The Stainless Steel Wall Flange is a heavy-duty, adjustable architectural handrail fitting engineered to anchor round stainless steel handrail tubes directly to wall surfaces at custom angles. Designed for installations requiring precise pitch alignment—such as sloped staircases, access ramps, and non-perpendicular wall connections—this versatile mounting bracket features an integrated pivot joint with an articulation range of 0-50º. The component consists of a circular base plate with pre-drilled mounting holes for secure surface fastening, available in outer base diameters (D) of 95 mm or 100 mm. With clearance depths (H) of 30 mm or 35 mm from the wall to the adjustment pivot, the sleeve connector fits standard round tubing dimensions of 42.4 × 2.0 mm and 48.3 × 2.0 mm. Manufactured from high-grade AISI 304, AISI 316, or Duplex SS 2205 stainless steel with satin brushed or mirror polished finishes, this adjustable railing component delivers maximum structural support, corrosion resistance, and an elegant visual appearance.
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Category |
Part NO. | D | Ø |
H |
Material |
Surface |
Place of Production |
|
Base & Covers
|
C015.42.20 |
95mm |
42.4×2.0mm |
30mm |
Stainless Steel 304 / 316 |
Satin or Mirror polished |
Shandong, China |
|
Base & Covers |
C015.42.26 |
95mm |
42.4×2.6mm |
30mm |
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|
Base & Covers |
C015.48.20 |
100mm |
48.3×2.0mm |
35mm |
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|
Base & Covers |
C015.48.26 |
100mm |
48.3×2.6mm |
35mm |
1. Tube Thickness: 2.0mm or 2.6mm
2. Manufacturing Process: Investment Casting + Precision Machining+Polishing
3. Application Scenario: Hotel, Villa, Apartment, Office Building, Hospital, School, Mall, Sports Venues, Leisure Facilities, Supermarket, Park, Bathroom, Outdoor, Exterior, Entry, Hall, Staircase, Gym
4. Use Place: Bridge Railings / Handrails, Deck Railings / Handrails, Porch Railings / Handrails, Stair Railings / Handrails
5. Installation Location: Flooring / Wall
6. Design Style: Contemporary, Modern, European, Craftsman
7. Certificate: ISO9001:2015
8. Engineering Solution Capability: Graphic Design, 3d Model Design, Total Solution For Projects
9. Certificates: Material Certificates, Dimension Inspection Certificate
10. Lead Time : 60days batch production after handrail flange approved
11. Warranty Service: 1 Year
12. After-sales Service: Online Technical Support, Return And Replacement
Q1: What is the primary advantage of using an adjustable Stainless Steel Wall Flange?
A: The key advantage is its built-in pivot joint, which provides a flexible articulation angle from 0º up to 50º. This design allows installers to secure handrail tubes seamlessly along angled walls, stair slopes, and transition ramps without needing custom-bent fittings or complex field welding.
Q2: What are the key technical specifications and dimensions of this handrail fitting?
A: According to the technical structural diagram:
Articulation Angle: 0º - 50º continuous tilt rangeTube Outer Diameter Compatibility : Fits 42.4 × 2.0 mm and 48.3 × 2.0 mm round stainless steel tubes
Base Plate Outer Diameter (D): 95 mm or 100 mm optionsClearance
Depth to Pivot (H): 30 mm or 35 mm optionsMounting Holes: Pre-drilled countersunk holes for flush screw fastening to walls.
Q3: Where are these adjustable wall flanges typically installed?
A: These versatile wall-mount brackets are commonly specified for both residential and commercial railing applications, including indoor and outdoor stairwells, balcony wall returns, disability access ramps, and public walkways where secure wall anchoring and angle flexibility are required.
Q4: Which stainless steel material grade and surface finish should I select for my project?
A: Material selection should be guided by the environmental conditions of the installation site:
AISI 304 (Satin/Mirror): Ideal for climate-controlled indoor staircases, residential interiors, and commercial foyers.
AISI 316 (Satin/Mirror): Recommended for standard outdoor walkways, exterior balconies, and decks exposed to atmospheric moisture and rain.
Duplex SS 2205 (Mirror): Formulated specifically for severe marine environments, coastal beachfront properties, and high-chloride swimming pool enclosures requiring maximum pitting and stress-corrosion resistance.
