Elektrik Hattı İçin Yüksek Gerilim Çok Taraflı Çelik Yardımcı Kutup
elektrik direkleri
,elektrikli teleskopik direk
,elektrik hattı çelik elektrik direği
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Technical parameters |
1. Height(M):10m |
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2. Hot dip galvanized, color polyester power or any other standard by client required. |
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3. Welding reached national standards |
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4. Form without slip joint. |
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5. Steel, Q235, conical ,octagonal or polygonal. |
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6. Type: conical, octagonal, or polygonal ,mid-hinged ,taped and other shapes |
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7. Thickness:2-4mm |
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8. Arm: single arm, double arms ,three arms or four arms |
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9. Application: street ,road ,highway, park ,factory ,school Roadway Residential subdivisions Commercial development and so on |
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Production Process |
Raw material test → Cutting →Molding or bending →Welding(longitudinal )→Dimension verify →Flange welding →Hole drilling →Calibration → Deburr→Galvanization or powder coating ,painting →Recalibration →Thread →Packages |
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Customer choice |
1. Height from 6m to 12m |
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2. Flange mounted or planted type |
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3. Variable arm length with single or double arm type |
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4. Variable spigot size |
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5. Designed for various kinds of application |
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Package |
1. Plastic foam and nylon bag,or upon your request |
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Delivery |
1. 20days after receiving the deposit |
1. Price Term: EXW, FOB, CFR or CIF.
The price includes pole shaft, base plate, crossarm and anchor part.
Shipping seaport: Shanghai Seaport. For FOB, CFR or CIF price, please specify which exact model you need, and tell us your order quantity so that we can calculate the local transport charges and sea freight.
2. MOQ: 1 sets.
3. Payment: Typically 30% by T/T as deposit, balance by T/T or L/C at sight before shipment. Other payment way can be negotiated.
4. Package: Plastic paper or according to clients requirement.
5. Delivery: for 30 sets, goods can be ready for shipment within 20 workdays after receiving deposit.
6. Parts Design Service Period: 20 years.
Galvanization
The galvanization of the steel pole are under strict control. Galvanization is achieved by immersion in a molten
zinc bath(450̊) after pre-treated (dipping).
Mechanical Property
The metal supports are designed to withstand the nominal force F and the pressure of the wind V applied at
0.25m from the top. Under these loads, the safety factor with respect to the elastic limit of the steel is larger than
1.8. The post also resists a torque equal to (F+V) ×1m. Tests shows the load intervened when breaking is around
2 times of design load.
