Overview

The Ningbo Dimon Industrial Pipe U-Shaped Stair Baluster is a rugged, floor-mounted architectural railing post engineered for interior staircases, mezzanine lofts, split-level transitions, and outdoor porch steps. Constructed from heavy-duty carbon steel pipe with malleable iron elbow and tee fittings and round floor mounting flanges, it delivers robust fall prevention and physical assistance for families, seniors, and commercial patrons. Available in three specialized configurations—Standard Level U-Shape, High-Low Step-Transition (engineered to bridge across consecutive stair treads), and 3-Post Wide M-Style—across heights from 65 cm (25.6") to 95 cm (37.4").

Key Features

• Three Versatile Architectural Configurations:
  • Standard Level U-Shape: Equal-length uprights designed for single-tread mounting, flat floors, or loft mezzanine corridors.
  • High-Low Step-Transition: Engineered with staggered leg heights to mount across two consecutive stair treads, bridging the step rise seamlessly.
  • 3-Post Wide M-Style: Features a central vertical support post connected via a threaded tee fitting, providing wider barrier coverage and enhanced lateral rigidity.
• Heavy-Duty Carbon Steel Pipe: Built from thick-gauge structural piping with cast iron elbow and tee connections, supporting up to 400+ lbs of lateral and vertical force.
• Stable Floor Flange Mount: Each upright post terminates in a heavy-duty 4-hole round flange that securely anchors into hardwood, concrete, tile, or composite treads.
• Multi-Layer Weatherproof Powder Coating: High-temperature baked electrostatic matte black finish resists rust, moisture, UV fading, abrasion, and fingerprint marks.
• Comprehensive Height Selection: Available in 65 cm (25.6"), 75 cm (29.5"), 85 cm (33.5"), and 95 cm (37.4") to match varying stair pitch, riser dimensions, and building codes.
• Wide Application Scope: Ideal for residential staircase steps, loft platforms, attic balustrades, commercial cafes, bars, and outdoor entryway landings.

Technical Specifications

• Product Type: Floor-Mounted U-Shaped Stair Baluster & Handrail Post
• Material: Heavy-Duty Carbon Steel Pipe & Malleable Cast Iron Fittings
• Pipe Diameter: Approx. 32 mm (1-1/4" Outer Diameter)
• Surface Finish: Weatherproof Anti-Rust Matte Black Powder Coating
• Mounting Base: Round Heavy-Duty Steel Flanges with 4 Pre-Drilled Screw Holes per Base
• Available Heights: 65 cm (25.6"), 75 cm (29.5"), 85 cm (33.5"), 95 cm (37.4")
• Design Styles:
  • Standard U-Shape (Level Base)
  • High-Low Step-Span (Offset Base for Consecutive Treads)
  • 3-Post Wide M-Style (Triple-Upright Barrier Post)
• Maximum Load Capacity: 400+ lbs (180+ kg)
• Hardware Included: Heavy-duty floor mounting lag screws and expansion anchors

Wholesale & OEM Capabilities

• Custom Riser Heights & Offsets: High-low step spans customized to exact stair rise heights (e.g. 15cm–22cm risers) for precise architectural fit.
• Custom Finishes: Standard matte black, rustic dark pewter, industrial raw clear coat, or custom RAL powder coat colors for project runs.
• Secure Bulk Packaging: Each post carefully poly-sleeved and boxed with corner protection to ensure scratch-free overseas ocean shipping.
• Direct B2B Manufacturer: Factory-direct wholesale pricing, low MOQ, and full container or LCL export services from Ningbo, China.