Stay Rod
This stay rod is used for connecting the stay wire to the ground anchor. It is also known as the stay set. It ensures that the wire is firmly rooted to the ground and everything remains stable.
There are two types of these stay rods that you will find in the market. These are the bow stay rod and the tubular stay rod. The difference between these two types of powerline accessories is based on their designs.
Tubular stay rod is adjustable through its turnbuckle. On the other hand, bow type stay rod is further divided into different categories which include stay thimble, stay rod and stay plate.
When it comes to the material of make, stay rods are made of high-grade galvanized stainless steel. We prefer this material due to its immense physical strength. The stay rod also has a high tensile strength which keeps it intact from mechanical forces.
The steel is galvanized hence is free from rust and corrosion. The pole line accessory cannot be damaged by various elements.
For the sizes, our stay rods come in different sizes. While buying, you should specify the size of these electrical pole accessories that you want. The line hardware should fit perfectly on your power line.
Are you looking for the best stay rod for sale? Look no more as you are in the right place. We are are a reliable stay rod manufacturer and supplier in China. We manufacture and sell stay rods to different people across the world. If you want to be the next happy customer, don’t hesitate to contact us. We are always ready to give our customers the best.
| Catalog No. | Dimension(mm) | U.T.S (Kn) | Weight (kg) | ||||||
| A | B | C | D | E | H | L | |||
| CH-16 | 30 | 16 | 2000 | 314 | 22 | 350 | 230 | 54 | 5.2 |
| CH-18 | 35 | 18 | 2440 | 321 | 25 | 405 | 230 | 65 | 7.9 |
| CH-22 | 35 | 20 | 2440 | 325 | 25 | 400 | 230 | 85 | 8.8 |
| CH-24 | 40 | 22 | 2500 | 334 | 30 | 400 | 230 | 110 | 10.5 |
Stay Rod: The Ultimate Guide
Also known as stay set or stay bar, stay rod is an important overhead line equipment that you will find in major telecommunication and power installations. You may need it regardless of the scope of your project.
Are you looking for the best stay rods for sale? Then you are in the right place. In this article, we are going to explore all the vital facts that you should know about stay rods. I will also guide you on choosing and buying quality stay rods.
What is a stay rod?
A stay rod is a hardened piece of metal rod that is used for sustaining the mechanical load of the stay wires.
Stay rods are usually connected to the stay wire for the electric pole, which is then connected to the ground anchor.
Given the immense mechanical force that a stay wire is subjected through, the rod must be strong enough to provide a strong and reliable connection.
Stay rods come in different designs, lengths, quality, and even strength. You should check out on all the listed specifications to ensure that the rod will execute its functions effectively.
Keep reading to understand the different types of stay rods and their respective areas of applications.
What are the uses of stay rods?
The most common application of the stay rods is in the electrical industry. Most electrical installations have stay wires. This makes it necessary for one to use stay rods to complete the connections to the ground.
Telecommunication structures and installations also heavily depend on the stay rods for the same purpose. Most of them also have stay wires that run from the pole to the ground. This automatically makes it necessary for stay rods o be used.
In terms of geographical applications, stay rods are used in different parts of the world as long as there is a pole for transmission of power and telephone cables.
This means that you can buy stay rods from China, whether you are in Africa, Europe, South America, and even Asia.
What are the types of stay rods?
There are different types of stay rods in the market. All the stay rods are divided into two major types. These are bow type stay rods, and tubular type stay rods.
Let’s have a brief look at each of these two types of stay rods:
- Bow type stay rods
Under this class, we have these types of stay rods:
-Stay bow; made of steel and features hot-dip gap
-Stay thimble. Usually made of carbon steel and alloy steel which are known for their extra strength and durability. Stay thimbles are preferred for extreme conditions.
-Stay rod. The most popular under this class. Is made of cast steel, carbon steel and cast iron hence is very flexible. The most common finishes are zinc plating and hot deep galvanization
-Stay plate. Made of mild steel and is hot-deep galvanized for the smooth finishing and protection
- Tubular types stay rods.
This is another class of stay rod and under it, we have the following stay rods:
-Turnbuckle. Under turnbuckle, we still have different varieties of rods They are eye/eye type, hook/hook/ type, and hook/eye. As you can see, they are named according to their points of connection.
Turnbuckle stay rods are galvanized and electroplated for strength and protection.
-Eye rod. Most eye rods in the market are made of steel and electroplated or hot dip galvanized for strength and protection.
It is known as the eye rod because one end of the rod has an ‘eye’ which is a hole.
Stay rod materials
From the types of stay rods, we have seen that most of them are made of different variants of steel. These include plain steel, cast iron steel, carbon steel, alloy steel among others.
The stay material should have adequate strength to sustain the load of the stay wire.
Apart from the physical and structural strength, the staying material should be capable of withstanding different weather conditions and vagaries of nature.
Different types of coatings are used on the stay rods to protect them from corrosion and rusting. These finishes include hot-dip galvanization and electroplating.
What is the right dimension of the stay rods?
When you look at the stay rod specifications, you will notice that this overhead line equipment comes in different dimensions. Some are longer than others. You can also notice the difference in thickness between the stay rods.
While buying stay rods, you should also consider the issue of their dimensions. The most important dimensions include diameter length, thickness, and weight.
The dimensions of the stay rods that you choose will depend on the area of application.
You don’t up to end up with the wrong dimensions of the stay rod assembly. The rod should perfectly fit into the stay wire.
How to manufacture a stay rod?
The stay rod is drop forged with heat which imparts uniformly to the texture. After polishing, the stay rod is able to bear high temperature and pressure.
The stay set is an important part of the pole line installation.
Both the bow type stay rod and the tubular stay rod, the way of installation is the same.
More than half of the stay rod will be buried under the earth tilt. The stay rod will be 45 degrees around with the horizon. There is a square head on the stay rod, and at the other head of the stay rod, there is 100-300mm thread length. The stay bow will go across the screw, and the ratchet nut will fix the stay bow.
The stay plate has a square space to burden the strength, so when it buried under the earth, the square space with stop the stay rod head creeping.
The stay thimble is to help the stay wire connection with the stay set. The stay thimble has a curve channel to hold the stay wire. The smoothly curved channel on the stay thimble will also protect the guy wire from wearing, and also keep force bearing uniformity. We know the standard which is required on the stay set.
The hot dip galvanized for the stay set is according to ISO 1461. After hot dip galvanized, all the stay set surface are bright and smooth. Without ribs and lumps.
How to install a stay rod assembly?
There are different ways of installing stay rods to make up a complete stay rod assembly. The mode of installation will depend on the area of application.
During the installation process, a small part of the rod is usually left outside while the rest of the body is buried under the ground.
Stay set for pole is also expected to align at an angle of 45 degrees while facing the horizon.
When installing a stay bow, ensure that it goes through the screw to allow the ratchet nuts to connect. The process should create a perfect match with the stay wire installation.
Stay rod manufacturers and costs
What is the price of the stay rods? Usually, the stay set price is not fixed. Instead, it is determined by several factors.
The type of the stay rod, specifications, and dimensions are just some of the key factors that will determine the stay set price.
Another elemental factor that influences the price is the stay rods manufacturers. Each manufacturer will charge differently for the stay rods.
One place to find affordable and quality stay rods is Powertelcom. We are a reliable manufacturer of stay rods in China.
I hope that you have gained valuable information about stay rods. You can contact us for more information about the stay rods.