Call us on+254728709201/+2547118449445
No Result
View All Result
  • Home
  • NEWS
  • REQUEST FOR QUOTATION
  • CONTACT US
  • Home
  • NEWS
  • REQUEST FOR QUOTATION
  • CONTACT US
No Result
View All Result
No Result
View All Result
Home street light steel pole

TECHNICAL SPECIFICATION'S OF OUR STEEL POLES

by Nice Steel Fabs Kenya
November 27, 2020
0 0
0
Products 8M 9 Meter Pole Street  High Mast Light Pole For Kenya
 Type Steel tubular tower, Communication tower, Lighting rod tower, Radio and television tower, Electrified railway structure, Substation architecture Telecommunication tower
 Material Normally   Q345B/A572, Minimum Yield Strength ≥ 345 N/mm²

Q235B/A36, Minimum Yield Strength ≥ 235 N/mm²

As well as Hot rolled coil from ASTM A572 GR65, GR50, SS400, or any other standard by client required.

 Power Capacity  10~550KV
Welding Welding complies with AWS D1.1 standard.

CO2 welding or submerged arc auto methods

No fissure, scar, overlap, layer or other defects

Internal and external welding makes the pole more beautiful in shape

If customers need any other requirements of welding, we also can make adjustment as your request

Galvanization Hot dip galvanization in accordance with Chinese standard GB/T 13912-2002 and American standard ASTM A123; or any other standard by client required.
Joint Joint with insert mode, flange mode.
Painting According to clients’ request
 

Life Period

More than 25 years, it is according to installing environment
 

Certificates

ISO9001-2008 , Test report of 220kV Steel Tubular Tower & Transmission Line Tower 500kV, Certificate of Conformity of Factory Production Control from LIoyd’s Register, etc

 

TECHNICAL SPECIATION’S OF OUR STEEL POLES

 

MEANING OF STREET LIGHTS

A street light, light pole, lamppost, street lamp, light standard or lamp standard is a raised source of light on the edge of a road or path. Similar lights may be found on a railway platform. When urban electric power distribution became ubiquitous in developed countries in the 20th century, lights for urban streets followed or sometimes led.

 

Many lamps have light-sensitive photocells that activate the lamp automatically when needed, at times when there is little to no ambient light, such as at dusk, dawn, or at the onset of dark weather conditions. This function in older lighting systems could be performed with the aid of a solar dial. Many street light systems are being connected underground instead of wiring from one utility post to another. Street lights are an important source of public security lighting intended to reduce crime

OUR PROCESS OF MAKING STEEL POLES

Galvanized sheet metal is a steel or iron product that has a protective zinc coating to prevent rusting, this method provides corrosion protection, durability under harsh conditions, a long lifespan, versatility, availability, and sustainability.

Electro galvanizing. This process is when a layer of zinc is bonded to stainless steel using electroplating, which is when a fabricator runs a current of electricity through a saline-and-zinc solution with a zinc anode (an electrode through which conventional current flows into a polarized electrical device).

In electro galvanizing, the polarized electrical device is a steel conductor.

Compared to hot-dip galvanizing, this sheet metal technique offers lower thickness deposits for comparable to increased performance, a broader conversion coating availability for colour options, and brighter deposits.

Hot-dip galvanizing. This is the most popular sheet metal technique for galvanization. The process submerges metal parts in a bath of molten zinc to protect the metal and occurs in three different ways:

The zinc coating, when intact, prevents corrosive substances from reaching the underlying steel or iron.

It acts as a sacrificial anode, which is the main component of a galvanic cathodic protection (CP) system used to protect buried or submerged metal from corrosion. This means that if the coating is scratched, the exposed steel or iron will be protected by the remaining zinc.

The zinc protects its base metal by corroding before iron.

Hot-dip galvanizing limits a steel or iron product’s exposure to the natural elements, protecting it from corrosion and oxidation. This sheet metal technique is also economical, can be performed within minutes, and covers hard-to-reach areas of complex product shapes.

Metallic/thermal spraying. Metallic spraying is the process of covering a sheet metal product with a metallic coating using a spray of molten particles.

“a convergence of business leadership, modern digital technology and industry publication experience”, fabricators first subject the iron or steel “to a high degree of heat to achieve a molten state. The molten metal is then atomized into small particles and sprayed outward onto a surface.

The molten particles [don’t] heat the surface because the heat of a particle is proportional to its size. On contact, the particle flattens out and adheres to the surface as it hardens.”

Flame and arc spraying are sub-methods of this technique, adding anti-corrosion layers and thermal barriers. Other benefits of metallic/thermal spraying include increased durability, wear resistance, modified electrical properties, and additional protection to damaged materials.

Sherardizing. Also known as vapor or dry galvanization, sherardizing is named after British metallurgist Sherard Osborn Cowper-Coles.

It involves heating steel products up to 932 degrees Fahrenheit in a closed rotating drum that contains metallic zinc dust and potentially an inert filler, such as sand.

At temperatures above 572 degrees Fahrenheit, the zinc dust evaporates and diffuses into the steel substrate forming a diffusion bond.

This method is ideal for small sheet metal parts and parts that require a coating of inner surfaces, as the product must be smaller than the rotating drum.

A huge benefit to this sheet metal technique is that no hydrogen is involved. Therefore, hydrogen embrittlement (when steel becomes brittle due to the introduction and subsequent diffusion of hydrogen into the metal) is excluded.

 

ShareTweetPin
Previous Post

Tank & Tower Engineering

Nice Steel Fabs Kenya

Related Posts

street light steel pole

FABRICATED STREET LIGHT POLES

November 26, 2020

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

No Result
View All Result

Categories

  • custom fabrication (1)
  • HIGH TOWER STEEL WATER STORAGE TANK (1)
  • Incinerators (7)
  • scaffolding (4)
  • street light steel pole (2)
  • Uncategorized (2)

POPULAR

street light steel pole

FABRICATED STREET LIGHT POLES

November 26, 2020
HIGH TOWER STEEL WATER STORAGE TANK

HIGH TOWER STEEL WATER STORAGE TANK

January 25, 2020
scaffolding

Scaffolding Safety in Construction sites

April 8, 2020
Incinerators

CUSTOM MADE INCINERATOR

January 25, 2020

ABOUT US

Nice steel fabs is a leader in fabricating of metal works, our company cater of all metal fabrication and light engineering projects.

We strive to establish ourselves as the preferred service provider for the provision of consulting services all metal fabrication projects Our focus is on innovating and designing solutions for industries such as waste management, water management, streetlight utility companies and construction. By improve operating efficiencies, and increase reliability.

Even though we strive to be at the cutting edge of technology, we still get our hands dirty by manufacturing all our products in-house to ensure the highest quality and flexible production schedules.

Nice steel fabs were established the year 2018 and we are located at kariobangi light industries in Nairobi

Our products are:-

  1. Medical waste INCINERATORS
  2. High steel Tower (super volume) water storage tanks
  3. Streetlight Steel pole Streetlight
  4. Construction scaffolds
  5. Custom made metal fabrication works

Contacts on cell & WhatApp
+254724942353 or +254728709201

Crafted with love by Pixel & Vector +254722493454.

Sales
Online
Need help? Chat via WhatsApp
No Result
View All Result
  • Home
  • NEWS
  • REQUEST FOR QUOTATION
  • CONTACT US

Login to your account below

Forgotten Password?

Fill the forms bellow to register

All fields are required. Log In

Retrieve your password

Please enter your username or email address to reset your password.

Log In
Open chat
1
Powered by Join.chat
Welcome to nicesteelfabs.co.ke how may we assit
Need Help? Chat with us
Start a Conversation
Hi! Click one of our member below to chat on WhatsApp
The team typically replies in a few minutes.
Sales
Sales