169kv Electrical Steel Tubular Pole Self Supporting / Metal Utility Poles for Transmission line
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Type |
Straight Pole ,Tensile Pole ,Turn Pole |
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Suit for |
Electricity distribution |
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Shape |
Conoid ,Multi-pyramidal,Columniform,polygonal or conical |
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Material |
Usually Q345B/A572,minimum yield strength>=345n/mm2 Q235B/A36,minimum yield strength>=235n/mm2 As well as Hot rolled coil from Q460 ,ASTM573 GR65, GR50 , SS400, SS490, to ST52- |
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Lamp power |
20 W- 400 W (HPS/MH) 220V (+-10%) /50Hz |
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Torlance of the dimenstion |
+- 2% |
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Power |
10 KV ~550 KV |
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Safety Factor |
Safety factor for conducting wine : 8 Safety factor for grounding wine : 8 |
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Design Load in Kg |
300~ 1000 Kg appliced to 50cm from the to pole |
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Marks |
Nane palte through rivert or glue ,engrave ,emboss as per customer requirement |
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Surface treatment |
Hot dip galvanized Following ASTM A 123,color polyester power or any other standard by client required. |
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Joint of Poles |
Insert mode,innerflange mode,face to face joint mode . |
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Design of pole |
Against earthquake of 8 grade |
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Wind Speed |
160 Km/Hour |
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Minimum yield strength |
355 mpa |
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Minimum ultimate tensile strength |
490 mpa |
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Max ultimate tensile strength |
620 mpa |
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Standard |
ISO 9001 |
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Length of per section |
Within 14m once forming without slip joint |
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Welding |
We has past flaw testing.Internal and external double welding makes the welding beautiful in shape Welding Standard :AWS ( American Welding Society ) D 1.1 |
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Thickness |
1 mm to 30 mm |
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Production Process |
Rew material test → Cuttingj →Molding or bending →Welidng (longitudinal )→Dimension verify →Flange welding →Hole drilling →Calibration → Deburr→Galvanization or powder coating ,painting →Recalibration →Thread →Packages |
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Packages |
Our poles as normal cover by Mat or straw bale at the top and bottom , anyway also can following by client required , each 40HC or OT can loading how many pcs will calculation base on the client actually specification and data. |
Description:
Our Products have been widely used in the power transmsion ,signal transmission and ligting for street ,road ,square ,palaestra.and so on.
We have plenty of export experience . Since our first overseas order from Pakstan in 1991 of 132 KV transmission poels ,our products have been deliveried to more than 70 contries and areas ,including America,Australia ,Russia ,Genmery ,Span,Philippines ,Malaysia and so on.
Our Servises:
1 Reply your inquiry in 24 working hours.
2 Experienced staffs answer all your questions in fluent English.
3 Customized design is available. UEM&UBM are welcomed.
4 Exclusive and unique solution can be provided to our customer by our well-trained and professional engineers and staff.
if you have any question or need additional information ,pls feel free to contact me !
