Products	Steel Tower High Voltage Power Transmission Tower
Type	Steel tubular tower, Communication tower, Lighting rod tower, Radio and television tower, Electrified railway structure, Substation architecture Telecommunication tower
Material	Normally Q345B/A572, Minimum Yield Strength ≥ 345 N/mm² Q235B/A36, Minimum Yield Strength ≥ 235 N/mm² As well as Hot rolled coil from ASTM A572 GR65, GR50, SS400, or any other standard by client required.
Power Capacity	10~550KV
Welding	Welding complies with AWS D1.1 standard. CO2 welding or submerged arc auto methods No fissure, scar, overlap, layer or other defects Internal and external welding makes the pole more beautiful in shape If customers need any other requirements of welding, we also can make adjustment as your request
Galvanization	Hot dip galvanization in accordance with Chinese standard GB/T 13912-2002 and American standard ASTM A123; or any other standard by client required.
Joint	Joint with insert mode, flange mode.
Painting	According to clients' request
Life Period	More than 25 years, it is according to installing environment
Certificates	ISO9001-2008 , Test report of 220kV Steel Tubular Tower & Transmission Line Tower 500kV, Certificate of Conformity of Factory Production Control from LIoyd’s Register, etc

JiangSu Guoqiang Zinc Plating Industrial Co.,Ltd. Our company established in

1998.ranked among top 500 private companies of china .its totally 800.000sqm area

with more than 3000 empolyees . we are leading producer of .steel pipes,

angles,guardrails etc. in China.

Production lines:

Welded steel tube production: 12lines

Cold forming produciton: 8lines

Zinc coating produciton: 22lines

Powder coating produciton: 2 lines

Sheet pile: 1 line

spiral welded pipe: 3 lines

products already sold to around the worlds for more

than 10 years

High quality and good price !

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