Qingdao Sangao Metal Structure Co.,Ltd

Height

5m ~80 m

Suit for

Airport ,seaport,plaza,stadium ,square,highway,street way etc

Shape

Conoid ,Multi-pyramidal,Columniform,polygonal or conical

Material

Usually   Q345B/A572,minimum yield strength>=345n/mm2
Q235B/A36,minimum yield strength>=235n/mm2
As well as Hot rolled coil from Q460 ,ASTM573 GR65, GR50 ,SS400, SS490, to ST52-3

Torlance of dimenstion

+- 2%

Design detail

Cable and Ladder inside or outside as request or design

Working &Resting Platform

1~3 pcs at the top or in the middle

Antenna Support

3-18 PCS

Microwave Dish

3-18 PCS

Design Load in Kg

300~ 1000 Kg appliced to 50cm from the to pole

Marks

Nane palte through rivert or glue ,engrave ,emboss as per customer requirement

Surface treatment

Hot dip galvanized Following ASTM A 123, color polyester power or any other standard by
client required.

Joint of Poles

Insert mode,innerflange mode,face to face joint mode

Design of pole

Against earthquake of 8 grade

Wind Speed

5-300 KM/H

Minimum yield strength

355 mpa

Minimum ultimate tensile strength

490 mpa

Standard

620 mpa

Length of per section

ISO 9001

Welding

Within 14m once forming without slip joint

We has past flaw testing.Internal and external double welding makes the welding beautiful
in shape
Welding Standard :AWS ( American Welding Society ) D 1.1

Thickness

1 mm to 30 mm

Production Process

Rew material test → Cuttingj →Molding or bending →Welidng (longitudinal )→Dimension
verify →Flange welding →Hole drilling →Calibration → Deburr→Galvanization
or powder coating ,painting →Recalibration →Thread →Packages

Packages

Our poles as normal cover by Mat or straw bale at the top and bottom ,anyway also can
following by client required , each 40HC or OT can loading how many pcs will calculation
base on the client actually specification and data.