Secure Joint Design For Electrical Power Pole Against Earthquake
Brand Name:milky way
Certification:ISO BV
Model Number:yin-he
Minimum Order Quantity:1 container
Delivery Time:always 2 weeks
Payment Terms:L/C, T/T, Western Union
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Verified Supplier
Address:
No.1 Yinhe road, Wanshi town, Yixing, Jiangsu,China
Supplier`s last login times:
within 28 hours
Product Details
Company Profile
Product Details
Specifications:
| 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- |
| Torlance of the dimenstion | +- 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 appliced to 50cm from the to pole |
| Marks | Nane palte 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 |
| 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 the welding beautiful in shape Welding Standard :AWS ( American Welding Society ) D 1.1 |
| Thickness | 1 mm to 30 mm |
| 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 |
| 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 |
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.
Production Process
Raw material test → Cutting →bending →Welding (longitudinal
)→Dimension verify →Flange welding →Hole drilling →sample assemble
→ surface clean→ Galvanization or powder coating ,painting
→Recalibration →Packages
Galvanization
Standard:NFA91121
Average thickness of the galvanization:Not less than 86μm.
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.
Secure Joint Design For Electrical Power Pole Against Earthquake
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