Request A Quote 
11M Tapered Stainless Steel Flag Pole Internal Halyard System
| Diameters | Top: Ø80mm / Bottom: Ø168mm |
| Wall Thickness | 2.5mm |
| Flange Plate | 320 x 320 x 14mm |
Talk to Our Engineer Now 1. Architectural Grade 304/316 Stainless Steel
Manufactured exclusively for premium commercial environments, this 11-meter mast is constructed entirely from high-yield 304 or 316 stainless steel. This noble metal provides intrinsic, permanent resistance to rust, coastal salinity, and atmospheric pollutants. The surface is polished to a sophisticated brushed or satin texture, delivering an architectural metallic luster that requires zero lifecycle repainting.
2. Vandal-Proof Internal Halyard System
Traditional external ropes cause severe acoustic disruption (clanking) and present a high risk of flag theft. This system utilizes a state-of-the-art Internal Halyard Mechanism. The stainless steel wire rope is routed entirely through the hollow shaft and managed by a heavy-duty, built-in geared hand crank. Locked securely behind a flush access door, it guarantees tamper-proof security and completely silent operation.
3. Sway Control Conical Taper (Ø168mm Base)
At an 11-meter elevation, deploying a standard 4# flag (1440x960mm) or 3# flag (1920x1280mm) acts as a massive sail, generating extreme overturning moments. To prevent structural whipping and sway, the steel tube is precision-spun into a continuous conical taper, starting from a widened Ø168mm base. This specific structural geometry dramatically increases the section modulus at the foundation, ensuring absolute plumbness under heavy wind gusts.
4. 360° Rotating Finial & Anti-Tangle Hardware
To ensure the flag remains flawlessly displayed and never wraps around the mast, the top assembly utilizes a 360° smooth-rotating finial integrated with an internal pulley. A suspended counterweight rod and precision guide bead apply continuous downward tension on the flag’s spine, stabilizing it during sudden wind shifts and turbulent weather.
| Model Reference | DL01-A01G17-006 |
| Pole Height | 11M (Approx. 36.08FT) |
| Structural Material | 304 / 316 Grade Stainless Steel |
| Top Shaft Diameter | Ø80mm |
| Bottom Shaft Diameter | Ø168mm |
| Structural Wall Thickness | 2.5mm |
| Hoisting Mechanism | Internal Halyard with Built-in Hand Crank |
| Halyard Material | Stainless Steel Wire Rope |
| Anti-Tangle Hardware | Counterweight Rod, Guide Bead & 360° Finial |
| Recommended Flag Size | 3# Standard Flag (1920x1280mm) |
| Base Flange Dimensions | 320 * 320 * 14mm |
| Foundation Bolts | 4 Pieces – M20 (H800mm) |
| Surface Finishing | Brushed / Satin / Polished Metallic Finish (Zero Painting) |
Commercial & Civic Applications for 11M Stainless Flag Poles
The 11-meter (36ft) architectural specification commands unparalleled attention. It is strictly engineered for multi-flag arrays at high-profile government plazas, expansive corporate parks, and international sports venues.
Government Plazas & State Memorials
Display Strategy: State-level public spaces demand an environment of absolute dignity. Traditional external ropes slap violently against hollow poles in the wind, causing severe acoustic disruption.
Structural Benefit: The internal stainless wire rope system completely silences the hoisting operation. The intrinsic rust-proof nature of 304/316 stainless steel guarantees that corrosive brown rust stains will never bleed onto the white concrete or marble monument bases, preserving the solemnity of the installation.
Exhibition Centers & Olympic Venues
Display Strategy: International venues require long, uniform arrays of multiple flagpoles to host global summits or sporting events. The 11M height ensures flags remain highly visible from extreme distances without being dwarfed by massive exhibition hall facades.
Structural Benefit: The heavy-duty 320x320x14mm flange plate and deep 800mm M20 anchor bolts guarantee that even in a long linear array, every single mast will remain perfectly plumb. The anti-tangle 360° finials ensure all national flags fly independently and cleanly.
Corporate Headquarters & Luxury Estates
Display Strategy: Fortune 500 brands utilize towering flagpoles at their main entrances to project prestige and stability. The brushed stainless steel finish aligns seamlessly with modern corporate architecture.
Structural Benefit: The built-in geared hand crank mechanism is secured behind a locked access door. This absolute vandal-proof design prevents the unauthorized lowering, theft, or desecration of custom-branded corporate flags by trespassers.
