Jiangsu milky way steel poles co.,ltd
Jiangsu Milky Way Steel Poles Co.,Ltd We Focous on High Quality
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Specifications:
| Material: | Hot rolled steel, Q235,Q345,S235,S355,SS400,Gr 50 |
| Yield strength of Material: | Minimum yield strength>=235n/mm2 for Q235, S235 and SS400 Minimum yield strength>=345n/mm2 for Q345 S355 and Gr 50 |
| Pole’s height: | 3m –15m |
| Length of one part | Within 16m once forming without slip joint |
| Wall thickness: | 2.3mm-30mm |
| Pole's Shape Can be made: | 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. |
| Power: | 250W to 400W |
| Welding | Advanced submerge-arc welding and CNC welding equipment. It has past flaw testing, internal and external double welding makes the welding beautiful in shape. It confirms with the international welding standard of CWB and AWS D 1.1 |
| Galvanization: | Hot dip galvanization with thickness of 80-100µm average in accordance with Chinese standardGB/T 13912-2002 or American standard ASTM A123, ISO: 2626-1985. |
| Manufactury Capacity Per Day: | 250 |
| 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 Refer to client’s requirement |
| Surface treatment 1: | Black pole, Rough pole |
| Surface treatment 2: | Hot dip Galvanizing antirust. |
| Surface treatment 3: | Hot dip galvanizing with powder coating |
| Temperature range | -35 °C~+45 °C |
| Wind Speed: | Aganist wind pressure of 120Km/h to 180Km/h, it 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. |
| Certificates | ISO9001-2008, Audited Supplier, The AAA grade certificate of goodwill |
| Other | Less land occupation & easy maintenance. |
Description of Material:
The material we use is from Baosteel.According to the different strength request,we can use the Q235,Q345 and GR65.The strength of GR 65 is best and Q235 is lowest.
For the street light pole,we usually choose Q235 and Q345.
The good quality of steel material guarantee the good quality of the finished steel pole.
The information to inquiry or purchase
-Steel pole height
-Dimension of the flange
-Position and dimension of the service door
-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)
-Wind speed
-Destination port
-Other.
Installation
-Remove all the equipment on the pole during Assembly.
-Circle a sling around th epole shaft of each section.
-Fix the sling on top section to one pulley block.
-The sling on the bottom section is tightly fixed and fixed at the center of gravity.
-Make the steel pole vertical by tighten the sling of the top section.
-Fix the steel pole.
-Remove the sling.