures the tubing remains stationary and secure, even under intense vibration.
Isolation Protection: It allows fluid lines to safely traverse different pressure zones, hazardous areas, or protective housings while maintaining the physical integrity of the partition.

2. Exceptional Weatherability of 316L Material
Intergranular Corrosion Resistance: Compared to standard 316, the ultra-low carbon content of 316L provides superior corrosion resistance, particularly after exposure to high temperatures or welding.
Extreme Environment Adaptability: Whether in the salt spray of an offshore platform or the acidic gases of a fine chemical plant, it offers an exceptionally long service life.

3. High-Pressure Airtight Double Ferrule Connection
Metal-to-Metal Seal: Following the classic double ferrule design, it provides reliable sealing performance on both sides of the panel. It is typically rated for pressures up to 6000 psi.
Pressure Pulse Resilience: The structure is precision-engineered to absorb system pressure spikes and fluid shocks, ensuring the interface remains leak-free.

4. Versatility and Ease of Installation
Extended Thread Design: The bulkhead section features an elongated thread length to accommodate various panel thicknesses, including stainless steel plates, plastic panels, or electrical enclosure walls.
No Welding Required: As a purely mechanical connection, installation requires only a wrench. It eliminates the need for “hot work,” making it ideal for explosion-proof zones or on-site retrofitting.

5. Excellent Internal Cleanliness
Smooth Flow Path: The consistent internal bore minimizes pressure drop as fluid passes through the panel. For semiconductor or analytical instrument industries, EP (Electropolishing) grades are available to prevent cross-contamination.