Qingdao Liangta Steel Structure Co., Ltd
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ASTM Standard Double circuit Self Supporting Angle Steel Transmission Tower
1. Production decription
| Material | ASTM A572 Grade 50 Steel, hot dip galvanised | |
| Type | Double circuit self supporting lattice | |
| Average height of tower | m | 46 |
| Average weight of suspension tower | ton | 8 |
| Typical distance between towers (Basic Span) | m | 450 |
| CONDUCTORS | ||
| Type | ACSR, Bison or equivalent ACSR | |
| Nominal area | mm2 | 350 |
| Stranding | 54/3mm Al +7/3mm St | |
| Diameter | mm | 27 |
| Weight | kg/km | 1440 |
| Conductor Configuration | Vertical, Twin bundle per phase |
ISO and SGS Certificate of transmission angle steel transmission tower :
2. Technical support
Our engineer and drawer has lots of designing ,lofting experience of transmission angle steel tower.
Engineer can design the tower according to your parameters.
| Service you can get from our engineer | tower design,tower lofting ,tower weight calculation and loading plans |
| Software they used | TTA,STWXP,TMA,LMA,Daoheng |
3. Quality control
We have very strict quality control in every tranmsission steel towers .
Material incoming control:chemical and physical test
Zinc coating thinknes inspection
We usually has two ways of trial assembly for transmission angle steel tower : trial assembly before galvanzation
and after galvanization
5. Hot dip galvanization and painting
6. Company introduction
Qingdao Liangta Steel Structure Co., Ltd. ,established in year 2009,is a leading professional manufacturer in the field of transmission steel towers (the voltage up to 500kv), telecommunication towers, monopoles, substation structures and rooftop towers. We also supply steel profile products as per customers 'requirement.
The factory located in Jiaozhou bay of Qingdao, covered an area of over 60,000 square meters with an annual production capacity 40,000 tons.
Location:
Less than one hour drive from Qingdao International Airport, 1 hour drive from Qingdao sea port.
• Qualification Certificates:
• -Environmental Management System Certificate: ISO14001:2015
• -Quality Management Systems Certificate: ISO9001:2015
• -Established Occupational Health and Safety Management Systems Certificate: OHSAS 18001:2007
We also have many experiences of foreign projects, like Philippines, Myanmar, Iraq, Mauritania and so on.
Welcome to contact us ,we make sure your every question will be answered in time .
7. Product catalogue: