The 3-Way Square Tube Connector is a stainless steel square tube fitting designed to join three square tubes at 90-degree angles, forming a clean and stable three-directional junction. It is commonly used in square tube railing and handrail systems where corners, intersections, or multi-directional transitions are required.
Engineered specifically for 40 × 40 mm square stainless steel tubing, this connector provides a strong internal connection that enhances the overall structural integrity of the railing system. Manufactured from AISI 304 stainless steel, AISI 316 stainless steel, or Duplex SS 2205, it offers excellent strength, corrosion resistance, and long service life in both interior and exterior environments.
The 3-way design allows railing systems to change direction smoothly in three dimensions while maintaining a modern, seamless appearance. With satin brushed or mirror polished finishes, the connector integrates easily into contemporary architectural designs without visible welds or external fasteners.
|
Category |
Part NO. |
□ |
H |
Material |
Surface |
Place of Production |
|
Square Tube Fittings |
S003.40.20 |
40x40mm |
25mm |
AISI 304,316 or Duplex SS 2205 |
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 connector samples approved
9. Warranty Service: 1 Year
10. After-sales Service: Online Technical Support, Return And Replacement
Q1: What is the main application for a 3-way square tube connector?
A: This connector is specifically used in square tube railing fittings to create corners or intersections where three tubes meet at 90-degree angles, allowing the railing to transition in three dimensions.
Q2: Which tube size is this connector compatible with?
A: The fitting is precision-manufactured for standard square-shaped tubing measuring 40mm x 40mm.
Q3: Is this connector suitable for outdoor or coastal areas?
A: Yes. For outdoor or high-corrosion environments, we recommend selecting the AISI 316 or Duplex SS 2205 material options, which provide superior resistance to rust and environmental wear.
Q4: How does this fitting contribute to railing safety?
A: By providing a strong and secure connection between three tubes, it significantly enhances the structural integrity and overall stability of the square tube handrail system.
Q5: Does the connector require welding for installation?
A: No, these stainless steel square tube connectors are typically designed for a high-strength adhesive-fit or friction-fit installation, ensuring a modern aesthetic without the need for visible welds.
