Barbed wire history

Barbed wire became common in the American West in the 1870s and in World War I first found wide use in fortifications.
Barbed tape was first manufactured by Germany during World War I, as an expedient measure during a shortage of wire. Since it was simply punched out of a rolled ribbon of steel tape, it could be manufactured much more quickly. This early barbed tape had triangular barbs and no reinforcing wire; consequently, it was more difficult to cut with ordinary wire cutters, easier to cut with shears, and was generally of lower tensile strength.
Barbed tape on a fence. Note the absence of a reinforcement wire running down the middle
From the early 1970s, unreinforced barbed tape was commonly used in perimeter barriers of US prisons. In the early 1980s, several manufacturers began offering barbed tape with an embedded reinforcing wire and the product has been the subject to a patent dispute. Early brand names of reinforced barbed tape included “Man Barrier” and “Razor Ribbon”. The latter probably lent its name to the modern slang term.

By admin on 2015/06/09 | 未分类
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Qiaoshi fence post

Qiaoshi developed a new kind of fence post,peach post,(electric galvanizing,hot-dipp galvanizing and pvc spraying),T post,stair picket(dip in the painting,hot-dipp galvanizing then pvc spraying).
welcome to order!

1. Specification of studded t post:
Materials: high quality Q235 steel rail
Corrosion form: painted, non-painted, hot-dipped galvanized
Packing: 5pcs/bundle, 40 bundles/big piece, 500pcs/big piece
Specification: (we can manufacture the goods according to customers requirement)
Usual weight: 1.25lb/ft, 1.33lb/ft
Length: 5ft, 5.5ft, 6ft, 6.5ft, 7ft, 8ft

2. Application of studded t post:
Protective wire mesh fencings of express highway and express railway.
For security fencing of beach farming,fish farming and salt farm.
Used for security of forestry and forestry source protection.
Isolation and protecting husbandry and water sources.
Gardens, road and houses.

3. Advantage of studded t post:
T post enjoys an improved rate of 30% in its mechanical property and physical property compared with common steel posts with same section size.
Studded t post have nice appearance. Easily used, with a low cost.
Can be recovered after years, meet the requirement of national environmental protection, is a kind of environmental friendly product.
T posts enjoy good theft-proof function with its unique use only as fencing posts.

By admin on 2015/06/02 | 未分类
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Y post application

Y post can be used to fasten the steel wire mesh,razor barbed wire and all kinds of fence.Use the fence post anchor stick into the ground directly.Y type post can be recovered and reuse.It’s a kind of eco friendly product.
Steel Y posts are also commonly known as Waratah Standards and Star Pickets
Commonly used for concrete boxing,temporary fencing and gardening applications
Y post types:
1.Type:star picket,steel post,fence picket
2.Length:0.45-3.0m
3.Unitweight:1.25kg/m,1.38kg/m,1.58kg/m, 1.86kg/m, 1.9kg/m, 2.04kg/m
4.Packing:10pcs/Bundle,40bundles;400pcs/pallet
5.Material:carbon steel,metal material
6.surface: Hot dip galvanized/black tar dipped
7.Main Export:Australia/ New Zealand
8.Usage:forgarden,far and house to security and protect.

By admin on 2015/05/23 | 未分类
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Field fence applications

The whole size of field fence from the bottom to top becomes more and more bigger.This design can prevent rabbits,chicken,ducks and goose escaping.The hole size became bigger on the top by this way can save cost.
This kind of field fence is widely used to protect the ecological balance,prevent landslide.Usually it will add fabric liner with 120gsm.It can stop the flood go through.
Material:
a) Electro galvazied iron wire
b) Hot dipped galvazied iron wire
c) High Tensile steel wire
d) PVC painted wire
Features:
It is simple in structure;
Easy maintenance;
Short installation period;
Less weight;
Easy for transport;
Good ventilation.
Application: Field fence is a kind of mesh used in cattle, goat, deer, and pig.
It is used for grassland, pastures, protection of ecological projects,
Papadopoulos grassland, forestry, highway and environment.

By admin on 2015/05/20 | 未分类
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Qiaoshi factory field fence

Field fence is mainly used for the construction of grassland fencing.It can be built for farm fencing.It’s Can protect the environment and prevent the grass degeneration.
In recent years, grassland fence is widely used in the grasslands of Inner Mongolia.It’s usually uses the high strength galvanized steel wire, steel wire ring buckle type automatic warp twist and weaving. Normal wire diameter is 2.5mm with high quality steel wire.The features of this kind of field fence are :smooth surface, uniform mesh toughness, strong integrity, closed, non slip, pressure resistance and shock resistance, corrosion, windproof, rainproof regardless of the local climate, geography, natural condition .It can ensure the life time no matter how the environment is. Even if the partial cutting, partial pressure won’t loose.The fence has a good corrosion resistance, strong anti-corrosion antioxidant characteristics.

By admin on 2015/04/16 | 未分类
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Galvanized welded wire mesh

We can produce and supply welded wire mesh of different materials and treatment including hot-dippd galvanized welded wire mesh, electro galvanized welded wire mesh, PVC coated welded wire mesh and welded stainless steel wire mesh.

Hot-dipped galvanized welded wire mesh is made from choice plain steel wire and stainless steel wire, which shows good corrosion-resistance and oxidation-resistance.

Hot-dipped galvanized welded wire mesh is widely used for poultry houses, egg baskets, runway enclosures, draining racks, porch guards, rat-proofing, safety guards on machines, animal and plant pens and shelves, etc.

FIELD FENCE

FIELD FENCE Also called the grassland fence net, is a widely used in America and Europe for the protection of ecological balance, prevent landslides, animal husbandry fence, especially in the rainy mountain with a layer of sunscreen 120 grams of nylon cloth barrier sediment so rapid development in recent years in the net outside sewing.

A:Characteristics of fence:

1 fence grassland fence made of high strength galvanized steel wire braid, high strength pull, can impact withstand cattle and horses, sheep and other livestock. Safe and reliable.
2 fence grassland mesh wire, galvanized corrugated ring surface, the other parts are taking the rust corrosion, can work in harsh environment, life of up to 20 years.
3 fence grassland net woven weft take rolling wave process, enhance the elasticity and buffering function,
Can adapt to the deformation and thermal expansion of the. The fence always maintain tension state.
4 fence fence has the advantages of simple structure, easy maintenance, short construction period, small volume and light weight.

B:Fence use:

Mainly used for grassland pastoral area, can be built around grassland and implement fixed-point grazing, sub-field grazing. For the intended use of grassland resources, effectively improve the grassland utilization and efficiency of grazing, preventing the degradation of grassland, protecting the natural environment. At the same time also applies with agricultural college, and the establishment of family farms set up the frontier, farmland circle bar, forest nursery, afforestation, mesocosm tourism zone and the hunting zone, the construction site isolation and maintenance.

Email:carl@theqiaoshi.com  Tel:+86 0311 87733505

By admin on 2015/04/01 | 未分类
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Barbed wire and razor wire

Barbed wire and razor wire are two well known security installations used worldwide to protect boundaries whether they be for humans or for animals. Barbed and razor wire differ in a number of

aspects which are enumerated below.

Razor Wire

Razor wire is commonly used in security applications. Similar to barbed wired in construction, it features sharp edged blades made from steel tape or stainless steel plate unlike barbed wire.

Razor wire is manufactured using a central strand of high tension wire, around which sharp barbs are taped and crimped by a machine. The wire is exceedingly difficult to cut using hand tools.

While the barbs have a piercing and gripping action, reinforced steel makes it very hard to bend.

Barbed Wire

Barbed wire is fencing wire with sharp edges or pointed barbs at regular intervals along the central strand. It is used worldwide to construct inexpensive fences and used on top of walls to protect

properties. An animal or a person trying to pass through or over a barbed wire can attain a possible injury. This kind of wiring is used extensively to keep cattle in bounds.

Uses

Razor wire is used to top security fences. An individual attempting to get into or out of a secured area will have difficulties in getting through without adequate tools. On the other hand, barbed wire is

usually used to restrain cattle and as inexpensive fencing.

Razor wire has been used by the military over the barbed wire in the recent past as the former is slightly lighter for the same effective coverage and occupies less space in storage. Compared to barbed

wire, a razor wire can be more injurious and hard to pass. Instances where cattle and people have toppled over barbed wire have been common. It is very difficult to get across a razor wire without

being seriously cut.

Installation

Installation of a razor wire needs a little precision and expertise as the wire features sharp barbs and is not easy to bend around.

Barbed wire, on the other hand, requires only fence posts, wire and staples to fix. It is simple to construct and quick to install. Even a workman of medium skill can easily install such a fencing system.

Ease of Use and Maintenance

Both barbed wire and razor wire have different potential uses. The requirement or need for a certain type of fencing would signify the way the fencing needs to be used. The barbed wire is pretty easy to

use when it comes to fencing to restrain cattle. Similarly, for a particular security establishment, the use of any of the two wires will be complicated.

The maintenance of barbed wire is easy as the fencing doesn’t wear out easily if installed properly. However, fixing problems is a little difficult with the razor wire due to the non-flexibility of the wire and the larger amount of tension.

Prices

Razor wire is intricately processed for strength and efficiency making it costlier than the barbed wire which is available at a fairly decent price.

By admin on 2015/03/24 | 未分类
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CHINA LINK FENCE

Chain link fence aka lozenge network, silk screen, adjustable nets, stainless steel hook flower net, galvanized hook flower net, plastic coated hook flower net, plastic coated (PVC), hook flower net, high quality wire mesh
material
PVC wire, stainless steel wire, high quality low carbon steel wire, galvanized wire, iron wire, etc
Weaving and characteristics:Woven mesh uniform, smooth surface, concise, hook weaving and become, beautiful and easy;Mesh quality, net of the width and the wire diameter thicker, not easy corrosion, long service life and strong practicability.
Extensive used in highway, railway, highway guardrail net facilities. Also used in interior decoration, raising chicken, duck, geese, rabbits and zoo fence. Mechanical equipment of the fence, mechanical equipment transmission networks. Sports venues fence, the road greening fence. The screen to make into a container of a box shape, fill the cages with rocky and so on, become a stone cage nets. Also used to protect and support seawall, slope, road and bridge, reservoirs and other civil engineering. Is the superior material of the flood control and flood fighting. Can also be used for arts and crafts manufacturing. Protective fixture, tool room, cold storage, warehouse, ocean fishing fencing and fixed slope construction site fences, river, soil (rock), residential security protection, etc.

Qiao shi wire mesh factory mainly manufacture chain link fence more than 15 years.Our products have passed ISO,we can ensure the quality with the competitive price.If you have any inquiry,please let me know:carl@theqiaoshi.com.

By admin on 2015/03/23 | 未分类
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Qiaoshi Chain Link Fence

Chain link fence is a kind of wire mesh.It’s made of high quality low carbon steel,stainless steel,aluminum alloy steel.The wires run vertically and are bent into a zig-zag pattern so that each “zig” hooks with the wire immediately on one side and each “zag” with the wire immediately on the other.Chain link fence is widely used in football playground,greening the block, rivers, buildings, safe protection of residential area.Qiaoshi chain link fence is made of high quality galvanized low carbon steel.It has wide net work,thick wire diameter, incorrosive,long service life and strong practicability.

By admin on 2015/03/21 | 未分类
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