18m Gr65 material tower hot dip galvanized Steel Utility Pole for 120kv overheadline project
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 |
Features:
|
Pole’s height |
All available |
|
Type |
Straight Pole ,Tensile Pole ,Turn Pole,etc |
|
Shape of pole |
Conical, Round, Polygonal---Octagonal, Dodecagonal, Hexadecagonal, etc |
|
Crossarm |
Single or double crossarm, dimension as per customers’ requirement |
|
Material |
Steel materials conform to ASTM A36, Q235 equivalent to SS400, S235JO. Q345 equivalent to S355JR,Grade 50 Q460 equivalent to S460, Grade 65 |
|
Wall thickness |
≥2.5mm |
|
Once forming |
13m without joint |
|
Welding |
Welding complies with CSA and AWS, AWS D1.1 standard. The welders have got corresponding certificate after testing and inspection. |
|
Joint |
Joint with insert mode, flange mode. |
|
Base plate mounted |
Base plate is square or round with slotted holes for anchor bolt and dimension as per client’s requirement. |
|
Galvanizing |
Hot dip galvanization in accordance with Chinese standard GB/T 13912-2002 orAmerican standard ASTM A123. |
|
Voltage |
10KV~550KV |
|
Certificates |
ISO9001-2008 , AAA credit rating, etc |
|
Protection |
Anti-corrosion and rust free – suitable for coastal area, desert, oil field and industrial area |
