Payment & Shipping Terms:
|Material:||ASTM A36,ASTM A 572 Grade 50,grade 65||Fasteners Standards:||ASTM A325M|
|Welding:||CO2 Welding,submerged Arc Auto Welding||Application:||Power Transmission And Distribution|
guyed lattice tower,
steel transmission tower
Steel Tubular Electric Transmission Tower,220KV Transmission Electric Power Tower
1. Production description
|Products||Steel Tubular Electric Transmission Tower,220KV Transmission Electric Power Tower|
|Material||GB/T:Q235B, Q345B, Q420,
ASTM : A36,A572 GR50, GR65,
|Welding ways||CO2 welding , submerged arc auto methods|
|Galvanization||According with Chinese standard GB/T 13912-2002
Which is equal to American standard ASTM A123.
|Painting||According to clients' request|
|Life Period||More than 30 years|
|Certificates||ISO9001-2015, ISO14001:2015, OHSAS 45001:2015|
|Minimum order:||One set|
|Fasteners||Grade 4.8,6.8 ,8.8 or as requirement|
Product Quality Control of the steel tubular tower Fabrication Processing
From product raw materials procurement to the final products packages and transport, Qingdao Liangta Steel
Structure Co.,Ltd.control the quality by a sound tower processing and quality management system to ensure that
the incoming qualified 100%,products quality 100%.
Raw material incoming inspection
Liangta inspect all the steel materials before incoming, First, we ask the supplier to supply products certificate and quality assurance.
Then we make strict measurement on contour dimension inspection, chemical element analysis and mechanical property test .
2. Production capacity
|production capacity per month||2000 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
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.
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:
Contact Person: aggie