Yixing Hongxin Illumination Facilities Co., Ltd.
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Yixing Hongxin Illumination Facilities Co.,Ltd. is the direct factory specialized in manufacturing the hot dip galvanized 90FT transmission steel poles.
Height: 90FT
Material: Q460/ ASTM A572 GR65 with min yield strength 460Mpa
Thickness: 8.0mm/7.75mm
Shape: Polygonal
Design Load: 8450KGF
Safety Factor: 1.3
Material
Raw material of general-purpose steel GB/T1591-2008, Q255, Q355, Q420, Q460 used in China.
| China-GB | America-ASTM | Equivalent |
| Q255 | Grade D | SS400,S235JO |
| Q355 | Grade50[345] | S355JR |
| Q420 | Grade60[415] | S420NL |
| Q460 | Grade65[450] | S460NL |
Manufacturing Process
Our factory owns advanced production lines and machines including two bending calibration machines, hydraulic plate shearing machine, cutting machine, slitting machine, two gas welding machines, hydraulic straightener, etc. All insure us to produce steel poles with best quality.
Finshed Products
Transmission Pole 50FT 55FT 60FT 65FT 70FT 75FT 80FT 85FT 90FT.
These are non-standard specifications, as we manufacture poles according to customers’ various requests each time.
Inspection
To ensure the quality, we have professional engineers to inspect the poles during the manufacturing and before delivery.
We have Lab Test, Workload Test, Steel thickness Test, Galvanization thickness Test, etc.
Delivery
We normally use 40HQ containers and our Port limit weight for a 40HQ is 26 tons.
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