Qingdao Liangta Steel Structure Co., Ltd
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110KV Galvanized Tubular Steel Pole High Mast Power Transmission Monopole
1. Production decription
Transmission steel towers Voltage from 10-1000KV
The transmission steel towers meet ASTM Standards,GB/T standards and related standards .
Steel grades
Tower legs: Chinese standard Q345B, which equal to ASTM A572 Grade 50
Others members: Chinese Q235B, which equal to ASTM A36
Bolts: Chinese grade 6.8 and 8.8, which equal to ASTM A394
Dimension and tolerance for angle : GB/T1591-1994, Equal to EN 10056-1/2
Hot dip galvanization: GB/T 13912-2002, which similar to ASTM A 123
The welding :AWS D1.1 or CWB standard
If the thickness of the material not less than 5mm,The min average thickness of the galvanization of transmission
steel tower is more than 86um.
Type test and preshipment test is accepted .
If needed ,we even can supply an engineer for help installing the transmissions steel towers .
| Products | 110KV Galvanized Tubular Steel Pole High Mast Power Transmission Monopole
|
| Voltage Grade | 10~1000KV monopole |
| Shape | Conical, Round, Polygonal (Octagonal, Dodecagonal, Hex decagonal, etc) |
| Material | Hot Roll Steel Q235B, Q345B, Q420, ASTM A572 A36, GR50, GR65, and others equivalent steel material |
| Wall thickness | 2~50mm |
| Connection | Overlapping or flange |
| Galvanization | According with Chinese standard GB/T 13912-2002 American standard ASTM A123. |
| Painting | According to clients' request |
| Life Period | More than 25 years, it is according to installing environment |
| Certificates | ISO9001, ISO14001, OHSAS45001 |
| Minimum order: | One set, better one container to reduce the sea average cost. |
Certificate of transmission steel towers :
2. Product capacity
We have plasma cutting machine and bending machine for manufacturing monopole transmission steel towers ,
3. Technical support
Our engineer and drawer has lots of designing ,lofting experience of transmission 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 tranmsission steel towers .
Material incoming control:chemical and physical test
Zinc coating thinknes inspection
We usually has two ways of trial assembly for tranmsmission steel towers : trial assembly before galvanzation
and after galvanization
6. Hot dip galvanization and painting
7. Package and delivery
Package we usually do as our clients requirment .Usually for transmission steel towers monopole,we protect the
Flange or overlapping place by plastic bags or old tyre.
8. 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 .
Certificate of the company:
9. Product catalogue: