The Square Tube Mounting Flange is a robust stainless steel base fitting designed to securely anchor square railing posts to floors, walls, or other structural surfaces. Engineered to fit common square tube sizes such as 40 × 40 mm, this flange features a flat base plate with a precisely formed square socket that provides stable, aligned support for handrail systems. Pre-drilled fixing holes allow for straightforward installation using screws or anchor bolts, ensuring a firm connection to concrete, steel, or timber substrates. Manufactured from high-quality AISI 304 or AISI 316 stainless steel, the square tube mounting flange offers excellent corrosion resistance, long service life, and a clean, modern finish suitable for both interior and exterior railing applications.
|
Category |
Part NO. | □1 |
□2 |
H |
Material |
Surface |
Place of Production |
|
Square Tube Fittings |
S006.40.20 |
40x40mm |
95mm |
29mm |
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 a square tube mounting flange used for?
A: It is used to fix square railing posts securely to a floor or wall, forming a stable base for handrail and railing systems.
Q2: What size tubing is this compatible with?
A: This specific mounting flange is precision-manufactured to fit standard square tubing measuring 40mm x 40mm.
Q3: Which material grade should I choose for outdoor use?
A: For outdoor balconies, pool fencing, or coastal environments, we strongly recommend Grade 316 stainless steel. For indoor applications, Grade 304 offers excellent durability and a cost-effective solution.
Q4: How is the railing post secured to the flange?
A: After bolting the flange to the mounting surface, the square post is typically slid over or into the socket. Depending on the specific design, it may be secured via set screws or a high-strength industrial adhesive.
Q5: Are the mounting bolts included with the flange?
A: Mounting hardware is typically sold separately, as the required fasteners (e.g., expansion bolts for concrete or lag screws for wood) depend entirely on your specific mounting substrate.
