9m 11m Electrical Power Pole Street Light Poles For Africa Power
Transmission
Specification:
Suit for | Electricity distribution |
Shape | Conoid ,Multi-pyramidal , Columniform,polygonal or conical
|
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- |
Tolerance of dimension | +- 2% |
Power | 10 KV ~550 KV |
Safety Factor | Safety factor for conducting wine : 8
Safety factor for grounding wine : 8 |
Design Load in Kg | 300~ 1000 Kg applied to 50cm from the top pole |
Marks | Nane plate through rivert or glue ,engrave ,emboss as per customer
requirement |
Surface treatment | Hot dip galvanized Following ASTM A 123, color polyester power or
any other standard by client required. |
Joint of Poles | Insert mode,innerflange mode,face to face joint mode . |
Design of pole | Against earthquake of 8 grade |
Wind Speed | 160 Km/Hour . 30 m /s |
Standard | ISO 9001 |
Length of per section | Within 14m once forming without slip joint |
Welding | We have past flaw testing. Internal and external double welding
makes
the welding beautiful inshape Welding Standard :AWS ( American
Welding Society ) D 1.1 |
Thickness | 1 mm to 30 mm |
Production Process | Raw material test → Cutting →Molding or bending →Welding
(longitudinal )→Dimension verify →Flange welding →Hole drilling
→Calibration→ Deburr →Galvanization or powder coating ,painting
→Recalibration →Thread →Packages |
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. |
Technical Parameter:
top end inner diameter (mm) | Tread (mm) | Running wheel diameter (mm) | Length (m) |
150 | 2000 | 600 | 7-12 |
170 | 2000 | 600 | 7-12 |
190 | 2000 | 650 | 7-15 |
230 | 2000 | 650 | 6-9 |
300 equal diameter | 2000 | 600 | 6-9 |
350 equal diameter | 2000 | 650 | 6-12 |
310 | 2000 | 650-780 | 6-15 |
Introduction:
The lamp poles, electrical poles, power poles, transmission poles,
road lamp poles, street lighting poles, street lamp pole , outdoor
lighting pole,outdoor light pole,street lighting ,lighting pole ,
lighting , road lighting pole , road light pole ,road lamp pole
,steel pole, light pole, lighting pole ,street pole ,road
pole,poles ,high mast poles, mast pole and traffic single pole are
made by hot –roll coil , the material can be Q235 ,Q345,Q460,ASTM A
572 GR65 ,GR65, SS400 ,SS490,ST52-3 or any other client required ,
the process as cut plate, bending ,forming ,automatic welding
,drill holes ,quality check before galvanized ,hot dip galvanized
or powder coating ,final quality check according by client
required.
Features:
1. Saving a great deal of steel, about 30~70% (employing cold drawn
steel wire can save 30%~60%; employing high stress steel wire can
save 40%~69%).
2. Crack resistance can increase about 3~5 times.
3. Rigidity increases 1~3 times.
4. Reducing the cost (using cold drawn steel wire can reduce
25%~40%; using high stress steel wire can reduce 12%~21%).
5. Good durability, can delay the existence and expansion of
cracks.
6, Protect the environment on which human beings depend on for
existence, and reduce the deforestation
