Conical Column Poles

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Product Detail

Qingdao Sangao Metal Structure Co.,Ltd is a professional conical column poles manufacturer and factory, we have been exporting high quality tapered column poles made in China for years, welcome to contact us.

Products Specification:


Height

From 3 meter to 15 meter

Suit for

Airport, seaport, roadway, etc

Shape

Polygonal, Conical or Columniform

Material

Normally   Q345B/A572, Minimum Yield Strength = 345 N/mm²
Q235B/A36, Minimum Yield Strength = 235 N/mm²
As well as Hot rolled coil from ASTM A572 GR65, GR50, SS400

Tolerance of the dimension

According to client's requirement.

Surface treatment

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

Joint of Poles

Slip joint, flanged connected

Standard

ISO 9001:2008

Length of per section

Within 14 meter once forming

Welding Standard

AWS (American Welding Society ) D 1.1

Thickness

1 mm to 36mm

Production Process

Raw material test ? Cutting ?bending ?Welding (longitudinal )?Dimension verify ?Flange welding ?Hole drilling ?sample assemble ? surface clean? Galvanization or powder coating ,painting ?Recalibration ?Packages

Packages

Packing with plastic paper or according to client's request.


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Qingdao Sangao Metal Structure Co.,Ltd

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