I razor wire, barbed wire, concertina coil, razor wire fencing, rbt fencing, concertina fencing, chain link fencing, punched tape concertina coil, razor barbed wire, pvc coated chain link fencing, concertina wire and series of wire mesh. Aug 10, 2018 razor wire, concertina non reinforced. Prison protection military defense cross type concertina razor wire is the most widely used in all environments and sites to satisfy medium to highest grade of site security it. Jul 03, 2016 ive tried using concertina accordionfold sketchbooks in the past, but found them very awkward to use when out and about. Reliable supplier crowd control barriers concertina wire hua guang.
For razor wire, the maximum barb point radius is 0. Concertina coil manufacturer, concertina wire, razor wire. Razor barbed wire offers the ultimate in high perimeter security for indoor and outdoor property protection. Tefence specializes in the design, production and exportation of fencing systems such as flexible fences simple or double torsion mesh, rigid panel fences, temporary fences for worksites, concertina wire, barbed wire, gates and doors, as well as fencing systems for sports facilities. Architectural resources and product information for concertina wire fences including cad drawings, specs, bim, 3d models, brochures and more, free to download. Concertina razor wire broc ure razor wire types concertina cross type possible site. Concertina wire, concertina wire manufacturer, wire cost. Main features of concertina wire include affordable cost, easy transport and installation, high security and. Concertina razor wire electrified european security fencing. Standard drawing 310 fencing strained wire fencing to bs 1722 part 3. All dimensions are in millimetres, unless shown otherwise. China concertina wire manufacturers and suppliers hua guang.
Stainless steel barbs and wire are available as an option. The deterrent effect of the standard concertina is. Reliable supplier crowd control barriers concertina wire. Thousands of new, highquality pictures added every day. Here are razor wire specifications and razor types samples. High security fencing anticlimbing rigid security barrier. Always use good quality concertina wire and work should be carried out under quality supervision. This section covers the furnishing and installation of barbed tape. Product detail product tags related video feedback 2. I will be going through this obstacle and how to emplace it, because it is the most difficult of all wire obstacles to breach and much easier to emplace than a concrete. A shipment is not a consolidation and does not exceed 84 inches in any dimension. Constructing a triplestrand concertina wire obstacle, by cpt. V trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing.
High security fencing is a perfect anticlimbing choosing for protecting racing, race tracks, airports, industrial sites. If you want to see some other types of this book, do an internet image search for concertina book or accordion book. Wire drawing is usually performed cold, although there are some cases where metal is drawn hot to improve ductility. Concertina wire or dannert wire is a type of barbed wire or razor wire that is formed in large coils which can be expanded like a concertina a small handheld bellowstype instrument in the same family as the accordion. Perimeter security products offers 18 inch diameter coils x 50 ft long barbed tape concertina wire.
High security fencing is a perfect anticlimbing choosing for. Perimeter fences for camps, airports and other sites security. At different places, top height of concertina wire coil fencing will be decided in consultation with. Cu and sn are used as lubricants for high strength materials. Let me split it up into small pieces so you can have a better idea about it. Amendment to spe8e618r0003 extending closing date to 52918 at 3 pm est solicitation 1. No matter what youre looking for or where you are in the world, our global marketplace of sellers can help you find unique and affordable options. Our improvement depends on the superior equipment, excellent talents and continuously strengthened technology forces for chain link fence panels, high security palisade fence, welded wire mesh panel, quality first, price lowest, service best is the spirit of our company. Pronunciation of concertina with 2 audio pronunciations, 8 synonyms, 4 meanings, 7 translations, 3 sentences and more for concertina. Find concertina wire stock images in hd and millions of other royaltyfree stock photos, illustrations and vectors in the shutterstock collection.
Security fences and gates are installed and used primarily to define the perimeter of protected areas, such as restricted areas, controlled areas, entry controlaccess control points, installation perimeters, and to provide a physical and psychological deterrent to entry and preventing unauthorized personnel from entering a protected area. Volumetric rate is defined as the crosssectional area of the wire multiplied by the wire velocity. The theoretical analysis of wire drawing process for. A concertina is a freereed musical instrument, like the various accordions and the harmonica. Sep 05, 2012 triplestrand concertina wire obstacles consist of two rolls of concertina wire sidebyside on the bottom with one roll on top. Concertina wire electrified concertina razor wire electrified is composed concertina normal roll, it contains inside another smooth roll spiral wire adhered with insulators.
Hot dip gi wire spring core thickness of taped punch razor. Check pdf file for high security fence with detailed specifications. Reference number, blade style, thickness, wire dia, barb length, barb width, barb spacing. It consists of expanding and contracting bellows, with buttons or keys usually on both ends, unlike accordion buttons, which are on the front. Architectural resources and product information for barbed wire fences including cad drawings, specs, bim, 3d models, brochures and more, free to download. Concertina wire definition of concertina wire by merriam.
These are available on our gsa contract gs07f9503s. In addition to 358 mesh fence, 3510 fence, double wire fence, and paladin fencing, we also offer another style high security fencing combination of razor barbed wire and welded wire panels or chain link fence. One hundred twenty major categories of fully editable and scalable drawings and details in autocad format. This manual has several features which make it easy to use online.
Concertina barbed wire nsn 5660014956123 gates and. Oils and greases for wire drawing mulsifiable oils for wet wire drawing soap for dry drawing. Concertina coil vs barbed wire applications, advantages. Applications of razor wire and barbed wire concertina. The typical coils of concertina wire purchased are galvanized with nato short barbs. Or conversion coating such as sulphates or oxalates. Concertina coil installation and specifications engineer. Also know as razor ribbon, helical, security barbed tape or concertina wire it is available in 18 stainless steel razor wire coils which are designed to cover up to 50 linear feet. In addition to standards for the wire not being doublestranded, they are arranged in a concertina formation. Etsy is the home to thousands of handmade, vintage, and oneofakind products and gifts related to your search. Y type steel fence post for high security fencing system. Typical high fence round end posts without top rail and with barbed wire, download. Barbed wire entanglements are artificial obstacles designed to slow the movement of. In contrast to wire drawing, deep drawing is a sheet metal process where the material is stretched over a male.
History of concertina wires concertina wire packs level for simplicity of transport and would then be able to be conveyed as an obstruction considerably more rapidly than standard spiked metal. The concertina coil or punched tape concertina coil is a long life product if execution and fixing are done as per is standards. This type of concertina can be installed in any facility for passive safety, this particular product has had great acceptance in residential and industrial sectors. Barbed wire fences cad drawings, designs and 3d models. Concertina wire definition is a coiled barbed wire used as an obstacle. Concertina wire is a formation of barbed razors and fences which form as an obstacle in military camps, army bases or such probable areas. Wire drawing process hot rolled rod pickling, descaling lubricating drawing\ remove scale causing surface defects. Concertina wire article about concertina wire by the. Architectural resources and product information for concertina wire fences including cad drawings, specs, bim, 3d models, brochures and more, free to.
Razor wire and concertina can be used to create fences of varying height, width and density, both directly on the ground and on the surface of various facilities. Binding wire making machine,wire drawing manufacturer, wire drawing process,contact. Theyre usually spineless like this seawhite version and my homemade one below with no hinge between the covers, so you cant use a double page when standing up, or without a table to rest on. They can be plain or very elaborate with fancy papers, popouts and popups and windows. Press the tape down firmly around the edges of the covers to get a strong and flexible binding. At present, we produce and design products of razor wires, barbed wires, chain link fences and wall spikes for agricultural, commercial and. It doesnt have to be the best booktape, so i used this cheaper version instead viktoria suggests duct tape. Ufgs 32 31 26, wire fences and gates and the drawings in appendix c. In conjunction with plain barbed wire andor razor wiretape and steel pickets, it is most often used to form militarystyle wire obstacles. Shiva engineering co pvt ltd,kolkata is an iso 9001. You can see from the cover photo that this item is like a concertina, its spiral shaped. Concertina coil has been utilized as a part of highsecurity areas, for example, borders, air terminals, railway stations and so forth however generally it has increased extraordinary popularity and is currently utilized as a part of all manufacturing businesses to prevent encroachment and subsequent thefts. The concertina was developed independently in both england and germany. The concertina wire cutter is a onehanded, multipurpose cutter that makes short work of just about any type of heavyduty wire.
Kdy manufactures and sells the following concertina wire coils for mounting spiral of security barrier, specifically, reinforced twisted wire ribbon and concertina wire reinforced with barbed tape concertina coils, which are intended to create a highly efficient barricade and used as a temporary engineering mobile or permanent stationary fencing for installation on land. Cutter takes bite out of wire outside the convention, activists and protestersranging from hardleft radicals to more respectable people expressing principled disagreementwere confined to a free speech zone in. The outcome is an amazingly viable boundary with large portions of the attractive properties of an irregular ensnarement. Jul 17, 2018 razor wire, concertina non reinforced. There are several different kind of razor blade type wildly used in the market, bto10, bto22, bto25, bto28, bto30, cbt60 and cbt65. First of all, lets talk about concertina razor wire core wire. Triple concertina wire a boundary known as a triple concertina wire fence comprises two parallel concertinas joined by spots of wire and bested by a third concertina likewise connected. These books are made from a long strip of paper and folded accordion style. In conjunction with plain barbed wire andor razor wire tape and steel pickets, it is most often used to form military. Comparing with barbed wire fencing, concertina razor wire is a little bit more expensive, but the security function is better than barbed wire fencing. Astm a764 specification for steel wire, carbon, drawn, galvanized and galvanized at. Concertina wire fences cad drawings, designs and 3d models. Above information for concertina wire will be useful for your business needs. Bto10, a drawing of bto10 razor wire on the white background.
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