GB/T3323—1989III;GB7000.1-7000.5-1996;GB-/T13912-92;

ASTMD3359-83

Certification: ISO9001;CCC

Height: 3 meter to 30 meter  Design Standard ASCE/SEI 48

Suit for: Airport, seaport, roadway, etc

Shape: Conical or  octagonal or Polygonal

Material: Normally Q345B/A572, Minimum Yield Strength ≥ 345 N/mm²

Q235B/A36, Minimum Yield Strength ≥ 235 N/mm²

Hot rolled coil from ASTM A572 GR65, GR50, SS400

Tolerance of the dimension: <2%  or as requirement.

Surface treatment:

Hot dip galvanized Following ASTM A 123, or any other standard

by client required.

Natural,hot dip galvanized; expoy paiting if required

Joint of Poles: Slip joint, flanged connected

Standard: ISO 9001:2008

Length of per section: Within 14 meter once forming

Welding Standard: B/T13912-92 standard.

Thickness: 2.50 mm to 4.0mm