Qingdao Liangta Steel Structure Co., Ltd
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High Strength Steel Lattice Tower , High Voltage Steel Pylon
1. Production decription
| Type | High Strength Steel Lattice Tower , High Voltage Steel Pylon |
| Material | GB/T:Q235B, Q345B, Q420, |
| Torlance of dimenstion | +- 2% |
| Power | 10KV ~500 KV |
| Surface treatment | Hot dip galvanized according to ASTM A 123, color painting as clients requirement |
| Connection | Fasteners |
| Design of tower | Against earthquake of 8 grade |
Steel Grades:
Angle Steel: Chinese steel Q355B, which same to ASTM A572 GR50
Other webs, bracing and not stress plate and angle steel: Chinese Q235B, which same to ASTM A36
Plates: Chinese steel Q355B, which same to ASTM A572 GR50
Bolts: Chinese grade 6.8 and 8.8, which similar to ASTM A394
A) Dimension and tolerance for angle are according to GB/T1591-1994
B) Hot dip galvanization in accordance with GB/T 13912-2002, which similar to ASTM A 123
C) The welding will be performance in accordance with AWS D1.1 or CWB standard
Voltage: Power transmission line Angle tower grade:35KV/66KV/110KV/220KV/330KV/500KV
Certificate:
Type test
2. Product capacity
We have 6 production line for angle steel manufacturing ,we can supply 3000 tons angle steel tower per month .
3. Technical support
Our engineer and drawer has lots of designing ,lofting experience of lattice steel towers .
Which we can supply a overall solution of all the towers .
| 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
We have very strict quality control in every steel towers .
Material incoming control:chemical and physical test
Zinc coating thinknes inspection
We usually has two ways of trial assembly for lattice steel towers : trial assembly before galvanzation
and after galvanization.
6. Hot dip galvanization and painting
7. 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 1000kv), 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 .
8. Product catalogue: