Megatro Power Distribution Pole (80FT)

MEGATRO provide every type of 80FT distribution pole, mainly for city power grid and power distribution network. These pole belong to tubular pole, which shall be made of welded tubes, swaged and joined together. It is uniformly tapered in circular in cross-sections. The sections of the steel poles shall be designed such that the butt end of the top section fits on the top end of the second section, the butt end of the second sections fits on the top end of the third sections and so on. The varisou sections shall be fitted together by pressed frication joints. Most of power voltage as 35KV, 66KV, 69KV, 110KV, 115KV, 132KV, 220KV, after fabrication all distribution poles are delivered to the galvanizing facility to be Hot DIP Galvanized. Distribution poles are processed through the facility by Caustic Cleaning, Pickling, and then Fluxing. These strict procedures insure years of maintenance free towers. MEGATRO's distribution poles can accommodate a variety of cross-arm.


Our 80FT distribution pole can be divided nine types again, and mail specification as follows:
TOP DIAMETER: 165-200MM
BOTTOM DIAMETER: 470-555MM
THREE SECTIONS
LENGTH: 24380MM
THICKNESS: 4/5/6MM
ON THE BOTTOM OF POLE, WE ALSO FIXED WITH ANTI-SINK STRAPS. THE POLE TOP MAXIMUM LOADING AS 1275KG, OR BASED ON DESIGN AGAIN

1 ALL STEEL PLATES TO CONFORM TO ASTM A572 GR50 OR ANY EQUIVALENT.
2 ALL WELDS ARE TO CONFORM TO AWS D1.1.
3 ALL SHAR EDGES AND BURRS TO BE REMOVED.
4 ALL TAPER LOCK JOINT LENGTHS ARE NOMINAL U. O. N.
5 ALL STEEL TO BE FULLY HOT DIP GALVANIZED AFTER FABRICATION IN ACCORDANCE WITH ASTM A123.
6 ALL POLES ARE OCTAGONAL HEDECAGON (16 SIDED) OR SIX-SIDES, EIGHT-SIDES, TWELVE-SIDE OR Others.

7 PACKAGE: TO BE DISCUSSED BY BOTH PARTIES
8 TERMS OF PAYMENT: L/C, T/T
9 MINIMUM ORDER: 10 SETS
10 PORT OF LOADING: QINGDAO PORT
11. LEAD TIME: ONE MONTHS AND AS PER CLIENTS


 APPLICABLE STANDARD AND CODES
All towers & poles manufactured and design shall be generally in accordance with latest revision of the following standards except where specifically directed otherwise.
General
IEC 60826  - Design criteria of overhead lines
IEC 60652  - Loading tests on overhead line structures
ISO 1459   - Metallic coatings - Protection against corrosion by Hot Dip Galvanizing
ISO 1461   - Hot dip galvanized coatings on fabricated iron and steel articles
ISO 12944  - Paint coatings, corrosion protection, and structural steelwork
ISO 898-1   - Mechanical properties of fasteners. Part 1-Bolts, Screws and studs
ISO 630    - Structural Steels - plates, wide flats, bars, sections and profiles
ISO 657    - Hot rolled structural steel plates tolerances on dimensions and shape
ISO 7411  - Hexagon Bolts for high strength structural bolting with large width across flats
ISO 657-5   - Hot rolled Structural Steel Sections equal and unequal leg angles
ISO 7452   - Hot rolled structural steel plates tolerances on dimensions and shape
BS EN 50341-1 -Overhead electrical lines exceeding AC 45kV -General Requirements
BS 8004    - Code of Practice for Foundations
BS 8110    - Structural use of concrete
ANSI10-97   - Design of latticed steel transmission structures
IEC 60050 (151)                         International Electro-technical Vocabulary
                                       Part 51 Electrical and Magnetic Devices
IEC 60050 (601)                      Chapter 601: Generation, transmission and distribution of electricity-General
IEC 60050 (601)                    Chapter 601: Generation, transmission and distribution of electricity-Operation
IEC 60059                              IEC standard current ratings
Chinese Standard
 
 
American Standards:  
DIN VDE 0101                       -  Isokeraunic Level
VDE 0201                              - Climatic and environmental   conditions
CVDE 0210                           -  Minimum safety factors under    simultaneous working loads
ISO R898 Mechanical Properties of Fasteners
BS EN ISO 1461:1991 - High dip galvanized coatings on fabricated iron and steel articles. Specifications and standards
A) BS 5950: Welding Terms And Symbols
B) BS 729: Hot - Dip Galvanised Coating On Iron And Steel Articles
C) BS 2901: Filler Rods And Wires For Gas Shielded Arc Welding: Part 1 Ferritic Steels
D) BS 3692: ISO Metric Precision Hexagon Bolts, Screws And Nuts
E) BS 4360: Weldable Structural Steel
F ) BS 5135: Metal - Arc Welding Of Carbon And Carbon Manganese Steel
G) BS 5950: Part 1: Code Of Practice For Loading Latticed Tower & Masts
Part 2: Guide To The Background And Use Of Part 1"Code OF Practice For Loading"
Part 3: Strength Assessment of Members
H) DD 133 (1986): Code Of Practice For Loading Latticed Tower & Masts
I) BS 4592 (1987): Part 2: Specification For Expanded Metal Grating Panels
J) BS 4592 (1977): Code Of Practice For Protective Coating Of Iron And Steel Structure Against Corrosion
K) BS 4190: Bracing & Flanged Bolts
L) BS 4190: Rolled Steel sections, Flats & Plates
 
Moreover, we also can design tower foundation according to below standard:
BS 8004  - Code of Practice for Foundations
BS 8110  - Structural use of concrete
BS 4449  - Carbon steel bars for the reinforcement of concrete
If any special requirement, we can design and discuss with client.
 
 
  MEGATRO provide every type of 80FT distribution pole, mainly for city power grid and power distribution network. These pole belong to tubular pole, which shall be made of welded tubes, swaged and joined together. It is uniformly tapered in circular in cross-sections. The sections of the steel poles shall be designed such that the butt end of the top section fits on the top end of the second section, the butt end of the second sections fits on the top end of the third sections and so on. The varisou sections shall be fitted together by pressed frication joints. Most of power voltage as 35KV, 66KV, 69KV, 110KV, 115KV, 132KV, 220KV, after fabrication all distribution poles are delivered to the galvanizing facility to be Hot DIP Galvanized. Distribution poles are processed through the facility by Caustic Cleaning, Pickling, and then Fluxing. These strict procedures insure years of maintenance free towers. MEGATRO's distribution poles can accommodate a variety of cross-arm.


Our 80FT distribution pole can be divided nine types again, and mail specification as follows:
TOP DIAMETER: 165-200MM
BOTTOM DIAMETER: 470-555MM
THREE SECTIONS
LENGTH: 24380MM
THICKNESS: 4/5/6MM
ON THE BOTTOM OF POLE, WE ALSO FIXED WITH ANTI-SINK STRAPS. THE POLE TOP MAXIMUM LOADING AS 1275KG, OR BASED ON DESIGN AGAIN

1 ALL STEEL PLATES TO CONFORM TO ASTM A572 GR50 OR ANY EQUIVALENT.
2 ALL WELDS ARE TO CONFORM TO AWS D1.1.
3 ALL SHAR EDGES AND BURRS TO BE REMOVED.
4 ALL TAPER LOCK JOINT LENGTHS ARE NOMINAL U. O. N.
5 ALL STEEL TO BE FULLY HOT DIP GALVANIZED AFTER FABRICATION IN ACCORDANCE WITH ASTM A123.
6 ALL POLES ARE OCTAGONAL HEDECAGON (16 SIDED) OR SIX-SIDES, EIGHT-SIDES, TWELVE-SIDE OR OTHERS.

7 PACKAGE: TO BE DISCUSSED BY BOTH PARTIES
8 TERMS OF PAYMENT: L/C, T/T
9 MINIMUM ORDER: 10 SETS
10 PORT OF LOADING: QINGDAO PORT
11. LEAD TIME: ONE MONTHS AND AS PER CLIENTS


 APPLICABLE STANDARD AND CODES
All towers & poles manufactured and design shall be generally in accordance with latest revision of the following standards except where specifically directed otherwise.
General
IEC 60826  - Design criteria of overhead lines
IEC 60652  - Loading tests on overhead line structures
ISO 1459   - Metallic coatings - Protection against corrosion by Hot Dip Galvanizing
ISO 1461   - Hot dip galvanized coatings on fabricated iron and steel articles
ISO 12944  - Paint coatings, corrosion protection, and structural steelwork
ISO 898-1   - Mechanical properties of fasteners. Part 1-Bolts, Screws and studs
ISO 630    - Structural Steels - plates, wide flats, bars, sections and profiles
ISO 657    - Hot rolled structural steel plates tolerances on dimensions and shape
ISO 7411  - Hexagon Bolts for high strength structural bolting with large width across flats
ISO 657-5   - Hot rolled Structural Steel Sections equal and unequal leg angles
ISO 7452   - Hot rolled structural steel plates tolerances on dimensions and shape
BS EN 50341-1 -Overhead electrical lines exceeding AC 45kV -General Requirements
BS 8004    - Code of Practice for Foundations
BS 8110    - Structural use of concrete
ANSI10-97   - Design of latticed steel transmission structures
IEC 60050 (151)                         International Electro-technical Vocabulary
                                       Part 51 Electrical and Magnetic Devices
IEC 60050 (601)                      Chapter 601: Generation, transmission and distribution of electricity-General
IEC 60050 (601)                    Chapter 601: Generation, transmission and distribution of electricity-Operation
IEC 60059                              IEC standard current ratings
Chinese Standard
 
 
American Standards:  
DIN VDE 0101                       -  Isokeraunic Level
VDE 0201                              - Climatic and environmental   conditions
CVDE 0210                           -  Minimum safety factors under    simultaneous working loads
ISO R898 Mechanical Properties of Fasteners
BS EN ISO 1461:1991 - High dip galvanized coatings on fabricated iron and steel articles. Specifications and standards
A) BS 5950: Welding Terms And Symbols
B) BS 729: Hot - Dip Galvanised Coating On Iron And Steel Articles
C) BS 2901: Filler Rods And Wires For Gas Shielded Arc Welding: Part 1 Ferritic Steels
D) BS 3692: ISO Metric Precision Hexagon Bolts, Screws And Nuts
E) BS 4360: Weldable Structural Steel
F ) BS 5135: Metal - Arc Welding Of Carbon And Carbon Manganese Steel
G) BS 5950: Part 1: Code Of Practice For Loading Latticed Tower & Masts
Part 2: Guide To The Background And Use Of Part 1"Code OF Practice For Loading"
Part 3: Strength Assessment of Members
H) DD 133 (1986): Code Of Practice For Loading Latticed Tower & Masts
I) BS 4592 (1987): Part 2: Specification For Expanded Metal Grating Panels
J) BS 4592 (1977): Code Of Practice For Protective Coating Of Iron And Steel Structure Against Corrosion
K) BS 4190: Bracing & Flanged Bolts
L) BS 4190: Rolled Steel sections, Flats & Plates
 
Moreover, we also can design tower foundation according to below standard:
BS 8004  - Code of Practice for Foundations
BS 8110  - Structural use of concrete
BS 4449  - Carbon steel bars for the reinforcement of concrete
If any special requirement, we can design and discuss with client.
 
 
 

KBQ-03A

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