The 90 Degree Tube Connector is a precision-engineered fitting designed for slotted tube railing systems, enabling clean and stable right-angle connections in stainless steel handrails and glass balustrades. Specifically developed for Ø42.4mm and Ø48.3mm round slotted tubes, this connector ensures accurate 90° alignment between two rail sections, making it ideal for corners, vertical transitions, and wall returns. Its slotted design allows seamless integration with glass panels, providing a continuous and modern handrail solution for frameless systems. Manufactured from high-quality AISI 304 or 316 stainless steel and available in satin or mirror polished finishes, this connector delivers excellent corrosion resistance, structural strength, and a refined architectural appearance. As a key component in slotted tube railing fittings and stainless steel handrail fittings, it simplifies installation while ensuring long-term durability and performance.
|
Category |
Part NO. |
Fit for Tube
(mm) |
A (mm) |
Ø (mm) |
Material |
Surface |
Place of Production |
|
Slotted Tube Fittings |
SL100142
|
Ø42.4 x 1.5
|
30 | 42.4 |
Stainless Steel 304 / 316 |
Satin or Mirror polished |
Shandong, China |
|
Slotted Tube Fittings |
SL100148
|
Ø48.3 x 1.5
|
35 | 48.3 |
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 tube joiner samples approved
9. Warranty Service: 1 Year
10. After-sales Service: Online Technical Support, Return And Replacement
Q1. What are the primary applications for the 90 Degree Tube Connector?
A: This connector is essential for creating corners and turns in various railing systems, including handrails, balustrades, and guardrails. It is most commonly used as a cap rail for glass balustrades, allowing the handrail to follow the vertical and horizontal edges of the glass panels seamlessly.
Q2. How does the "slotted" design benefit glass installations?
A: The slotted profile allows the connector to fit precisely over the glass pane. This ensures that the two connected tube sections are perfectly aligned at a right angle, providing a stable and structurally sound corner that prevents the handrail from shifting.
Q3. Which material grade is best for my environment?
A:304-Grade Stainless Steel: Ideal for interior residential or commercial projects.
316-Grade Stainless Steel: Highly recommended for exterior, coastal, or high-moisture environments due to its superior corrosion resistance and durability.
Q4. What do the technical dimension labels (Ø and A) signify?
A: The Ø symbol indicates the outer diameter of the railing tube the fitting is designed to match. The A dimension represents the distance from the apex of the 90-degree corner to the shoulder of the fitting where the tube is inserted, available in 30mm or 35mm lengths.
Q5. Can this be used for wall returns?
A: Yes. These fittings are frequently used for wall returns, connecting a handrail to a vertical post, or returning a rail section toward a wall for a finished, professional look.
Inquiry Stainless Steel Slotted Tube Fittings for Handrail in Other Sizes, please contact us.
