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Jintong manufactures 1000kV angle transmission towers for ultra-high-voltage overhead transmission projects. The lattice tower structure is fabricated according to approved project drawings, with member dimensions, connection details and surface protection coordinated to meet the technical requirements of each transmission tower project.
For utility and EPC customers, Jintong supports project-specific tower fabrication, trial assembly, galvanizing, inspection and delivery coordination. Send your tower drawings or technical specifications for manufacturing review and quotation.
| No | Item | Data |
| 1 | Height | Customized according to transmission line design |
| 2 | Suit for | Ultra-high-voltage overhead transmission lines |
| 3 | Structure | Lattice steel structure |
| 4 | Material | Normally Q235B/355B/420B/420C...Yeild Strength≥235MPa |
| 5 | Q355B, Yeild Strength≥345MPa | |
| 6 | As well as Hot Rolled coil from ASTM572, GR65, GR50, SS400 | |
| 7 | Voltage Class | 1000kV |
| 8 | Tolerance of the dimension | According to client's requirement |
| 9 | Surface treatment | Hot-dip galvanizing according to project requirements |
| 10 | Standard | SOI 9001:2015, Products are processed in strict accordance with GB/T2694-2018, DL/T646-2012, YD/T757-2013 and other national standards |
| 11 | Length of per section | Within 13M once forming |
| 12 | Welding Standard | AWS(American Welding Society) D 1.1 |
| 13 | Production Process | Raw material test-cutting-bending-welding-dimension verify-flange welding-hole drilling-sample assemble-surface clean-galvanization or power coating/painting-recalibration-packages |
| 14 | Packages | according to client's requirement |
| 15 | Life Period | lifetime warranty,it is according to installing environment |
The angle steel lattice structure transfers loads through interconnected structural members while allowing individual components to be manufactured and transported efficiently.
Tower geometry, member dimensions and connection details are produced according to approved transmission line drawings rather than a single standard tower configuration.
Angle steel members and connection plates are prepared for bolted assembly, supporting organized transportation and field erection.
Structural components can be hot-dip galvanized according to the corrosion-protection requirements specified for the transmission project.
Jintong, as one of professional transmission line tower manufacturers, has manufacturing experience supporting high-voltage transmission infrastructure and large utility procurement projects.
Tower components are manufactured according to approved engineering drawings and project specifications.
Material, fabrication, trial assembly, galvanizing and inspection requirements can be coordinated according to the agreed project quality plan.
Production, component identification, packing and shipment can be coordinated according to the quantities and delivery stages required by the project.
The structural steel grade should be selected according to the approved tower design and project specification. Jintong can manufacture tower components using the material requirements defined in the customer's engineering documents.
A 1000kV angle transmission tower is a structural tower used on 1000kV ultra-high-voltage AC overhead transmission lines. Its geometry and structural configuration are determined by the electrical clearances, conductor arrangement and loading requirements of the project.
Yes. Jintong can manufacture 1000kV angle steel transmission tower components according to approved customer drawings and project specifications. Technical documents should be reviewed before production and quotation.
