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60FT TYPE HS HT NGCP Standard Galvanized Steel Pole With 4-5mm Thickenss
1. Top diameter:190mm
2. Bottom diameter:350mm
3. Thickness:4mm 5mm
4. Material:Low alloy steel,yield strength not less than
345mpa(GB/T1591-2008standard)
C≤0.20,Mn≤1.70,Si≤0.50,P≤0.50,S≤0.0345
5. Marks:Nane plate through rivert or glue ,engrave ,emboss as per
customer requirement
6. Welding :We has past flaw testing.Internal and external double
welding makes the welding beautiful in shape
Welding Standard :AWS ( American Welding Society ) D 1.1
Penetration :100%
Company Manufacture Ability
• 2500t Brake Press (capacity to press poles with wall thicknesses up to 30mm)
• Automatic Plasma cutting, Flame cutting, Seam welding and Flange welding machines
• Straightening machines
• CNC Punching machines
• Capacity to produce poles with diameters ranging from 60mm to greater than 3000mm
• Capacity to produce poles in heights from 3m to greater than 75m
• Capable of producing poles for any requirement from small distribution poles to large transmission poles
Excellent performance:
Because of the long and thin shape,closed polygonal section and
apply of high strength steel material,these steel poles have
excellent durability.they can withstand the extreme condition,such
as the frost climate,unbalanced loads, or breaking of wire.
Installation
The designing weight of the steel poles are usually relatively
light ,and is good for the operation,transportation,assemble and
installation.
Environment
Since the long and thin straight line shape.the steel pole from
Milkyway Steel Poles are easily intergrated into the landscape.At
the protected areas(mountains),the installation of steel pole will
not influence the aesthetic solution of the scenic spot.
Maintenance
The hot dip galvanization trearment can increase the service life
of the steel polewithout the environmental pollution and no need
for other daily maintance.The following described types are
specially designed for Africa Market which can meet the regulated
height and load standard of France electricity power company.
Production
our steel pole is bend to form to the polygonal(conical) section
firstly.Then it is welded by the automatic submerged-arc welding
machine.Thirdly the top cap,strip and base plate will be welded to
the pole.And finally other accessories (support brackets ,ladder
support,etc.)will be welded to the pole shaft.
Galvanization
The galvanization of the steel pole are under strict
control.galvanization is achieved by immersion in a molten zinc
bath(450°) after pre-treated(dipping)
1. Remove all the equipment on the pole during Assembly.
2. Circle a sling around th epole shaft of each section.
3. Fix the sling on top section to one pulley block.
4. The sling on the bottom section is tightly fixed and fixed at
the center of gravity.
5. Make the steel pole vertical by tighten the sling of the top
section.
6. Fix the steel pole.
7. Remove the sling.