Single Coil Galvanized Razor Barbed Wire High Quality

Single Coil Galvanized Razor Barbed Wire High Quality System 1

Single Coil Galvanized Razor Barbed Wire High Quality

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 5 m.t.

Supply Capability:: 5000 m.t./month

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Specification

Material:

Stainless Steel Wire,Galvanized Iron Wire

Cross Sectional Shape:

Round

Application:

Protectiong Mesh,Fence Mesh

Type:

Steel Coll,Galvanized

Wild in Width:

1.1M

Surface Treatment:

galvanized

Metal Wire Drawing:

Cold Drawing

Status:

Hard State

Thickness:

Metal Thick Wire

Galvanized Technique:

Hot Dipped Galvanized,Electro Galvanized

Product Introductions:
High Quality Single Coil Galvanized Razor Barbed Wire
High Tensile, BWG 16x16 | 12x14, Galvanized Barbed Wire For Fencing Protection
Barbed wire, consisting of a strand of two wires, is made by a fully automated machine; it is commonly known as barb wire, barbed wire tape, barbed wire obstacle;
Twist types: common twist, reverse twist

Classified by materials: galvanized barbed wire(normal zinc coated and heavily zinc coated), PVC coated barbed wire(blue, green, yellow and other colors are available), stainless steel barbed wire, aluminum barbed wire;
Barbed wire applications: for grass boundary, railway, highway, industrial and agriculture enclosure, animal husbandry, forestry protection, border posts, prison protection.
ASTM A 121 Standard Sizes and Constructions for Barbed Wire, Metallic Coating Type Z and Type ZA

Design Number	Size, Steel Wire Gauge	Nominal Diameter of Coated Wire, in.(mm)	Number of Barb Points	Spacing of Barbs, in.(mm)	Diameter of Barbs, Steel Wire Gauge	Shape of Barbs
12-2-4-12F	121⁄2	0.099 (2.51)	2	4 (102)	121⁄2	Flat
12-2-4-13F	121⁄2	0.099 (2.51)	2	4 (102)	13	Flat
12-2-4-14R	121⁄2	0.099 (2.51)	2	4 (102)	14	Round
12-2-5-12F	121⁄2	0.099 (2.51)	2	5 (127)	121⁄2	Flat
12-2-5-14R	121⁄2	0.099 (2.51)	2	5 (127)	14	Round
12-4-5-14H	121⁄2	0.099 (2.51)	4	5 (127)	14	Half-round
12-4-5-14R	121⁄2	0.099 (2.51)	4	5 (127)	14	Round
13-2-4-14R	131⁄2	0.086 (2.18)	2	4 (102)	14	Round
13-4-5-14R	131⁄2	0.086 (2.18)	4	5 (127)	14	Round
15-2-5-13F	151⁄2	0.067 (1.70)	2	5 (127)	131⁄2	Flat
15-2-5-14R	151⁄2	0.067 (1.70)	2	5 (127)	14	Round
15-4-5-16R	151⁄2	0.067 (1.70)	4	5 (127)	161⁄2	Round

A. The nominal diameter of the wire used in making the barbs shall be as follows:
121⁄2 gage 0.099 in. (2.51 mm)
13 gage 0.092 in. (2.32 mm)
133⁄4 gage 0.083 in. (2.11 mm)
14 gage 0.080 in. (2.03 mm)
161⁄2 gage 0.058 in. (1.47 mm)
B. Design Number 12-4-3-12R, Metallic Coated Type A, is High-Security Grade. All other design numbers are for standard grade.
C. The gage of the half-round and flat barbs is designated by the gage of the round wire from which the barbs are rolled.

Minimum Weight of Coating on Type Z Barbed Wire

Size, Steel Wire Gage	Nominal Diameter of Type Z		Minimum Weight of Coating of Uncoated Wire Surface, oz/ft2(g/m2)
	in.	(mm)	Class 1	Class 3
121⁄2	0.099	(2.51)	0.28 (85)	0.80 (245)
13	0.092	(2.32)	0.28 (85)	0.75 (230)
131⁄2	0.086	(2.18)	0.25 (75)	0.70 (215)
133⁄4	0.083	(2.11)	x	0.70 (215)
14	0.08	(2.03)	0.25 (75)	0.70 (215)
151⁄2	0.067	(1.70)	x	0.65 (200)
161⁄2	0.058	(1.47)	x	0.60 (200)

A. These sizes with "x"only furnished with Class 3 Coating.

Gauge of Strand and Barb in B.W.G.	Approximate Length per Kilo in Meter
Gauge of Strand and Barb in B.W.G.	Barbs Spacing 3"	Barbs Spacing 4"	Barbs Spacing 5"	Barbs Spacing 6"
12 × 12	6.0617	6.7590	7.2700	7.6376
12 × 14	7.3335	7.9051	8.3015	8.5741
12-1/2 × 12-1/2	6.9223	7.7190	8.3022	8.7221
12-1/2 × 14	8.1096	8.814	9.2242	9.5620
13 × 13	7.9808	8.899	9.5721	10.0553
13 × 14	8.8448	9.6899	10.2923	10.7146
13-1/2 × 14	9.6079	10.6134	11.4705	11.8553
14 × 14	10.4569	11.6590	12.5423	13.1752
14-1/2 × 14-1/2	11.9875	13.3671	14.3781	15.1034
15 × 15	13.8927	15.4942	16.6666	17.5070

Bto-22 Hot Dipped Galvanized Military Concertina Razor Wire

Razor Wire Packing Details

1. compression rolls, 5rolls, 10rolls, or more rolls as one bundle

2. water-proof paper inside with woven bag outside

3. 1roll, 3rolls or 5rolls in one carton

4. as customer request

Q: for standard electric wiring, do I cut the white wire or the black wire to not get shocked?: Standard electrical wiring for what? If the wires are live chances are you will get a chock if u cut any of them. It also depends what u cut it with, make sure u have some insualtion between your hands and the wire like rubber gloves or a plastic handle on the cutters.

Q: why is neutral wire.explain plz: For current to flow you need a complete circuit. The neutral point of the generator winding at the power station is connected to the ground or earth and the neutral point of the transformer in your local sub-station is connected to earth. Believe it or not this completes the circuit to allow the current to flow since the neutral connection in your house is connected to the local sub-station transformer neutral.

Q: I notice my 10/100 Ethernet wire uses 4 wires (2 twisted pairs). I'm curious what each wire is used for. I understand one pair is for Tx (transmit) and the other for Rx (receive) but why does it need 2 wires for each? I assume bits of data cross on one, but what of the other?: Your okorder /

Q: Can anyone tell me how to connect a older model ceiling fan in a new house... the fan itself has one white, one black , one red, one bare wire and a green wire. The wiring in the ceiling has one white, one black, one green and one copper wire. Thanks!: hook the green to green - the copper to the copper - the white to the white . now the black in the ceiling gets hooked to red and black in the fan

Q: im installing a line out converter on my 2006 avalnche and i need to know which wires go to the right and left rear speakers so i can install it, do you know which is wire goes to where?: Car Radio Battery Constant 12v+ Wire: Orange Car Radio Accessory Switched 12v+ Wire: Yellow Car Radio Ground Wire: Black Car Radio Illumination Wire: Brown Car Stereo Dimmer Wire: Gray Car Stereo Antenna Trigger Wire: N/A Car Stereo Amp Trigger Wire: N/A Car Stereo Amplifier Location: N/A Car Audio Front Speakers Size: N/A Car Audio Front Speakers Location: N/A Left Front Speaker Positive Wire (+): Tan Left Front Speaker Negative Wire (-): Gray Right Front Speaker Positive Wire (+): Light Green Right Front Speaker Negative Wire (-): Dark Green Car Audio Rear Speakers Size: N/A Car Audio Rear Speakers Location: N/A Left Rear Speaker Positive Wire (+): Brown Left Rear Speaker Negative Wire (-): Yellow Right Rear Speaker Positive Wire (+): Dark Blue Right Rear Speaker Negative Wire (-): Light Blue This is the audio wiring for the avalanche.Best of luck.

Q: Ceiling light junction box has 2 wires (black and white on both). One of the two is hot (always juiced). The other of the two travels down the wall to the switch junction box, and this is the only wire in this junction box. When I connect the two blacks and the two whites of the ceiling junction box, the switch wires become juiced. But when I try to hook up a switch to those switch wires, the switch doesn't cut the power to the ceiling junction box when I flip the switch on and off. Why?? -very frustrated.: You wired it wrong. Disconnect all of the wires, take a piece of black tape and put it on the white wire that goes to the switch. Connect the other white wire to white of the fixture. Connect the black from the switch to the fixture, Connect the grounds, then connect the last 2 wires together. Now it should work.

Q: I need to rewire my boats trolling motor wiring.. I have a 55# thrust trolling motor witch draws about 45-50 amps under a full load. I have 8 GA on hand I could use.. but would I get full power out of my motor? Does 8 gauge wire support 50 amps? It is stereo wire.. Braided copper wiring.: How long is the wire run? 8-gauge can handle 50 amps safely, but you may get an unacceptable level of voltage drop if the wire run is very long. If it's just a few feet, it should be fine. If you have enough wire, you can always use two runs. If you combine two 8-gauge wires, it's the equivalent of a 5-gauge wire.

Q: Just took off the starter on a cavalier and forgot to label the wires. Can someone please send me a diagram of where all these wires go, or just tell me where they go. there are big post and one small one. Please help asap. Thanks.: all wiring with large eyelet end,s go to main solenoid terminal...the large brass/copper post in the center/top. the small wire/wire,s attach to the terminal marked with a S for solenoid. the small terminal to the side. do not place any ground wire,s to either terminal....best of luck.

Q: Two steel wires are stretched with the same tension. The first wire has a diameter of 6.00E-4 m and the second wire has a diameter of 8.90E-4 m. If the speed of waves traveling along the first wire is 53.2 m/s, what is the speed of waves traveling along the second wire?: Wave velocity v = √(T/μ) Same tension in both wires: T1 = T2 μ is the linear mass density v1 = 53.2 m/s v2 = ? = v1/v2 = √(T1/μ1) / √(T2/μ2) = √(T1μ2 / T2μ1) = √(T1/T2 * μ2/μ1) = √(μ2/μ1) Linear mass density is mass/length, mass is density*volume: m/L = ρV/L = ρAL/L = ρA = ρπr^2 Both wires are steel so their density is the same. == v1/v2 = √(μ2/μ1) = √(ρπr2^2 / ρπr1^2) = √(r2^2 / r1^2) = r2/r1 == v2 = v1r1/r2 = (53.2*3.00×10^-4) / 4.45×10^-4 = 35.9 m/s ---- Speed of waves along the second wire is 35.9 m/s

Q: I have seen 2 wire detectors and horn strobes, and 4 wire detectors and horn strobes. What is the difference? The 2 wires are cheaper.: In 2-wire systems the power and the detector signal are multiplexed onto 2 wires. The detector has to have circuitry to extract the power and multiplex the signal onto the wires, making them slightly more complex. In 4-wire systems the power is separate from the signal, unless there is more than one signal from the detector (i.e. smoke heat). It could be 2 wires for power and 2 wires for a single signal (i.e. smoke), or 1 wire for power, 1 wire for smoke, and 1 wire for heat, with the 4th wire being common to all 3. .

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