Type Straight Pole ,Tensile Pole ,Turn Pole Suit for Electricity Network Shape polygonal Material Steel Torlance of dimenstion +- 2% Power 10 KV ~550 KV Safety Factor Safety factor for conducting wine : 8 Design Load in Kg 300~ 1000 Kg appliced to 50cm from the top pole Marks Name plate  through rivert or glue ,engrave ,emboss as per customer requirement Surface treatment Hot dip galvanized with ASTM A 123, color as client required. Joint of Poles Insert mode,innerflange mode,face to face joint mode . Design of pole Against earthquake of 8 grade Wind Speed 160 Km/Hour . 30 m /s Minimum yield strength 355 mpa Minimum ultimate tensile strength 490 mpa Max ultimate tensile strength 620 mpa Standard ISO 9001 Length of per section Within 14m once forming without slip joint Welding Welding Standard :AWS ( American Welding Society ) D 1.1 Thickness 2.5 mm to 30 mm
Founded in 2005, Jiangsu Bosheng Steel Poles Co.,Ltd located in Heqiao Town Industrial Zone, Yixing District, Wuxi City, Jiangsu Province, China.
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Bosheng is the specialized manufacturer of various steel poles and steel components including street lighting poles, electric power poles, traffic signal poles, flag poles, wind power poles and microwave communication towers, etc.
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Through Shanghai Port, which is one of the largest ports in China, we export poles to South America, Middle East, Africa, Australia, Philippines and other countries.
Material
Applied to the material of general-purpose steel GB/T1591-2008, Q235, Q345, Q420, Q460 used in China.
China-GB
America-ASTM
Equivalent
Q235
Grade D
SS400,S235JO
Q345
Grade50[345]
S355JR
Q420
Grade60[415]
S420NL
Q460
Grade65[450]
S460NL
Production Process
Our factory owns advanced production lines and machines including bending calibration machine, hydraulic plate shears machine, shears machine, slitting machine, 208T hydraulic straightener, etc. All the purpose is to produce good quality steel poles.
After fabrication process as cutting plate, bending, forming, automatic welding, drilling holes, we get poles checked before galvanized, hot dip galvanized and powder coating and finally get poles checked according to client's requirements before delivery.
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Inspection
To make sure the steel pole quality, we have professional to inspect the poles before delivery. We have Lab Test, Workload Test, Steel thickness Test, Galvanization thickness Test, etc.
Packaging & Shipping
We normally use 40HQ containers and our Port limit weight for 40HQ is 26Ton.
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. Â Or LC.
4. Delivery: Based on your order quantity. Normally 15 days after receiving your deposit.
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Model NO.: B9
Structure: B Type
Material: Steel
Shape: Polygon
Dimenstion Torlance: +- 2%
Surface Treatment: Hot DIP Galvanization
Design: Customiszed
Warranty: 30 Years
Min Yield Stress: 355MPa
Gavanization Standard: ASTM a 123
Trademark: JSBS
Transport Package: Standard or as Request.
Specification: ISO9001: 2008
Origin: Yixing, Jiangsu
HS Code: 73269090
Factory Profile