Single Coil Galvanized Razor Barbed Wire High Quality
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 5000 m.t./month
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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 | |||
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 |
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:A 0.500 g wire is stretched between two points 95.0 cm apart. If the tension in the wire is 600 N, find the wire's first, second, and third harmonics.______Hz (1st)______Hz (2nd)______Hz (3rd)
- Kia ora In order to answer this question, we first need to ascertain the speed of a wave in this wire. The speed of a wave on a wire depends upon the tension 'T' and the linear density (mass per unit length) 'μ' of the wire. v=√(T/μ) T=600 N The linear density of your wire is 5.00E-4 kg/0.95=5.263E-4 kg/m. So for this wire, v=√(600/5.263E-4) =1068 m/s Now we have the speed, we need to find the wavelengths that correspond to the harmonics we are interested in. The wire is fixed at both ends. Nodes occur at fixed ends. Therefore the first harmonic will occur when there is a node at each end and the longest possible wavelength that satisfies this condition is λ=2L (you get half a wavelength on the wire). So λ=2*0.95=λ=1.90m. If v=1068m/s and λ=1.90 then by the wave equation v=fλ f=v/λ=1068/1.90=562.1 Hz. So that is the first harmonic. The second harmonic has twice the frequency of the first; the third harmonic has three times the frequency of the first. The second harmonic will therefore occur at 562.1*2=1124 Hz and the third at 562.1*3=1686 Hz. Because your data was given to 3sf you need to round your answer to 3sf: 1st harmonic: 562 Hz 2nd harmonic: 1120 Hz 3rd harmonic: 1680 Hz
- 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:Besides the speaker wires, what do the remaining 5 colored wires stand for on a stock 03 Mitsubishi Galant radio?
- 2003 Mitsubishi Galant Car Stereo Radio Wiring Diagram Car Radio Constant 12v+ Wire: Red/Black Car Radio Switched 12v+ Wire: Blue Car Radio Ground Wire: Chassis Car Radio Illumination Wire: Green/White Car Stereo Dimmer Wire: Black/Yellow Car Stereo Antenna Trigger: N/A Car Stereo Amp Trigger Wire: N/A Car Stereo Amplifier Location: N/A Front Speakers Size: N/A Front Speakers Location: N/A Left Front Speaker Positive Wire (+): White/Blue Left Front Speaker Negative Wire (-): Black/Blue Right Front Speaker Positive Wire (+): White/Red Right Front Speaker Negative Wire (-): Black/Red Rear Speakers Size: N/A Rear Speakers Location: N/A Left Rear Speaker Positive Wire (+): Yellow/Blue Left Rear Speaker Negative Wire (-): Gray/Blue Right Rear Speaker Positive Wire (+): Yellow/Red Right Rear Speaker Negative Wire (-): Gray/Red
- Q:I am replacing my old electric oven with a new one. The wires on the old oven are the same as the wires on the new oven...white, red, black, and a bare wire. The wires running from the fuse box to the junction box are...white, black, and bare wire. This is 220/240 wiring from the fuse box. The oven does require 220/240. How do I wire the new oven?
- No. Any electrical appliance must be wired to meet, city, state, and local fireplace Deparment codes. By and large, the latter is the strictest. In most instances, this requires an character circuit . As most ovens are 230 Volt, AC, it would require no smaller that 12 guage wire, hooked up in conduit, from the breaker box, to the receptical. The receptical need to be an accepted range receptical. This circuit will have to be linked on the breaker box, to a minimum of a 30 amp, double pole, single throw breaker. A 40 amp breaker could also be required in some states. The applying should be wired, from the terminal block, with an accredited range twine.. Some cities might also require a permit, and /or a licensed electrician. Which you can by and large get the appropriate codes at your regional metropolis administrative center, or the neighborhood fireplace Station. As consistently, when working with electrical circuits, disconnect the vigor on the important breaker, and set up a tag-outlock out device on the breaker box, to avert electricution. Watch out, and good good fortune; Joe Rightmire . Certified Housing satisfactory specifications Inspector
- Q:A wire has resistance 56.8 ohms. If another wire consists of the same material but has twice the length and half the diameter of the first, what is the resistance of the 2nd wire?
- The resistance of a wire is given by R = rho*L/A, L is length, A is cross-sectional area, and rho is resistivity, which is dependent on material. It will be constant here as we are dealing with the same material. Let's say that the radius of the first wire is r1. R1 = rho*L1/A1 = rho*L1/(pi*r1^2) rho = R1*A1/L1 = R1*pi*r1^2/L1 For the second wire, R2 = rho*L2/A2 = L2/(pi*r2^2) * R1*Pi*r1^2/L1 L2 is twice L1, L2=2*L1. The diameter is half the first, which means that the radius of half the first, so r2 = r1/2. R2 = 2*L1/(pi*(r1/2)^2) * R1*pi*r1^2/L1 = 8*R1 = 454 ohms.
- Q:I don't like wiring nuts because I always feel like it's not a solid connection, like it could come out.
- This Site Might Help You. RE: Is there an alternative to wiring nuts? I don't like wiring nuts because I always feel like it's not a solid connection, like it could come out.
- Q:need color of sig wire on maf and witch wire is sig on 02 sensore
- Right!!!!! As if they're all the same. Did you want us to guess the year, make, model, and engine too?
- Q:my rabbit is chewing wires and in one area in my room there are like 300 wires i was just wondering if i can spray something on the wires cause i thought i saw something that said that please help!!!!
- well you could but I would not guarantee it working. Wires are just a bunny magnet. Bunnies often actually like spicy, bitter tastes. I had one that liked bitter apple. Really best is out of reach out of danger. You could keep bunny out of that room or cover the wires. Furniture the bunny cannot fit behind, large diameter aquarium tubing, for multiple wires all going to the same place even sump pump hose. For my computer desk I installed a baby gate.
- Q:subs - dvc 4ohm 2 of them 600wattrms on each wiring it to a 1200 watt amp same brand as sub amp is 1 ohm stable to i wire the subs together and then to the amp a 1ohm? that would give each sub 600 watts right?
- myself I even have 2 - jl w6's under pressure to 3 ohms. under pressure to a fosgate 4 channel amp, the two channels bridged and the amp sees a million/2 ohm after bridging and the amp works positive with the best points set at 0 i are not getting the suitable overall performance this type and would desire to cord to 6 ohms. and bridge to 3 ohms and this would be greater suitable yet have not tried it yet will interior the destiny. shop this set up if it sounds reliable yet seem interior the destiny to get an amp or subs that artwork at the same time.
- Q:Why is thin strand wire better for powering car audio?
- It's purely for flexibility. Solid wire would be just as effective, but it's about impossible to route through a car. In response to Rolo's answer -- Skin effect is a high frequency AC phenomenon - not an issue with DC, or any frequency in the audible spectrum for that matter. High strand count in car audio wire is purely for flexibility.
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Single Coil Galvanized Razor Barbed Wire High Quality
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 5000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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