The U Channel Tube is a precision-engineered architectural component designed to provide a secure and minimalist connection for modern glass railing systems. Functioning as a slotted round handrail, this Round U-Profile Tube features a circular outer profile that sits elegantly atop glass panels, while an integrated internal groove securely holds the glass edge in place. This dual-function design—combining the structural strength of a round handrail with a functional U-Profile fitting—effectively stabilizes glass panels, preventing movement and ensuring safety in high-traffic residential or commercial environments. Manufactured from high-grade 304 or 316 stainless steel with a wall thickness of 1.5mm, these handrail fittings are available in satin or mirror-polished finishes, offering exceptional corrosion resistance and a sleek, polished aesthetic suitable for any architectural project.
| Category | Part NO. | Ø | H | U | Material | Surface | Place of Production |
| U-Profile Fittings | LT00.42.15 | 42.4mm | 24mm | 24mm | Stainless Steel 304 / 316 | Satin or Mirror polished | Shandong, China |
| U-Profile Fittings | LT00.48.15 | 48.3mm | 30mm | 27mm |
1. Manufacturing Process: Investment Casting + Precision Machining+Polishing
2. Application Scenario: Hotel, Villa, Apartment, Office Building, Hospital, School, Mall, Sports Venues, Leisure Facilities, Supermarket, Park, Bathroom, Outdoor, Exterior, Entry, Hall, Staircase, Gym
3. Use Place: Bridge Railings / Handrails, Deck Railings / Handrails, Porch Railings / Handrails, Stair Railings / Handrails
4. Design Style: Contemporary, Modern, European, Craftsman
5. Certificate: ISO9001:2015
6. Engineering Solution Capability: Graphic Design, 3d Model Design, Total Solution For Projects
7. Certificates: Material Certificates, Dimension Inspection Certificate
8. Lead Time : 60days batch production after U-profile samples approved
9. Warranty Service: 1 Year
10. After-sales Service: Online Technical Support, Return And Replacement
Q1: What is the primary application for this U Channel Tube?
A: It is primarily used in architectural glass railing systems to securely "cap" the top of glass panels, providing both a structural handrail and a stable, protective mount for the glass.
Q2: What glass thicknesses can this profile accommodate?
A: The internal channel dimensions (U=24mm/27mm) are designed to fit glass panels of specific thicknesses, typically used in conjunction with rubber gaskets for a secure, rattle-free fit.
Q3: Are there different size options available?
A: Yes, this fitting is available in two standard outer diameters (Ø 42.4mm and 48.3mm) with corresponding slot widths and depths to match your specific glass railing requirements.
Q4: Is this product suitable for outdoor use?
A: Yes. When manufactured from 316-grade stainless steel, this U Channel Tube offers superior corrosion resistance, making it an excellent choice for outdoor balconies, terraces, and coastal installations.
Q5: How is the glass secured within the profile?
The internal square/rectangular groove is designed to receive the glass edge, usually paired with a rubber gasket to create a firm, cushioned hold that prevents direct metal-to-glass contact.
Q6: What surface finishes can I choose from?
A: We offer two professional finishes: a Satin (brushed) finish for a modern, low-glare appearance, and a Mirror (polished) finish for a high-gloss, reflective look.
Inquiry Stinless Steel U-profile Fittings in other sizes, please contact us.
