Draught Fan

20m - 50m Galvanized and Powder Coated Polygonal High Mast Light Steel Pole

?

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 forilluminating.
All crowns are constructed form high-quality steel ,and both inner and outer surface are processed by hot-dip-galvanization.

?

The raising-and-lowering system for 30m high mast pole manufacturers
1.The raising-and-lowering system is 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 | 20m - 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 |
- - - -

?



?

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 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& acute;s requirements.



?

Inspection
To ensure the quality, we have Microcomputer Automatic Carbon Sulfur Silicon Analyzer to check the raw material after?purchasing the steel sheet.

?

Then we have Physical Performance Test, Mechanical Test, Galvanization Thickness Test,?Load Test and Lad Test during and after the manufacturing process. All the effort is to meet our clients& acute; requirements.



?

Factory Profile
Founded in 2005, Jiangsu Bosheng Steel Poles Co.,Ltd located in Heqiao Town Industrial Zone, Yixing District, Wuxi City, Jiangsu Province, China.

Bosheng is the specialized manufacturer of various steel poles and steel components including street lighting poles, electric power poles, traffic signal poles, flag poles, wind power poles and microwave communication towers, etc.

Through Shanghai Port, which is one of the largest ports in China, we export poles to South America, Middle East, Africa, Australia, Philippines and other countries.

?

Delivery

We normally use 40HQ containers and our Port limit weight for a 40HQ is 26 tons.

?

FAQ:
1. Port of Loading: Shanghai, China
2. Price term: EXW,FOB,CFR AND CIF.
3. Payment Term: 30%TT in deposit, 70%TT before shipment. Or LC.
4. Delivery: Based on your order quantity. Normally 15 days after receiving your deposit.