AASHTO Standard Cantilever Type Overhead Sign Support Structures
AASHTO Standard Cantilever-type Overhead Sign Support Structures
We are manufacturer of Steel Overhead sign structures and Supports for Highway Signs, Luminaries, and Traffic Signals. Metal poles and structures from us are offered at economical prices for road authorities, municipal and commercial advertising projects. All made of quality steel through bending, forming, welding and hot dip galvanization if necessary and powder coating processes. Corrosion resistance, easy installation, low maintenance and longer service life guranteed. Whether it is a standard or unconventional design, no matter how rigorous and complex the projects is, our dedicated engineers and plant team with extensive experience in the industry will create a tailored and perfect solution for you.
CANTILEVER STRUCTURES
Types:
1. Monotube cantilever
2. Single plane cantilever
3. Box truss cantilever
4 .Bent tube cantilever
Uses:
►Sign support (static panel or DMS)
►Toll gantry
►Light signals
Characteristics: Typically spans one to two lanes of traffic. This type is utilized when there is only room for one upright column or when signs are not needed across all lanes.
Specifications
| Product name | Metal Poles and supporting structures |
| Type | With Single / Double / Triple /Four Outreach Arms |
| Shape | Coical, Round, Polygonal (Octagonal, Dodecagonal, Hexadecagonal, etc) |
| Material | Hot Roll Steel Q235, Q345, Q420, Q460, ASTM A527 A36, GR50, GR65, ST-37, ST-44, ST-52, S355JR, S355J2G3, SS41, SS50, SS55 and others equivalent steel material |
| Surface Treatment | Hot dip galvanization in accordance with Chinese standard GB/T 13912-2002 or American standard ASTM A123 or AS/NZS 4680:2006 |
| Can be powder coated or painted according to clients' request | |
| Wall Thickness | 2~30mm |
| Welding | Welding complies with AWS D1.1 standard. |
| CO2 welding or submerged arc auto methods | |
| No fissure, scar, overlap, layer or other defects | |
| Internal and external welding makes the pole more beautiful in shape | |
| If customers need any other requirements of welding, we also can make adjustment accordingly. | |
| Joint | Joint with insert mode, flange mode. |
| Base plate | Base plate is square/round/Polygon with slotted holes for anchor bolt and dimension as per client's requirement. |
| Wind Speed | Aganist wind pressure of 120Km/h to 180Km/h, or according to client design. |
| Life Period | 10 to 25 years, subject to installation environment |
One Stop Solution Integrated Municipal Project
Certificates
About Us - Hangzhou FAMOUS Steel Engineering Co.,Ltd
As a business unit of KNSN Group, FAMOUS supply a wide variety of premium quality steel structures worldwide, in assortment of steel grades and production standards. A variety of profile shapes and sizes achievable depending on your needs. Factory-direct prices for quality products, professional service and on-time delivery. Value and satisfaction ensured.
If you have interest, please contact us for a quote. We are happy to talk about our capabilities and solutions for your project.
Email: Eva@hfsteelstructure.com
Phone: +86-571-87688170;
Whatsapp: +86-18072803246
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.