The T Square Tube Connector is a stainless steel square tube fitting designed to connect three pieces of square tubing at 90-degree angles, forming a precise “T” joint. It is widely used in square tube railing systems, handrails, and guardrail frameworks where clean intersections and strong structural connections are required.
Manufactured from high-quality AISI 304 stainless steel, AISI 316 stainless steel, or Duplex SS 2205, this connector offers excellent strength, durability, and corrosion resistance. Designed specifically for 40 × 40 mm square tubing, it fits neatly inside the tube, creating a seamless external appearance without exposed fasteners or welds. With satin brushed or mirror polished finishes available, it integrates smoothly with modern architectural designs for both interior and exterior applications.
|
Category |
Part NO. | D |
L |
H |
Material |
Surface |
Place of Production |
|
Square Tube Fittings |
S002.40.20 |
40x40mm |
60mm |
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 primary use of a T square tube connector?
A: This connector is used to join three pieces of square tubing at 90-degree angles, creating a stable "T" intersection within a railing or partition structure.
Q2: Is this connector compatible with different tube sizes?
A: This specific model is precision-manufactured to accommodate square-shaped tubing measuring 40mm x 40mm.
Q3: How is the T square tube connector installed?
A: Like most high-quality square tube railing fittings, this joiner is typically secured within the tubing using a high-strength industrial adhesive, providing a firm grip without the need for welding.
Q4: Which stainless steel grade should I select for an outdoor balcony?
A: For outdoor environments, AISI 316 or Duplex SS 2205 is highly recommended due to their superior resistance to rust and environmental corrosion. AISI 304 is ideal for interior applications.
Q5: Can this be used in combination with 90 degree square elbows?
A: Yes, these fittings are designed to work together within the same railing system to handle both simple corners and complex multi-tube intersections.
