Pumps & Vacuum Equipment

Double Arm Galvanized and Blue Powder Coated Highway Light Steel Pole


Material Reference
Applied to the material of general-purpose steel GB/T1591-2008, Q235, Q345, Q420, Q460 used in China.

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China-GB | America-ASTM | Equivalent |
Q235 | Grade D | SS400,S235JO |
Q345 | Grade50[345] | S355JR |
Q420 | Grade60[415] | S420NL |
Q460 | Grade65[450] | S460NL |
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Usually we use Q235 for lighting poles.

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Description:

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Material: | Hot rolled steel, Q235,Q345 |
Yield strength of Material | Minimum yield strength>=235n/mm2 for Q235 |
Minimum yield strength>=345n/mm2 for Q345 |
Pole’s height: | 5m ~ 12m |
Length of one part | Within 12m once forming without slip joint |
Wall thickness | 2~15mm or more |
Pole& acute;s Shape Available | Round, Polygonal, Taper Octagonal, Taper round, Round conical, Taper Square, Square. |
Arm type can be made: | Single arm, Double arm, Tri-arm, Four-arm |
Arm Diameter: | Diameter as 42mm, 48mm, 60mm, 76mm and etc, can fit to any diameter’s lamps. |
Welding | Advanced submerge-arc welding and CNC welidng equipment. It has past flaw testing, internal and external double welding makes the welding beautiful in shape. |
Manufacture Capacity | 200 pcs /day |
Wall thickness Tolerance | +- 0.1mm from 2.3mm to 4mm. +- 0.2mm from 5mm to 20mm. +- 0.5mm from 22mm to 30mm |
Painting color | ( RAL ) Color card or customized |
Surface treatment 1 | Hot dip Galvanized |
Surface treatment 2 | Hot dip galvanizing with power coating |
Temperature range | -35 °C~+45 °C |
Wind Speed: | Against wind pressure of 120Km/h to 180Km/h, according to client’s design. |
Base plate mounted | Base plate is square, octagonal or round in shape with slotted holes for anchor bolt and dimension as per customer’s requirement. |
Ground mounted: | The length buried underground as per customer’s requirement. |
Quality Control | According to ISO9001-2008 requirements. |
Other | Less land occupation & easy maintenance. |
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Manufacturing

Material preparation-flatting-cutting on the bias-bending-welding-repair and grinding-reforming-flushing-fix bottom plate-welding bottom plate-opening door-welding door strip,electric strip,and locking-bending arm-hot dip galvanization-plastic powder painted-inspection-shipment.

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Welding | Standard | Standard Title |
Pole shafts&multi-sided tubular Cross arms&all accessories | AWS D1.1/D1.1M:2010 | Structural Welding Code-Steel |
Welding wire | AWS D1.1/D1.1M:2010 | Structural Welding Code-Steel |
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Our factory owns advances production lines and machines including bending calibration machine, hydraulic plate shears machine, shears machine, slitting machine, 208T hydraulic straightener, etc. All insure us to produce steel poles with best quality.

After the fabrication process as cutting plate, bending, forming, automatic welding, drilling holes, we get poles checked before galvanized, hot dip galvanized and powder coating and finally we get poles checked according to client& acute;s requirements.



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Delivery
We normally use 40HQ containers and our Port limit weight for a 40HQ is 26 tons.



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FAQ:
1. Port of Loading: Shanghai, China
2. Price term: EXW,FOB,CFR AND CIF.
3. Payment Term: 30%TT in deposit, 70%TT before shipment. Or LC.
4. Delivery: Based on your order quantity. Normally 15 days after receiving your deposit.