Jiangsu milky way steel poles co.,ltd |
Verified Suppliers
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Driveway 2.5mm Painting Galvanized Steel Pole One Section with Two Cross Arm
Specifications:
Height | From 6 m to 15 m |
Suit for | Airport ,seaport,plaza,stadium ,square,highway, |
Shape | Conoid ,Multi-pyramidal,Columniform,polygonal or conical |
Material | Usually Q345B/A572,minimum yield strength>=345n/mm2 |
Lamp power | 20 W- 400 W (HPS/MH) |
Torlance of the dimenstion | +- 2% |
Optical assembly of lighting fixture | IP 65 |
Electroshock resistant protective grade | Grade Ⅰ |
The casing anti-corrosion performance | Class Ⅱ |
Working atmosphere of lighting fixture | -35 ℃~+45 ℃ |
Surface treatment | Hot dip galvanized Following ASTM A 123, |
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 |
Minimum yield strength | 355 mpa |
Minimum ultimate tensile strength | 490 mpa |
Max ultimate tensile strength | 620 mpa |
Standard | ISO 9001 |
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 Flow:
The production process:Row material test → Cutting →Molding
or bending →Welding (longitudinal )→Dimension verify →Flange
welding→Hole drilling →Calibration → Deburr→Galvanization or powder
coating ,painting →Recalibration →Thread →Packages
Steel
The material is in accordance with NF EN 10025
Standard and NF EN 10149 Standard,it has the following
property.
-Yield Strength=355N/mm2
-Toughness remains the same under 20 degrees below zero.
-Galvanization is in accordance with NFA35503 Standard Class
1.
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
Company Introduction:
Jiangsu Milky Way Steel Poles which established on 1991 is
located in Wuxi,East of China ,near one of the largest sea
port of China ,Shanghai,Port .
Our Company has 24 years experience on producing the steel
poles including the transmission power pole,street light
pole,high mast pole and so on.
We exported to oversea countries since 1991 and our products
have been delivered to more than 70 countries and areas
,including America,Australia ,Russia ,Germany ,Span,Philippines
,Malaysia,Africa and so on.
We are the supplier of many big project in many
countries,like the street light pole of Dubai Tower.the high
mast pole for Sochi Winter Olympic Game and so on.