The 125mm Railing Plate Cover is an architectural handrail fitting engineered to provide a clean, professional finish at the base of round baluster posts. Functioning as a protective escutcheon, this circular flange cover slides smoothly over floor- or wall-mounted round posts to neatly conceal underlying base flanges, anchor bolts, and raw fasteners. Manufactured with a 1.5 mm wall thickness, it features a generous 125 mm outer diameter (D), a profile height (H) of 27 mm, and a precision inner bore designed to fit standard 42.4 mm and 48.3 mm post tubes. In addition to elevating overall railing aesthetics, it guards underlying mounting hardware against dust, debris, and environmental exposure to extend system longevity. Available in high-performance AISI 304, AISI 316, and Duplex SS 2205 stainless steel grades with satin brushed or mirror polished surface finishes, it offers long-term durability across indoor and outdoor architectural applications.
|
Category |
Part NO. | D | Ø |
H |
Material |
Surface |
Place of Production |
|
Base & Covers
|
C014.42.00 |
125mm |
42.4mm |
27mm |
AISI 304,316 or Duplex SS 2205 |
Satin or Mirror polished |
Shandong, China |
|
Base & Covers |
C014.48.00 |
125mm |
48.3mm |
27mm |
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 base cover approved
11. Warranty Service: 1 Year
12. After-sales Service: Online Technical Support, Return And Replacement
Q1: What is the main purpose of a 125mm Railing Plate Cover?
A: A Railing Plate Cover serves as a decorative escutcheon trim that slides over a round baluster post to hide anchor bolts, weld points, and base flanges. It ensures a seamless transition between the post and the mounting substrate while shielding fasteners from moisture and dirt accumulation.
Q2: What are the key technical dimensions of this cover plate?
A: According to the product specifications:
Outer Diameter (D): 125 mm
Profile Height (H): 27 mm
Material Thickness: 1.5 mm
Inner Bore Diameter: Sized to fit round post tubes with outer diameters of 42.4 mm or 48.3 mm.
Q3: How does this cover plate contribute to the system's long-term durability?
A: By covering exposed mounting hardware, the plate reduces direct exposure to rain, dust, and corrosive elements. When paired with high-grade marine alloys like AISI 316 or Duplex SS 2205, it prevents premature corrosion of underlying anchor bolts in harsh environments.
Q4: Which stainless steel grade and surface finish should I choose for my project?
A: Material specification depends on your site conditions:
AISI 304 (Satin/Mirror): Ideal for climate-controlled indoor staircases, residential foyers, and commercial interiors.
AISI 316 (Satin/Mirror): Recommended for standard outdoor walkways, balconies, and decks exposed to regular rain and weather.
Duplex SS 2205 (Mirror): Formulated specifically for extreme conditions, such as coastal beachfront properties, marine docks, and high-chloride swimming pool enclosures.
