skyhall fence

In addition to the specifications of the barbed wire, there are a number of considerations of the barbed wire purchase .Include single strand barbed wire and double twisted wire. I'm going to share them with you step by step.

Barb length of Barbed wire

For barbed wire,usually most of the attention is focused on the wire diameter, barb spacing, length and weight of coil. But the length of barb is often overlooked. Some customers have special requirement. One of our South American customers bought barbed wire for his farm. He required that the length of barb should be 1.0 cm. If the barb is too long, his cattle and sheep will be injured. On the contrary, another Asian client asked for the length of barbed wire to be 2cm because it was more threatening to intruders. However, considering the coil transportation, we usually suggest that the barb length should not be too long. So as not to bend the barb when the barbed wire is rolled,1 cm to 1.5 cm is the best length. For single strand barbed wire usually is around 1.5cm.

Twisted quality of Barbed wire

Besides the length, the twisted quality of the barbed wire is also important. For reverse twisted barbed wire and single strand barbed wire, If the barb is not twisted tightly enough, the twist will come loose or even fall off when the rope is stretched. Then the barbed wire is no longer protective. It is necessary to pay attention to adjust the machine so that the barb can be tightened.

Packing of Barbed wire

For the convenience of the buyer, the packaging of the barbed wire has also been improved a lot.

Firstly, we use color paint or ribbon to mark the end of barbed wire, so that user can quickly find it. Secondly, there are different handles for choice. Steel wire handle, color handle, PVC wire handle. Thirdly, various axes have been used to make it easier for users to unroll, such as plastic core, wooden axis and steel axis.

Regarding label, we usually put small card label into the inner of barbed wire to protect it from being damaged during loading, unloading and transportation. Some customers prefer surrounding big label, we would advise customers to use pallet. If pallet are not used, it is better to put on label after the barbed wire arrive in warehouse. There was a case that a customer insist on take on label but without pallet. As a result, due to the long distance transportation, multiple loading and unloading, the barbed wire friction each other. Finally the surrounding label has been broken when arrive in warehouse. Therefore, we can provide labels for separate storage, customer can pack them after transport.

Seldom customer choose carton packing for barbed wire. This packing is most safe during transport, but the packing cost is very high, furthermore the loading quantity is very small. We will talk in the follows. For high strength single strand barbed wire, we usually clips to fix them like as razor concertina.

Crowd Fence is one of most popular products at home and abroad and Skyhall Fence produces,  gets praise from our customers. With the market demands, it has become top-rated product in Australia, USA, UK, Qatar and so on. Wondering to get the clear comprehensive product introduction, it will spend some time to read the following information.

Specifications and  Designs

Regarding the specifications, crowd fence is made by high quality steel pipe. Usually the diameter of outside pipe is 48mm, 42mm or 32mm and the diameter of inside pipe is 16mm, 20mm or 25mm.  For the different activities’ place, we provide the different designs. Of course, the main design part is base, which  it can divided into welded fixed feet, flat feet and bridge feet. The locations and scope of activities are often not fixed accurately, the portable crow fence plays the important role. For fixation of each inside pipe , Skyhall Fence uses the method of full welding to ensure weld fastness.

Service Life Period

Crowd fence is mainly used outdoors, so the surface treatment is an important part adapting the terrible weather conditions, such as humid climate, hot summer weather and so on. Heavy duty hot-dipped galvanized and pre-hot dipped gal. + polyester coated are common.  Their warranty period can reach 5 years. For polyester coated, interpon powder coating of AkzoNobel is certified well-known brands and the majority of customers specified this kind of powder.

To Discuss The Price

Skyhall Fence holds on the principle “moderate price, high quality”. We realize the quality control is the first priority for crowd fence running our business. According to different market ,different environment and different requirements from customers, we quoted the different competitive price. When we mention the price, the first reaction is quality. Excelled in quality and favorable in price are what customers want. Skyhall Fence establishes a quality inspection team, from the raw material in warehouse to load into container, our production process is  strictly followed the related countries standard and our products need to the test and issues the related inspection report.  

Installation Advantage

The designs of fixed feet and detachable feet of crow fence is more convenient to install. The full panel is linked by fixed fittings on both side, which can save time and labor costs. For some urgent events, it can be quickly assembled and isolated populations.

Extensive Use

Wherever you see the crowd fence, it is the most common. On the streets of city, it was used to separate the opposite traffic. In order to protect people, the holder of some mega event also prepared them.  Actually, subway station and train station are this kind of fence, which let’s get in line for security. Generally speaking,  Crowd fence is closed related to our life.

Market Conditions

With technical development and the diversity of activities, crowd fence is increasingly dominant. Most countries encourage the import of steel products. From customs exported data, the exported vale is substantial increase.  The construction of new subway stations, trains, airports and other building projects also need the large crowd fence system.

Double wire security panel is one kind of welded mesh panel, which is a promoted type of normal 358 mesh panel. It is a vey good design when you have some issue about your surrounding.

The difference of double wire security panel and normal 358 panel is adding one more wire of each 154mm on the opposite side of normal horizontal wire, there is double horizontal wire every 6 meshes, so we call it double wire security panel.  

This design is a good replacement of steel palisade fence, because of lower cost and more security, There is more and more people to choose this type of panel now. the mesh size is very small, only 76.2x12.7mm, even the finger can not go through the mesh, so people use this panel to protect their property against snake, rats and some other small animals.

As the mesh size is very small, it is very difficult to cut the mesh wire, besides, as the double wire design, the panel is strong enough, so the panel won’t be damaged easily. This double wire security panel is also a very good match of electrical alarm system, people can not damage it or clamp it. If use along with alarm system, this fence could protect your property top grade.

Double wire security panel is produce by high quality low carbon steel, and two popular surface. 1. Hot dipped galvanized, this type have very strong ability against rust, which will not rust for at least 10year. 2. Welded by galvanized wire, then powder coating. This surface is more beautiful and smoother. And there is two protection layer, so it is also very good at anti rust. For some commercial propose, people will choose powder coating type,  for industrial usage, the hot dipped galvanized surface is more popular.

Airport welded fencing is a kind of economic type and very popular type of fencing in the world.

The full airport welded fencing system is formed with welded mesh panel, Y shape post, barbed wire and concertina razor wire on top. Surface treatment can be heavy duty hot dipped galvanized, or pre galvanized material with polyester powder coated. These two type of surface treatment is the most popular choice for airport welded fencing. Dark green Ral 6005, dark grey Ral 7016 and beige color Ral 1001 is popular color for the market now. The welded mesh panel in airport welded fencing usually come with 2 ~ 4 bending in horizontal line, this will increase the strength of the panel. Mesh size usually is about 100mm * 50mm. Wire thickness suggest to choose 4.0mm ~ 5.0mm, then panel will be strong enough. Sometimes designer prefer use any V shape welded panel on top to instead of barbed wire to hold the razor wire. This type of V shape panel is also a good solution but the price will be a little bit higher than the normal barbed wire lines.

Airport welded fencing not only use for airport site. As a kind of high security fencing system, it is also widely used in military zone, prison site and other place need to get high level security protection. Because of the barbed wire and concertina razor wire on the top, it will be difficult for people to climb over it.

The installation of airport welded fencing is also very quick and easy. Need to install the post in the ground first, then set up the panel on the post accordingly. Setting up barbed wire and concertina razor wire.