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Slotted Tube Fittings

Slotted Tube Fittings are specialized architectural components designed to integrate seamlessly with slotted handrails (grooved pipes) to create modern, high-strength railing systems. These fittings allow for the secure connection of handrail sections while providing a protective "cap" or structural finish for frameless glass panels.

By utilizing a slotted design, these railling fittings eliminate the need for complex, time-consuming welding and onsite fabrication. The system is designed to work in tandem with a U-channel rubber gasket, which is placed inside the slot to hold the glass panels securely via a friction fit. This design allows for the expansion and contraction of materials while maintaining a rigid, safe barrier. Whether you are constructing a long balcony run or a multi-level staircase, slotted handrail fittings provide a professional, "slip-fit" assembly that ensures perfect alignment and structural integrity.

Features & Benefits

  • No-Weld Assembly: The modular design allows for quick installation using high-strength structural adhesives, significantly reducing labor costs and avoiding heat discoloration from welding.
  • Marine-Grade Durability: Available in AISI 316 stainless steel, offering superior resistance to corrosion in outdoor and coastal environments.
  • Precision Fit: Specifically calibrated for 50.8mm slotted tubing to ensure a tight, seamless connection between all railing sections.
  • Modern Aesthetic: Provides a sleek, low-profile finish that complements frameless glass designs in both satin and mirror-polished finishes.
  • Versatile Range: Our inventory includes all components necessary for a full installation:
    End Caps: For clean termination of handrail runs.
    Tube Connectors/Joiners: To extend handrail lengths seamlessly.
    90° & 135° Elbows: For navigating corners and landings.
    Adjustable Elbows: Essential for custom staircase pitches.
    Handrail Bases & Wall Mounts: For secure termination into architectural surfaces.

FAQ:

Q1. What materials are these fittings made from?
A: These fittings are typically made from AISI 304 stainless steel for indoor use and AISI 316 stainless steel for outdoor or marine environments, providing excellent corrosion resistance.

Q2. Do I need to weld these fittings to the slotted tube?
A: No. These slotted tube fittings are designed for a mechanical “slip-fit.” We recommend using a high-quality stainless steel adhesive for a permanent, structural bond that remains invisible.

Q3. Will these fittings work with any size of slotted tube?
A: Our current range is specifically precision-engineered for 50.8mm (2-inch) diameter slotted tubes. Always verify the outer diameter of your tubing before ordering.

Q4. How do these fittings hold the glass in place?
A: The fittings connect the metal sections, while the slot in the tube holds the glass. When paired with the correct rubber gasket, the system creates a secure friction fit that prevents the glass from vibrating or moving.

Q5. Are these fittings available in different finishes?
A: Yes. We offer these components in brushed satin for a contemporary matte look and mirror-polished for a high-shine, luxury finish.

Q6. Can these fittings be customized?
A: Yes. Many manufacturers offer customization options for size, finish (satin or mirror polished), and design to meet specific project requirements.