• Specification：1 5,8" x 1 5,8", 1 7,8" x 1 7,8", 2′′x2′′
• Transport Package：Standard Exporting Package
• Yield Strength：60,000 Psi Minimum
• Material Grade：Plain: ASTM A1011 Gr33 ; Pg- ASTM a 653 Gr33
• Powder Coating Color：Customized
• Surface：Plain , Pre-Galvanized , HDG,Powder Coating etc
• Holes：Dia. 7,16" , Holes Center Distance 1"
• Length：3′;4′;8′;10′;12′ or Customized
• Wall Thickness：12ga (2.7mm) ; 14ga (1.9mm)
• Cross Section：1 1,2" ; 1 3,4" ; 2" ; 2 1,4" ; 2 1,2"
• Model NO.：perforated tube
• Trademark：WRD
• Origin：China
• HS Code：73066100
• Production Capacity：50000PCS Per Month

Material standardSTEEL-PLAIN 12 Ga. (2.7 mm),  ASTM A1011 SS GR 33.
STEEL-PRE-GALVANIZED 12 Ga. (2.7 mm), ASTM A653 GR 33HolesDia. 7/16" on all four sides, Holes center distance 1"Surface treatmentPlain (PL) ; Pre-Galvanized (PG) ; Powder coating (GR)Cross section1 1/2" ; 1 3/4" ; 2" ; 2 1/4" ; 2 1/2"Thickness12ga (2.7mm) ; 14ga (1.9mm)ColorsCustomizedLength3';4';8';10';12' or CustomizedOEM serviceAvailable

Products Advantages:
1. Superior resistance to wind and other forces.
2. Easy, safe installation by hand or power,  easy assembled with square-post anchor.
3. Superior loading capacity, Torsional Stability.
4. The full length of the post allowing signs to be mounted back to back on all four sides at any height. 
5. The square shape provide exceptional torsional stability.
6. OEM Service Offered, Design Service Offered, Buyer Label Offered.
7. Better pricing, better quality, better service.

Telescoping tube/perforated tube Application:




Packages & Container loading: