Installation & Erection Guide

Standard Operating Procedure (SOP) & engineering manual for modular architectural railing systems. Complete with baseplate embedment specs, A4-70 torque limits, and dry-glazing alignment protocols.

✓ 100% Weld-Free Mechanical Locking

✓ ASTM E935 / IBC 2024 Load Compliant

✓ Torque-Controlled Fastener Schedules

Download Engineering Assembly Manual

Get the full CAD node package, anchorage engineering tables, and on-site QA inspection checklist (PDF / 2.4 MB).

Download Technical Manual (PDF)

Standardized 6-Step Mechanical Erection SOP

SANON prefabricated stainless steel railing systems are engineered for 100% weld-free mechanical site assembly.

Layout & Anchoring: Mark hole locations on concrete slab or timber joists using laser level guidance. Install expansion wedge anchors or lag bolts.
Post & Spigot Erection: Mount structural posts or spigots, ensuring perpendicular plumbness using precision shims.
Infill Placement: Slot glass panels into EPDM rubber isolators or run marine-grade T316 cables through pre-drilled post holes.
Handrail Alignment: Secure top tube or cap rail using adjustable angle elbows and splines.
Torque Locking: Tighten all mechanical set screws and swage turnbuckles to certified torque limits.
Final Passivation Cleaning: Wipe down metal and glass surfaces with neutral cleaners to preserve surface integrity.

Installation & Structural Compliance FAQ

Are prefabricated modular systems truly 100% weld-free on job sites?
Mechanical Connections vs On-Site Welding
Yes. Systems utilize CNC-machined internal splines, structural A4-70 set screws, and mechanical expansion connectors. This eliminates hot work permits, post-weld pickling, and heat-tint corrosion on site.
What concrete anchor embedment depth is required for post base flanges?
Base Flange Concrete Anchorage Specifications
For solid concrete (min. 3,000 PSI / C20/25), M10 or M12 316 stainless steel mechanical wedge anchors or epoxy chemical studs require a minimum effective embedment depth of 75 mm to 90 mm to satisfy the 200 lb concentrated load requirement (IBC 2024 / ASTM E935).
What is the calibrated tension specification for T316 cable railing infills?
Cable Tensioning & 4-Inch Sphere Test Deflection
Horizontal cables (1×19 construction, 1/8″ or 5/32″ diameter) must be tensioned to 300–400 lbs (1.33–1.78 kN) using a calibrated tension meter to ensure deflection does not allow a 4-inch sphere to pass under a 50 lbf load.
How is panel plumbness achieved during dry-glazing in structural base shoes?
Dry-Glazing Gasket & Wedge Adjustment Procedure
Insert heavy-duty EPDM isolation gaskets, position the tempered/laminated glass panel, and install dual-action nylon/composite clamping wedges. Adjust wedge depth laterally using a hex wrench to achieve ±1.5 mm plumbness before securing the top cladding.
What torque limits prevent galling on M6/M8 stainless steel fasteners?
A4-70 Fastener Torque & Anti-Galling Specs
Tighten M6 set screws to 8–10 Nm and M8 fasteners to 18–22 Nm using anti-seize lubricant. Avoid high-speed impact drivers to prevent thread galling on AISI 304 / 316 austenitic stainless steel.