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[China]
Trade Verify
Address: Wanshi Industrial Zone, Yixing City, Jiangsu Province, P.R. China
Contact name:Tang
Jiangsu hongguang steel pole co.,ltd |
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Verified Suppliers
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National Electrification Administration (Philippines)
Specification for Distribution Steel Pole 25FT, 30FT, 35FT,
40FT,45FT
Height(ft) | Thickness(mm) | Butt Diameter(mm) | Top Diameter(mm) | Design Load(kg) | Yield Stress(MPA) | Zinc Coating(microns) |
25 | 2.5 | 152 | 120 | 300 | 345 | 86 |
30 | 3.0 | 226 | 127 | 500 | 345 | 86 |
35 | 3.0 | 248 | 127 | 500 | 345 | 86 |
40 | 3.0 | 317 | 127 | 500 | 345 | 86 |
| 45 | 3.0 | 328 | 127 | 500 | 345 | 86 |
Welding:
we welding the steel poles with auto submerged-arc welding and auto
welding with perfect welding line and good quality,we strickly
control the test of the welding by the flaw testing with ultrasonic
crack detection to make sure there is no crack,undercut,slag
inclusion,hole vent for the welding.
Hot dip galvanization:
All our products must be hot dip galvanized which can keep the
steel poles without rust more than 30 years.Our standard for a good
hot dip galvanization steel pole is same color of the zinc coating
without dent mark,no exposed iron and hang of zinc of defect.
Normally speaking,the thickness of the zinc coating is up to the
materials thickness.The thicker the material is, the thicker the
zinc coating will be.
Jiangsu Hongguang Steel Pole Co., Ltd has passed the ISO 9001 quality management system. And we have our own Lab to do the chemical and mechanical test. For instance, we test the raw material component content and the strength when we purchase the raw material. And if the material does not pass the test, we’ll not use it to produce our steel poles. Therefore, customers can rest assured that we always manufacture the good quality poles. Meanwhile, it has formed a scientific and strict quality management system, which effectively and strictly guarantees the quality control of products form raw material to finished products.
Our poles as normal are covered by Mat or straw bale at the top and bottom and woods between the poles can avoid the damage of the galvanization on the surface of steel poles, anyway also we can follow clients required.
Jiangsu Hongguang Steel Pole Co., Ltd.
Address: Wanshi Industrial Zone, Yixing City, Jiangsu Pro., P.R.China, 214212
Telphone: +86 510 878 441 56
Fax: +86 510 878 435 28
Trade manager ID: cnhgsteelpole
Skype: tangjia870124
Please feel free to contact us!
