Round 25M HDG High Mast Pole with Round Lamp Panel for Plaza Lighting
Specifications:
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Mast’s height |
15m to 35m |
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Shape of mast |
Polygon
Shafts are made of steel sheet that folded into required shape and welded longitudinally by automaticarc welding machine |
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Head frame |
The style according to client's requests and dimension as per customers requirement |
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Length |
Within 14m once forming without slip joint
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Wall thickness |
4mm to 20mm |
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Welding |
It has past flaw testing.Internal and external double welding makes the welding beautiful in shape. And confirms with international welding standard of CWB |
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Jointing |
Slip Joint Jointing of pole with insert mode, innerflange mode, face to face joint mode. |
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Base plate mounted |
Base plate is square or round in shape with slotted holes for anchor bolt and dimension as per customers requirement. |
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Ground mounted |
The length buried underground as per customers requirement. |
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Galvanizing |
Hot dip galvanization with thickness of 80-100µm average in accordance with Chinese standardGB/T 13912-2002 or American standard ASTM A123, IS: 2626-1985.
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Powder coating |
Pure polyester powder painting, color is optional according to RAL Color stardand. |
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Wind Resistance |
Aganist wind pressure of 160Km/h |
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Manufacturing |
According to GB/T 1591-1994. |
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Quality Control |
We control the quality according to the flow of ISO9001-2008. Quality is employed at every stage of production to ensure the product compliance to the specifications/standards. Careful inspections are carried out by highly trained inspection engineers as per the defined procedures from raw material stage to finished product and delivery. Prototype assembly of towers is carried out in the plant.
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Certificates |
ISO9001-2008 Audited Supplier |
Galvanization
Standard:NFA91121
Average thickness of the galvanization:Not less than 86μm.
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
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.
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