Galvanized Perforated Square Tube Post - Astm A570 Grade 50, 1.50"x1.50", Hot-dipped Galvanized, 12 Gauge, 7/16" Holes | Corrosion Resistant, Easy Mounting, Strong Wind Load, Durable, Versatile

We are a well known Exporter & Manufacturer of Galvanized Perforated Square Tube Post in Jinan, Shandong, China.
Features
Complying with FHWA standard
Hot dipped galvanized for superior corrosion protection
Custom powder coating is available in a variety of colours
Traffic sign post with holes on all four sides
Universal mounting holes, pre-punched 716 for easy sign mounting
Signs can be mounted on all four sides of the sign post
Stands up to extreme weather will not chip or bend
Square shape provides superior wind load capabilities and inhibits warping
Tubular sections of different sizes to telescope into the next larger size, making adjustment, reinforcement, and splicing fast and easy.
They are designed to provide an attractive appearance and years of maintenance-free service.
Optional breakaway base also available that eliminates the need to dig ground when removing and replacing damaged posts.

Galvanized perforated square tube Post Spec

Material standard
ASTM A570, Grade50
Yield strength
60,000 psi minimum 80,000Psi
Surface treatment
Hot-dipped galvanized or powder coated
Holes
7/16" holes on 1"centers on all four sides
Cross section
1.50" A 1.50", 1.75", 2.00", 2.25",and 2.50" A 2.50"
Thickness
12 gauge or 14 gauge
Colors
Powder coated sign posts with all kinds of colors
Length
All kinds of length according to your demand
Feature
provide superior resistance to wind and other forces