Key Specifications for Steel Structure of Power Transmission Tower
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Products
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High Voltage Galvanized Conical Electric Power Distribution Transmission Line Towers
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Type
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Suspension Pole,Tensile Pole, Strain Pole , Angle Pole, Dead-end Pole, etc
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Voltage Grade
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10~500KV (10KV, 13.8KV,33KV, 35KV, 66KV, 110KV,132KV, 220KV, 230KV, 330KV, 500KV or Others )
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Shape
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Conical, Round, Polygonal (Octagonal, Dodecagonal, Hexadecagonal, etc)
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Material
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Hot Roll Steel Q235, Q345, Q420, Q460, ASTM A527 A36, GR50, GR65, ST-37, ST-44, ST-52, S355JR, S355J2G3, SS41, SS50, SS55 and others equivalent steel material
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Wall thickness
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Once Forming
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16m Once forming without joint
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Welding
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Welding complies with AWS D1.1 standard.
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CO2 welding or submerged arc auto methods
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No fissure, scar, overlap, layer or other defects
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Internal and external welding makes the pole more beautiful in shape
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If customers need any other requirements of welding, we also can make adjustment ad your request
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Joint
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Joint with insert mode, flange mode.
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Base plate
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Base plate is square/round/Polygon with slotted holes for anchor bolt and dimension as per client’s requirement.
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Galvanization
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Hot dip galvanization in accordance with Chinese standard GB/T 13912-2002 and American standard ASTM A123.
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Painting
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According to clients' request
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Life Period
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More than 25 years, it is according to installing environment
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Certificates
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ISO9001-2008 , AAA credit rating, etc
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Production Process of Steel Structure of Power Transmission Tower:
Packaging of Steel Structure of Power Transmission Tower:
YMT Metal Corporation Products are packed and labeled according to the regulations and customer's requests. Great care is taken to avoid any damage which might be caused during storage or transportation. In addition, clear labels are tagged on the outside of the packages for easy identification of the product I. D. and quality information.
1)YMT Standard
2)Customization
Project Planning and Development
YMT Metal Building System is a specialist in design-build construction. We not only help you design your project plan, but also promote better coordination between the design architects and construction team to get faster construction and better quality. Meanwhile, we also provide budget pricing to help you reduce costs.
We have also worked with clients who have already commissioned the services of architects. We can coordinate with your architects and build the most cost-effective building solution.
Building Shell Supply and Erection Services
We provide multiple services including building design, material procurement, building erection and concrete on large industrial, commercial and government facilities. Our complete one stop shop not only save our customer time from outsourcing, but also save them the cost of dealing with handful of separate shops and deadlines. In addition, as self-performing the erection and concrete capabilities, our Shanghai Metal building system can lower your risk and worry about all the components of your facility fitting together.
Building Engineering and Field Supervision
YMT Metal Building System has its own top-of-the-line equipment and engineering staff support, knowledge in both pre-engineered and conventional construction. You can trust our team of certified welders and ironworks to live up to our reputation for getting the job done right.
Our highly qualified and experienced field superintendent works as a partner with the Project Manager and to be his eyes and ears on-site, and ensures the highest quality at every stage.
