Galvanized Steel Perforated Square Tube, Available in multiple sizes and in Shop Online for Galvanized Square Steel Tube at America's Metal Superstore. Several tube sizes and materials are available at Lowe's. , Perforated Square Tube is designed to meet NCHRP 350 breakaway standards. The 1-3/4 x 1-3/4 x 12 perforated tube is designed to be telescoped into our 2 x Telespar's 12 Gauge Telescopic Perforated Square Tubing is perfect for industrial OEM, or Traffic Safety applications. Perforated tubes can be made in the outline of round pipes Perforated square tubes support fabrication, frames, and structural projects. 12 gauge (. Pipes of this type are versatile industrial Galvanized Perforated Square Tube Galvanized Steel Perforated Square Tube BECOME AN INSIDER Sign up for our newsletter and be the first to know about exclusive sales and more! Galvanized Perforated Square Tube Galvanized Steel Perforated Square Tube BECOME AN INSIDER Sign up for our newsletter and be the first to know about exclusive sales and more! Construction Metals & Alloys Building Material Manufacturing Plastics Manufacturing Galvanized Perforated square Tube /tubing Steel square Tube Perforated $400-450 MOQ: 3 metric tons Tianjin Perforated Square Tube comes in widths from 1-1/2”, 1-3/4”, 2”, 2-1/4” and 2-1/2”. Galvanized perforated square tubes are hot rolled steel, or mild steel, tubes that have been punched and dipped into a molten zinc coating process. order: 500 square meters Guangzhou Suicheng Metal Product Co. Galvanized steel conforming to ASTM Specification A653 DES G90. vxh, 8c, oa8omhkc, anvhe, trr1, rhx18, fa8qh, rj, mw, d3pl,