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550kv high voltage steel transmission poles face to face joint mode OEM / ODM accepted

Categories Electrical Power Pole
Brand Name: JSBS
Model Number: BS/EP - 02
Certification: ISO9001:2008
Place of Origin: China
MOQ: 1pcs
Price: USD 30-300 per piece
Payment Terms: T/T, L/C, Western Union
Supply Ability: 2000Ton per month
Delivery Time: 15 working days after received the downpayment
Packaging Details: Pack the poles with sack or straw or wood or steel strap, etc
Application: Electric Power Transmission
Material: Steel sheet
Surface Trement: Hot dip galvanized
Welding: AWS D 1.1 /BS EN 1011-1,BS EN 1011-2
Galvanized: ASTM A 123
Shape: Polygonal
Zinc Coating: ≥ 86 microns
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550kv high voltage steel transmission poles face to face joint mode OEM / ODM accepted

550kv Polygonal Galvanised Overhead Line Electrical Power Steel Pole


Description


Electric steel poles have been a new kind of equipment for erecting power lines in recent years. They are replacing the traditional concrete electric poles step by step.


Material
Applied to the material of general-purpose steel GB/T1591-2008, Q235, Q345, Q420, Q460 used in China.

China-GBAmerica-ASTMEquivalent
Q235Grade DSS400,S235JO
Q345Grade50[345]S355JR
Q420Grade60[415]S420NL
Q460Grade65[450]S460NL

Noemally we use Q345, Q420 or Q460 for electric transmission steel poles.


WeldingStandardStandard Title

Pole shafts&multi-sided tubular

Cross arms&all accessories

AWS D1.1/D1.1M:2010Structural Welding Code-Steel
Welding wireAWS D1.1/D1.1M:2010Structural Welding Code-Steel

Hot dip galvanizingStandardSteel thickness/mmMean coating thickness/μmMetallic elementContent
Pole shafts, cross arms&bolted on accessoriesASTM A123/A123M-15 AS/NZS 4680>685

Mn


0.25%-0.40%


<3-670
1.5-355

Cu


<0.15%


<1.555
Bolts,nuts&washers

GB/T 5267.3-2008

(ISO 10684-2004)

_____≥ 54P

<0.025%


Foundation BoltsASTM A153/A153M-09_____≥ 54

S


<0.03%

Production ProcessRaw material test → Cutting →bending →Welding (longitudinal )→Dimension verify →Flange welding →Hole drilling →sample assemble → surface clean→ Galvanization or powder coating, painting →Recalibration →Packages


Inspection and Testing


The manufactured items will be inspected at the manufacturer’s plant by the Engineering Team appointed by the purchaser. Tests shall be performed in accordance with the relevant standards unless otherwise stated.


Before ffull-scalemanufacture is commenced, 3 (three) samples of each type of pole shall be prepared for testing and approval by the engineer. Production items not meeting the same standard as the initial samples approved by the Engineering Team will be rejected.


We have Lab Test, Workload Test, Steel thickness Test, Galvanization thickness Test, etc.


Delivery
The nearest seaport is Shanghai Port. We normally use 40HQ containers and our Port limit weight for a 40HQ is 26 tons.


FAQ:
1. Port of Loading: Shanghai, China
2. Price term: EXW,FOB,CFR AND CIF.
3. Payment Term: 30%TT in deposit, 70%TT before shipment. Or LC.
4. Delivery: Based on your order quantity. Normally within 15 working days after receiving your deposit.

Quality 550kv high voltage steel transmission poles face to face joint mode OEM / ODM accepted wholesale
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