Closely Spaced Wire
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- Loading Port:
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ELECTRO GALVANIZED IRON WIRE
Galvanized wire hot-dip zinc-plated and electro galvanized iron wire are the primary wire products of Hengli. The common sizes applied for electro galvanized wire and hot-dip galvanized wire are from BWG6# to BWG30#. Wire with smaller diameter or bigger one also available for customer requirement.
Single coil package for Electro galvanized iron wire can be different from 1 kg to 1000 kg. Custom orders electro galvanized wire also available.
| Surface Treatment: | Hot dipped Galvanized (zinc coated) |
| Diameter: | 0.3mm-5.5mm (BWG6-BWG6) |
| Tensile Strength: | 340-550mpa/mm2 |
| Zinc Coating: | 30-270 g/m2 |
| Big Coil Unit Weight: | 25-1000 kg/coil |
| Small Coil Unit Weight: | 1-10kg/coil |
Package: in common, plastic inside and PP (hessian outside), also can packed with other package according to the requirement of the customers
Common Usage of Electro Galvanized Wire:
this kind of wire is extensively used in construction, handicrafts, woven wire mesh, express way fencing mesh, packaging of products and other daily uses.
| ELECTRO Galvanized Steel wire of Power Cable Amouring | |
| Coating | Zinc coated, galvanised |
| Dia.meter | 0.8MM--5.0MM |
| Min zincing weight | 20-25 g/m2 |
| Standard | BS or ASTM |
| Packing | coil and pallet |
| Optional Information | |
| HS Code | 7217200000 Wire of Iron or Non-alloy Steel |
| Payment | L/C or T/T |
| Loading | Tianjin port |
| Origin | China |
| Minimum Order | 20 Ton |
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- Q: Which wire is quot;hot, white or black?
- Usually, most Fire Alarm wiring is color-coded red and black. FPL and other fire alarm cables are usually red/black for a 2 conductor cable. If a system is wired class 1, with THHN conductors in conduit, I have seen both black and white used as the positive lead. The electricians who wire it are likely to use whatever convention they are used to. If they deal with low voltage, they could use white for + and black for -. If they are high voltage electricians, they could do the opposite. The AC service, (120V or 240V) will be wired per National Electrical Code (NFPA 70), which is black = line, white = neutral.
- Q: two straight and parallel wires are separated by 6 cm. there is a 2 A current flowing in the first wire. if the magnetic field strength is found to be zero between the two wires at a distance of 2.2 cm from the first wire, what is the magnitude and direction of the current in the second wire?
- If the magnetic field at 2.2cm is zero it means that at that distance the fields produced by the two wires cancel out. At 2.2cm from the first wire the field strength is B= uI/ 2pi r ... . where u is the permitivity of free space, 4.0 x 10^-7 N/A^2 B= (4.0 x 10^-7 N/A^2)( 2 A)/ 2(3.14)(0.022m) B=( 8 x10^-7)/(0.138) B= 5.79 x 10^-6 Tesla The magnitude of the magnetic field from the other wire must be equal in magnitude at 3.8cm away (6- 2.2) and opposite in direction. Using the right hand rule (thumb points in direction of current and fingers curl around the wire to show the direction of the magnetic field) you can see that for the magnetic fields to be in opposite direction between the two wires the current must be flowing in the same direction as the first wire. Using the formula for magnetic field strength you can then determine the current needed. 5.79 x10^-6 T= (4.0 x 10^-7) I/ 2 (3.14)(0.038m) THen solve for I I= (5.79 x 10^-6 T)(2)(3.14)(0.038m)/ 4.0 x 10^-7) I= 3.45 A Therefore there is a current of 3.45A in the wire and it is flowing in the same direction as the first.
- Q: What's the factors affecting resistance of a wire? and why? thank you!
- The 2nd and 3rd discussions were good but didn't discuss magnetism. The 1st guy: an open circuit has infinite resistance. Even a straight piece of wire has some self-inductance (or self-magnetism). One affect of inductance is that it opposes changes in current. So when you first apply a dc voltage across a wire and a dc current starts to flow, the self-inductance will resist the increase in current. It will appear to be because of higher resistance than expected. But the current will increase over a short time, and once it gets to a steady-state, the apparent resistance from the self-inductance is zero. This, self-inductance in a straight piece of wire, is a minor affect compared to components that presumably are in the circuit. After the current reaches steady state, the self-inductance will try to oppose a decrease in current. If the voltage and therefore the current are ac - alternating, this gets more complicated. The current is always trying to change. At the level of study I think you are, you should save this for later.
- Q: wire is 4.5 ft from the pole. (a) How much wire is used? (b) How high up the pole is the wire connected?
- let w = wire length using trig............4.5/w = sine 10 degrees...................w = 25.9 ft height of wire attachment = w x cosine 10 = 25.5 ft.
- Q: Will a subwoofer amplifier wiring kit be for the sub and the amplifier???? Because I'm searching online and I can find amplifier wiring kits, but not a subwoofer wiring kit. Only a subwoofer amplifier kit???
- The amp kit should have everything for the amp. all you need for the subs is the speaker wire. make sure you get some good wire tho.
- Q: Just got a 540 wat sound system but the speaker wires are only 5 feet, so I want to add about another 10 or 15 feet.
- Just go down to Radio Shack or some other consumer electronics store or even a Home Depot, etc. and get a roll of bulk 14 gauge speaker cable. It's usually only about 25? per foot and you will have plenty of wire to work with for your entire system. I recommend against splicing speaker wire because not only does it hinder sound quality, but if you don't do it properly you could end up damaging your speakers and/or your receiver. H a p p y H o m e T h e a t e r i n g !
- Q: i have some ikea wall lights that are wired to plug but i would like to wire them into exsiting wall points. Is this possibleSandra
- Check with your local building code department. The 16 gauge wire used for those lights is not meant to be run through walls. Other than that, they should work fine. Be sure they're on a suitable breaker and are grounded.
- Q: I have these subwoofers that need a bridged wire because of the amp I have. The subs have double voice coils and I need need a bridged wire from a negative on one voice coil to the positive of the other coil. Is this bridged wire just subwoofers wire? And if it is, do I use just the positive side, just the negative side, or both?
- They make numerous structures that have an auxiliary port, yet you additionally can evaluate getting a cd participant that performs MP3s. this type, you do no longer could desire to stress approximately applying around which incorporates your ipod and it getting stolen. all those gamers will play a universal mp3 cd, which means each and every and each cd can carry around one hundred - one hundred and fifty songs. I certainly have had a Sony Mp3 automobile Audio participant for years and it has given me no problems.
- Q: i need 175ft of 110 wire how much does it cost?
- Most all of the wire used in an average home will carry 110 volts. If you're looking to install some new recepts or switches, then most likely #12 wire would work just fine. At 175', you're going to use most of a 250' roll, which is the way most residential wire is sold. A 250' roll will run about $35 - $40 depending on where you live and whether you buy it at a wholesale electrical supply house or a retail store. Buying the wire by the foot will most likely cost about the same as the price/ft. for cut wire goes up.
- Q: i have two 12 gauge wires running from my battery to my sub amplifier, does this effectivly mean i have 6 gauges. each wire has a 15 amp fuse so does that also mean i have a 30 amp fuse?
- Chances are that it would be far more reliable to use a 6 gauge wire. The fuses should be fine, but check to make sure they aren't titanium-based, as they could possibly corrode with the setup you have going. Also, when you rewire for the first time, make sure to check the connections for the first 10-15 uses to make sure they aren't interfering with any radio signals, as this is a hazard.
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Closely Spaced Wire
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
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