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A transmission line tower is a structure used for power transmission. The structural characteristics of all tower types are that they are space truss structures, and the rods are primarily made of single equilateral angle steel or combined angle steel. The materials are generally ASTM A53 GRB and BS4360 Gr 40D, with coarse wire, used to connect the rods. The entire structure is made of angle steel, connecting steel plates, steel pipes, and bolts. Individual parts, such as tower feet, are welded together by several steel plates to form an assembly, making hot-dip galvanized anti-corrosion, transportation, and construction erection extremely convenient. Set foot nails on one of the main materials of an iron tower with a height of less than 60m to make it easier for construction workers to climb the tower.
Self-supporting steel towers (angle steel towers, steel pipe towers, large-span towers), guyed iron towers, steel pipe poles, wooden poles, and concrete poles are among the pole towers.Steel sections must be hot rolled, and items must be punched according to the engineer's drawings. The dimensions, locations, and diameters of the holes must all be considered.
Steel must be completely hot-dipped galvanized.
Yuantai group produces steel pipes, and steel angels and processes to hot dipped galvanized, max zinc coating approaches max85um, in our own factories, Yuantai's QC team inspects the quality from the parent material till the steel section first, the independent lab tests the mechanical strength and zinc coating, mill inspection report is issued for all orders, the export team also offers the service of online video check.
| Item |
Value |
| Size |
Square:20*20-1000*1000mm
rectangular:20*30-700*800mm |
| Thickness |
1-40mm |
| Length |
5.8m/6m/12m |
| Material |
Q195 Q215 Q235B Q355B S235JR/S235/S355JR/S355 |
| Application |
the glass curtain wall system,steel structure project,etc |
| Delivery Time |
15-30 Days |
Yuantai Derun Group's products cover various specifications from 20*20*1.0-1200*1500*50mm,LASW round pipes,ERW welded pipes ,zinc,aluminum and magnesium products ,with a total production capacity of 10 million tons,of which square and rectangular tube production capacity is 6 million tons Ranking first in China and the world ,it is also the world's most professional,largest and most advanced R&D manufacturer of square and rectangular tubes.
Why choose Yuantai Derun?(rectangular tube manufacturer selected into the top ten steel tube brands in China.)
-1. We have European standard, American standard, Japanese standard and other full series of product certification, from raw materials to finished products through 219 to test procedures, neither let a unqualified steel pipe into the market, excellent quality, won the market praise.
-2. Preferential price, because it is factory direct sales, we will sell to you with the thinnest profit, to achieve high quality and low price products
-3. Strong supply capacity and production capacity, annual output of more than 5 million tons, no matter how much your demand, guarantee the delivery time
-4. More than 20 years of manufacturing experience and cooperation experience in major projects all over the world, give your order double insurance
Q1: How can I get a quotation from you ?
A1:You can leave us message, and we will reply every message in time. Or we may talk on line by We Chat / Whats app/Email.
Q2:Can I get samples before order ?
A2:Yes, of course. Usually our samples are free. we can produce by your samples or technical drawings. But the customer will pay the freight.
Q3:What product information must I provide before making a purchase ?
A3:Please provide the grade,width,thickness,and surface treatment requirement,as well as the quantities you require.
Q4:What about product pricing information?
A4:Prices vary due to changes in raw materials on a regular basis.
Q5:Can I have a visit to your factory?
A5: Of course.Our factory located at No.1,Hengtong Road,Daqiuzhuang Industrial Zone,Tianjin,China.Customers that from all over the world are welcomed to our factory.
Q6:How long is your lead time?
A6:If it is in stock, it is usually 5-10 days. Or, if there is no inventory, 15-30 days, depending on the quantity.
Q7:What are your payment terms?
A7:Payment<=1000USD, 100% in advance. Payment>=1000USD 30% T/T in advance ,balance before shippment.If you have another question, please feel free to contact us as below.
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