Jiangsu Baojuhe Science and Technology Co., Ltd.
(previous name Jiangsu Bosheng Steel Poles Co.,Ltd)
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Product Details:
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| Material: | Steel Sheet | Surface Treatment: | Hot Dip Galvanized & Powder Coated |
|---|---|---|---|
| Thickness: | 3mm Or Above | Galvanization: | 86um |
| Height: | 20m-50m | Color: | White |
| Service Life: | Over 30 Years | ||
| High Light: | highway lighting pole,light tower mast |
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15m - 50m Galvanized and White Powder Coated High Mast Lighting Steel Pole
| Steel | Yield Strength(MPa) | standard | Standard Title | Metallic element | Content |
| Main ingredient Q345 | 345 for Thickness<=16 |
GB/T 1591-2008 (ASTM A572/A572M-15 ,EN10025 S355N) |
High strength low alloy structural steels | C | ≤0.20 |
| Mn | ≤1.70 | ||||
| Si | ≤0.50 | ||||
| Accessories Q235 | 235 |
GB/T 700-2006 (ASTM A283 Gr.B ,EN10025 S235JR) |
Carbon structural steels | ||
| P | ≤0.035 | ||||
| S | ≤0.035 |
The mast for 30m high mast pole manufacturers
1.Design standard: AASHTO standard
2.Wind speed: more than 30M/sec
3.Anti-seismic design: more than level 7
4.Mast material: ASTM A572 GR65/Q345/Q235/GR50
5. Mast structure:8/12/16/20 sided
6.Mast assembly: no welding on site
7.Anti-corrosion protection: hot dip galvanization/hot dip galvanization and powder coating
Lighting fixture for 30m high mast pole manufacturers
The entire lighting fixture is constructed from aluminum alloy, formed by die casting, with protection degree more than IP65.high pressure sodium lamp and metal lamp are designated lighting source, and their power range is from 250W to 2000W.lighting fixtures design is calculated by professional simulation program, and customization is still available.
The crown for 30m high mast pole manufacturers
The primary function is to fit lighting fixtures for illuminating.
All crowns are constructed from high-quality steel, and both inner and outer surface is processed by hot-dip-galvanization.
The raising-and-lowering system for 30m high mast pole manufacturers
1. The raising-and-lowering system is the core part of the raising-and-lowering galvanized steel high mast flood lighting pole so that guarantees the safety and reliability of operating.
2. The raising-and-lowering system mainly consists of lighting rod, closed mast-top assembly, latching mechanism, crown, steering assembly, bumper, cables, winch, motor, lighting control cabinet, raising-and-lowering control cabinet and so on.
Description:
| Height | 15m - 50m |
| Application | Square, Football and Basketball Field, Runway, etc |
| Shape | Octagonal Polygonal |
| Lamp Power | 20 W- 400 W (HPS/MH) 220V (+-10%) /50Hz |
| Arm | No |
| Lighting Fixture | IP 65 |
| Working Atmosphere of Lighting Fixture | -35℃~+45℃ |
| Surface Treatment | Hot dip galvanized with ASTM A 123, white powder coated. |
| Safety | Against earthquake of 8 grade |
| Wind Speed | 160 Km/Hour |
| Min Yield Strength | 355 mpa |
| Min Ultimate Tensile Strength | 490 mpa |
| Max ultimate tensile strength | 620 mpa |
| Standard | ISO 9001 |
| Thickness | 3mm or above |
| Hot dip galvanizing | Standard | Steel thickness/mm | Mean coating thickness/μm | Metallic element | Content |
| Pole shafts, cross arms&bolted on accessories | ASTM A123/A123M-15 AS/NZS 4680 | >6 | 85 |
Mn
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0.25%-0.40%
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| <3-6 | 70 | ||||
| 1.5-3 | 55 |
Cu
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<0.15%
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| <1.5 | 55 | ||||
| Bolts,nuts&washers |
GB/T 5267.3-2008 (ISO 10684-2004) |
_____ | ≥ 54 | P |
<0.025%
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| Foundation Bolts | ASTM A153/A153M-09 | _____ | ≥ 54 |
S
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<0.03% |
Manufacturing
Our factory owns advances production lines and machines including bending calibration machine, hydraulic plate shears machine, shears machine, slitting machine, 208T hydraulic straightener, etc. All insure us to produce steel poles with the best quality.
After the fabrication process as cutting plate, bending, forming, automatic welding, drilling holes, we get poles checked before galvanized, hot dip galvanized and powder coating and finally we get poles checked according to client's requirements.
Contact Person: Mrs. Lisa Li
Tel: +86 13601538657
Fax: 86-510-80321126
