

50.8mm
The Slotted Tube Joiner (In-Line) is a high-performance architectural component specifically designed to connect two sections of slotted stainless steel tubing end-to-end. This essential piece of handrail fittings allows for the creation of a continuous, straight run of handrail or structural balustrade while maintaining a uniform appearance.
Precisely engineered to fit within the slots of the tubing, this Slotted Tube Railing Fitting ensures a secure, non-rotational connection that can withstand the significant loads and stresses placed on modern railing systems. Fabricated from durable 304 or 316 stainless steel, it is designed for a perfect fit with Ø50.8mm x 1.5mm tubing. The joiner features a slim 3mm center ring (A=3mm) for a clean, minimal joint and is available in both satin and mirror-polished finishes.
|
Category |
Part NO. |
Fit for Tube
(mm) |
A (mm) |
Ø (mm) |
Material |
Surface |
Place of Production |
|
Slotted Tube Fittings |
SL100350 |
Ø50.8 x 1.5
|
3 | 50.8 |
Stainless Steel 304 / 316 |
Satin or Mirror polished |
Shandong, China |
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 is the primary function of an in-line Slotted Tube Joiner?
A: The Slotted Tube Joiner is used to create a strong, stable, and continuous straight connection between two sections of slotted tubing. It is a critical component in long runs of handrails, balustrades, and other architectural structures.
Q2. How does the joiner prevent the handrail from shifting?
A: The joiner is specifically designed to fit precisely within the internal slots of the tubing. This specialized profile ensures a secure fit that prevents the tubes from rotating or moving once installed, maintaining the alignment of the glass channel.
Q3. Which material grade is recommended for my project?
A: We offer these handrail fittings in two stainless steel grades:
Q4. What are the compatibility specifications for this joiner?
A: This specific joiner is designed to fit Ø50.8mm (2-inch) diameter tubing with a wall thickness of 1.5mm. The center dividing ring (Dimension A) is 3mm wide, ensuring a tight and professional-looking joint.
Q5. Are these joiners available in different finishes?
A: Yes. To match your existing architectural hardware, our joiners are available in Satin Polished (brushed) or Mirror Polished (high-gloss) finishes.
Inquiry Stainless Steel Slotted Tube Fittings for Handrail in Other Sizes, please contact us.