The Handrail Post Base Plate is a critical structural foundation designed to securely and permanently anchor vertical handrail posts to floors, decks, or structural beams. Engineered for direct welding, this heavy-duty railing base establishes a high-strength, rigid connection that provides superior integrity compared to standard mechanical fasteners. Manufactured through a combined investment casting and precision machining process, it offers exceptional dimensional accuracy, structural strength, and clean aesthetics. The base plate features an 8 mm thick foundation disc, a 16 mm tall collar socket reinforced with four structural gussets, and two 12 mm diameter pre-drilled mounting holes for dual welded or bolted ground attachment. Designed to accommodate standard 42.4 mm and 48.3 mm pipes, these premium handrail fittings are available in AISI 304, AISI 316, and Duplex SS 2205 stainless steel grades to satisfy diverse performance needs.
|
Category |
Part NO. | D | Ø |
B |
Material |
Surface |
Place of Production |
|
Base & Covers
|
C006.42.00 |
120mm |
42.4mm |
90mm |
AISI 304,316 or Duplex SS 2205 |
Casting + Machining |
Shandong, China |
|
Base & Covers |
C006.48.00 |
120mm |
48.3mm |
90mm |
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
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 plate approved
11. Warranty Service: 1 Year
12. After-sales Service: Online Technical Support, Return And Replacement
Q1: What is the primary function of a Handrail Post Base Plate?
A: A Handrail Post Base Plate serves as the primary load-bearing anchor connecting a vertical post directly to a mounting surface. It stabilizes the post and transfers lateral and vertical forces safely into the ground or structural beam.
Q2: How does this base plate attach to the post and ground surface?
A: The base plate offers flexible installation methods. The handrail post is directly welded into the collar socket for maximum joint rigidity. The plate itself can then be permanently welded to steel beams or bolted down securely to concrete and timber floors using its two 12 mm pre-drilled anchor holes.
Q3: What pipe dimensions are compatible with this railing base?
A: This model is precision-machined to fit standard architectural round tubing with outer diameters of 42.4 mm and 48.3 mm.
Q4: Which stainless steel material grade should I specify for my project?
A: Choose your alloy grade based on the installation environment:
AISI 304: Ideal for indoor residential staircases and climate-controlled commercial buildings.
AISI 316: Standard specification for outdoor decks, balconies, and public walkways exposed to rain and humidity.
Duplex SS 2205: Engineered for extreme marine, coastal, and high-chloride pool environments requiring maximum pitting and stress-corrosion resistance.
