Jiangsu milky way steel poles co.,ltd
Jiangsu Milky Way Steel Poles Co.,Ltd We Focous on High Quality
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11.8M 20KN Gr65 Material 4mm Electric Power Pole for 69KV Power Transmission
Galvanization
Standard:NFA91121
Average thickness of the galvanization:Not less than 70μm.
Manufacture Tolerance
-Component Length:-25mm to 75mm
-Straightness:2mm/m
-Twisting degree:1°per 3 meters length
-Ovalisation:Maximum is 3%
-The average diameter:+/-0.5%
-Slip length:+/-150mm
Specifications:
| Design Load in Kg | 300~ 1000 Kg applied to 50cm from the to pole |
| Marks | Name plate through rivert or glue ,engrave ,emboss as per customer requirement |
| Surface treatment | Hot dip galvanized Following ASTM A 123, |
| Joint of Poles | Insert mode,inner flange mode,face to face joint mode |
| Design of pole | Against earthquake of 8 grade |
| Wind Speed | 160 Km/Hour . 30 m /s |
| Minimum yield strength | 355 mpa |
| Minimum ultimate tensile strength | 490 mpa |
| Max ultimate tensile strength | 620 mpa |
| Length of per section | Within 14m once forming without slip joint |
| Welding | We has past flaw testing.Internal and external double welding makes |
| Thickness | 1 mm to 30 mm |
| Production Process | Row material test → Cutting →Molding or bending → |
| Packages | Our poles as normal cover by Mat or straw bale at the top and bottom , |
The information to inquiry or purchase
-Steel pole height and force
-Cross arm type and length,the position to install in the steel pole
-The method to fix the cross arm(use bolt to connect or use one or two template to weld in the steel pole to install the cross arm)
-Safety factor of the steel pole
-Wind speed
-Type of climbing rung
-Destination port
-Other.
More Photos:
Company Introduction:
Our development is based on quality, which allows us to always be able to stand ahead of the industry. In 1995, because of the introduction of the ISO9001 quality management system, our product quality has been further increased and guaranteed. We have advanced testing equipment and experienced technical engineers. This gives us continuously improve product quality to meet customer needs. Based on product characteristics, we divide the inspection into four phases: raw materials inspection, production process inspection, finished product inspection and regular inspection. Ours Qc have been engaged in quality work for a long time and they consists of our quality deapartment . We implement the ISO9001 completely in during the process of productiong , proposed a concept. " the best way to return customers is to provide high-quality product" !