Qingdao Liangta Steel Structure Co., Ltd
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Conical Transmission Line Steel Pole Tower , Electric Power Transmission Steel Monopole Tower
1. Production decription
LT steel are in the field of monopole transmission tower manufacturing since the year 2009.
I am Aggie ,the sale manager of LT steel ,i am in this field about 10 years .
So if you have any questions or discussion about steel tower .please contact me .wecan communicate about it .
Parameter:
1. Type: Suspension tower/tension tower/terminal tower/transpostion tower
2. Max length per section: 13 m
3. Thickness: 2.5mm ~ 30 mm
4. Shape: Conical or polygongal tapered
5. Material: Q235B/A36/ SS400/S235 JR / St 37-2 / Fe 360
Q345B/A572 M Gr. 50/S355 JR / ST 52-3/Fe 510
6. Power: 10 KV ~ 750 KV
7. Galvanization standard: ASTM A 123 / EN ISO 1461
8. Welding: AWS D 1.1 / BS EN 1011-1, BS EN 1011
| Suit for | Electricity distribution |
| Material | Usually Q345B/A572,minimum yield strength>=345n/mm2 Q235B/A36,minimum yield strength>=235n/mm2 As well as Hot rolled coil from Q460 ,ASTM573 GR65, GR50 ,SS400, SS490, to ST52- |
| Torlance of dimenstion | +- 2% |
| Safety Factor | Safety factor for conducting wine : 8 Safety factor for grounding wine : 8 |
| Design Load in Kg | 300~ 1000 Kg appliced to 50cm from the to pole |
| Marks | Nane palte through rivert or glue ,engrave ,emboss as per customer requirement |
| Surface treatment | Hot dip galvanized Following ASTM A 123, color painting as requirement
|
| Joint of Poles | overlapping or flange connection
|
| Design of pole | Against earthquake of 8 grade |
| Length of per section | Within 14m once forming without slip joint |
| Welding | Welding Standard :AWS ( American Welding Society ) D 1.1
|
| Thickness | 1 mm to 30 mm |
2. Production capacity
| production capacity per month | 3000 tons |
3. Technical support
| 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 |
4. Quality Control
Material incoming control:chemical and physical test
Zinc coating thinknes inspection
Catalogue of certificatge as followings :
We usually has two ways of trial assembly: trial assembly before galvanzation and after galvanization
6. Hot dip galvanization and painting
7. Package and delivery
8. Company introduction
Qingdao Liangta Steel Structure Co., Ltd. ,established in year 2005,is a leading professional manufacturer in the field of transmission line 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 60,000 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 .
9. Product catalogue: