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Square Traffic Sign Post
  • Square Traffic Sign Post
  • Square Traffic Sign Post
Min. Order: 100 Piece/Pieces
Basic Info
Product Description

Galvanized Traffice Metal Sign post

Specifications

MATERIAL

Tubing with plain finish is rolled from 12 gauge (0,105 U.S.S. Gauge) and 14 gauge (0,075 U.S.S. Gauge) hot rolled steel, Q235b. Galvanized finish, average minimum yield strength after cold forming is 60 000 psi.

 

GALVANIZATION

Galvanization shall conform to specification ASTM A653 G90 (275g/m²). Corner weld is zinc coated after scarfing operation.

 

TOLERANCES

Wall thickness tolerance:

Permissible variation in wall thickness is + 0,011, -0,005 inches.

 

Tolerance on size: Nominal outside dimension (inches)

Outside tolerance for all sides at corners (inches)

1¾" x 1¾"

± 0,008

2" x 2"

± 0,008

2¼" x 2¼"

± 0,010

2½" x 2½"

± 0,01

  

Squareness of sides and twists: Nominal outside dimension (inches)

Squareness tolerance (inch*)

Twist permissible in 3 feet (inch**)

1¾" x 1¾"

± 0,010

0.062

2" x 2"

± 0,012

0.062

2¼" x 2¼"

± 0,014

0.062

2½" x 2½"

± 0,015

0.075

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