outside street light pole

material

   process

Q345 steel plate

organize the most experience technical personal to design

Q235 steel plate

accroding to your request -the style of the pole tower,the height,the model of the wire,the lighting protection facilities,the horizontal span,field geology,natural conditon,make the final design and prepare to product

cross-arm-attachment bolt

with the advanced equipment and the high level workers,get the material from the warehouse

flange-attachment bolt

firstly make the majority of the pole,  as the dimension requirement ,cut steel plate with lengthways cut machine and numerial control cut machine

long bolt spanner

secondly ,fold two steel plates with the advanced large-scale numerial control hydraulic bender ,then correct and weld

ladder attachment bolt

thirdly,weld with auomatic submerged-arc welder

cross-arm-attachment nut

deal with the surface of the pole

flange-attachent nut

the production of the cross-arm,bottom flange,tensile flange 

ladder attachment nut

with the automatic numerical control cutting machine ,cut the accurate plates ,bottom flange bore drilling machine to drill the holes

long bolt

weld all the plates together and weld carefully

H08A,H08MnA welding wire

join the pole,flange and cross-arm together

HJ431welding flux

hot dip galvanization and installation

zinc

whole quality monitor in the process