50ksi steel yield strength 27M 25KN Steel Tubular Pole Certification With 450mm Flange size
Descripition of material:
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 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
Specification:
| Types Length | 45ft | 50ft | 55ft | 60ft | 65ft | 70ft |
| 13.75m | 15.25m | 16.80m | 18.30m | 19.85m | 21.35m |
| B ( 0°-2°) | | | | | | |
| Top diameter (mm) | 200 | 200 | 200 | 200 | 200 | 200 |
| Butt diameter (mm) | 345 | 370 | 395 | 415 | 435 | 455 |
| Thickness (mm) | 6 | 6 | 6 | 6 | 6 | 6 |
| E ( 2°-15°) | | | | | | |
| Top diameter (mm) | 200 | 200 | 200 | 200 | 200 | 200 |
| Butt diameter (mm) | 545 | 585 | 625 | 660 | 700 | 740 |
| Thickness (mm) | 6 | 6 | 6 | 6 | 6 | 6 |
| C ( 15°-30°) | | | | | | |
| Top diameter (mm) | 250 | 250 | 250 | 250 | 250 | 250 |
| Butt diameter (mm) | 600 | 645 | 690 | 730 | 770 | 805 |
| Thickness (mm) | 6 | 6 | 6 | 6 | 6 | 6 |
| D ( 30°-90°) | | | | | | |
| Top diameter (mm) | 300 | 300 | 300 | 300 | 300 | 300 |
| Butt diameter (mm) | 680 | 730 | 725 | 765 | 755 | 790 |
| Thickness (mm) | 6 | 6 | 7 | 7 | 8 | 8 |
| HS ( 0°-2°) | | | | | | |
| Top diameter (mm) | 200 | 200 | 200 | 200 | 200 | 200 |
| Butt diameter (mm) | 340 | 360 | 385 | 400 | 420 | 440 |
| Thickness (mm) | 6 | 6 | 6 | 6 | 6 | 6 |
| HT ( 2°-15°) | | | | | | |
| Top diameter (mm) | 200 | 200 | 200 | 200 | 200 | 200 |
| Butt diameter (mm) | 485 | 520 | 550 | 580 | 615 | 645 |
| Thickness (mm) | 6 | 6 | 6 | 6 | 6 | 6 |
| 3T ( 15°-30°) | | | | | | |
| Top diameter (mm) | 250 | 250 | 250 | 250 | 250 | 250 |
| Butt diameter (mm) | 520 | 540 | 565 | 595 | 615 | 640 |
| Thickness (mm) | 6 | 6 | 6 | 6 | 6 | 6 |
| 3D ( 30°-90°) | | | | | | |
| Top diameter (mm) | 300 | 300 | 300 | 300 | 300 | 300 |
| Butt diameter (mm) | 585 | 620 | 650 | 680 | 715 | 765 |
| Thickness (mm) | 6 | 6 | 6 | 6 | 6 | 6 |
Quality Control
We strictly follow the standard of ISO9001-2008. Quality is in the first place at every stage of production to ensure the product compliance to the specification/standards. Careful inspections are carried out by highly trained inspection engineers during every procedure from raw material stage to finished product and delivery.
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.
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50ksi 27M 25KN 450mm Steel Tubular Pole Images
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