Galvanized Steel Wire Rope Steel Wire Ropes With High Quality

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 5 m.t.

Supply Capability:: 100 m.t./month

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Specifications

steel wire rope
6*37+FC/IWS/IWR
6*7+FC/IWS
6*19+FC/IWS/IWR
6*24+7FC 6*15+7FC Be used for crane,hoist,engineering

galvanized steel wire rope

1. Application:

Crane, Hoist and General Engineering Purposes

2. Characteristic:

Good wear resistance and longer fatigue life

As per GB,JIS, RR-W,API and etc ,as well as customer`s request

3. Surface Coating: Galvanizing

4. Packing type: Wooden reel

Q: Please help, I'm stuck on this problem:An aluminum wire and a steel wire, each of length 4m, are hung from the ceiling. A 7 kg mass is suspended from the lower end of each wire. The aluminum wire has a diameter of 1.1 mm. What must be the diameter of the steel wire if it is to stretch the same distance as the aluminum wire, so that the two wires maintain equal lengths after masses are attached? Young's modulus for aluminum is .70 x 10^11 Pa and for steel it is 2.0 x 10^11 Pa.: With the usual symbols E= FL/eA, so F = EeA/L Call the aluminium wire '1' and the steel wire '2'. The tensions are the same (weight of 7kg) so: E?e?A?/L? = E?e?A?/L? Since the extensions and lengths are the same e?=e? and L? = L? so these cancel: E?A? = E?A? A?/A? = E?/E? Let the diameter of the aluminum wire be d? mm. Since the cross-sectional areas are proportional to the diametera squared: d??/d?? = E?/E? d? = 1.1 x √(0.70/2.0) = 0.65mm

Q: i have 2 audiobahn 12s and an adiobahn amp in my 2000 malibu...1. the thin blue wire that comes from the amp to the stereo is connected to an orange wire behing the (stock) stero, and when i turn off the car the amp stays on. does anyone know which wire to connect the blue wire to, so the amp turns off with my radio or when i turn off the key.2. only one of my 12s is hitting, i think ther might be a wire connected wrong behind the stero. since i have a stock stereo and i have a converter hooked up, because it had no rca inputs on it. its not the speaker or the rca wire itself, because when i connect it with a y cable to the amp one or the other will work...i would appreciate it if someone could help.: Your best bet at this point would be to get an aftermarket stereo anyways. Chances are it will put out more than twice the power your factory installed one does, and it will have line outs for your amplifier. I say will because some crappy ones do not, avoid those. Go out and buy a new radio, spend maybe 30 minutes installing it (it seems as if you already have the general idea on this kind of thing), and then take a little time to wire the amp to the new radio. A lot easier than looking up the wiring diagram for your car's factory radio, cutting and soldering wires, taking stuff apart, I dunno.

Q: I recently got a new dishwasher. My hubby and I are in the middle of installing, and are to the point of hooking it back up to the electricity. The cord that we have has 2 black wires, one is smooth the other ribbed, then on the dishwasher, we have a black, white, and green(ground). Which wires do I hook up to which?(cord) black smooth black ribbed (dishwasher)blackwhitegreen(ground): It sounds like you are trying to use a regular lamp extension cord to hook up your dishwasher. Is the other end of the cord hardwired to the source? Or does it have a standard 110V plug on it? I thought that most were wired with a #12/2 w/grd romex to a 20A breaker black is hot, white is neutral, and green is ground. You need another cord with the right amount of wires and size wires. good luck

Q: I'm cutting 18 gauge wire, so I can run valve wires to the timer in the garage. The plastic casing over the wire is pretty thick, so I had to squeeze hard. I accidentally cut into the color casing of the actual wire inside, so I want to start over. How can I cut this wire away, and start again?: Use a utility knife and cut around the casing then strip it off. Or run out to Home Depot and get yourself a wire cutter stripper tool.

Q: why do screen filters have wires with them?: For Earthing to stop static Electricty, connect the wire to the Casing

Q: THERMOSTAT WIRING: Connect the red wire to the R terminal on the t-stat, connect the white wire to the W terminal, connect the green wire to the G terminal and connect the blue wire to the Y terminal on the t-stat. The B terminal is not used on most thermostats. Unfortunately most manufacturers of thermostat wire do not make 4-wire with a yellow wire and instead make it with a blue wire, that is why they don't match up perfectly. The red wire provides 24v power from the furnace, the white wire controls the call for heat from the t-stat, the green wire controls the fan, and the blue wire/yellow terminal controls the air conditioner.

Q: (a) A copper wire and an iron wire have the same length and same diameter and carry same current I. In which wire is the electric field greater?(b) Can a 1mm in diameter copper wire have the same resistance as a tungsten wire of the same length?[Use p(copper)=1.7x10^-8 ohm meters, p(iron)=1x10^-8 ohm meters, p(tungsten)=5.6x10^-8 ohm meters]: a) for them to carry the same current (with equal lengths and diameters) the iron wire must have a higher voltage between the ends. Iron has higher resistance than copper. Because the iron wire has a higher voltage across an equal distance, it has a greater electric field. b) yes, but the tungsten wire must have a larger diameter than the copper.

Q: i'm building a race car out of a buick century and the tail lights wires got cut, come to find out the fuel pump ties into the talight wiring harness, i found the wires going to the fuel pump but i'm not sure what is what, there's 4 wires going to it, black, black with a white strip, gray, and pur any ideas what is what please so i can just run a switch to the fuel pump... thanks: Examine the wires at the fuel pump junction on top of the fuel tank. I'd bet one of the wires is the GREY wire. Another way you can determine which is which, get a Digital Volt Meter (DVM) and turn on the lights. Check to see which line has power. That's the line for the tail lights. Then have someone step on the brake pedal. Another wire should go hot (have voltage on the DVM). Slowly you will be able to figure out which wire does what. The left over wires (likely two) are for the fuel pump. Good luck. :)

Q: I have a 200 amp main breaker just below my meter, which is mounted on a pole. The neutral wire coming in is run to ground. From this box, I've run 2 cables (1/0) ~80 ft to another box with a 150 amp main breaker. This box is grounded to an 8ft ground rod. I am wondering whether this setup (no neutral wire from meter pole to building) would potentially allow a ground fault without tripping the 200 amp main. For example, if somebody dug into the line with a backhoe? Oh yeah, the cable is in a 3ft deep trench that will be covered. I have an abridged version of the NEC, but I haven't found this particular topic covered. Thanks.: what you did should be alright

Q: don't say red because there is no red wire in the 3 wire radio assembly that came stock. there is a yellow wire, black with stripe, and gray with stripe: 1979 Chevrolet Camaro Car Radio Wire Diagram Car Radio Battery Constant 12v+ Wire: Orange Car Radio Accessory Switched 12v+ Wire: Yellow Car Radio Ground Wire: Black Car Radio Illumination Wire: Gray Car Stereo Dimmer Wire: Light Brown Car Stereo Antenna Trigger Wire: Pink Car Stereo Amp Trigger Wire: N/A Car Stereo Amplifier Location: N/A Car Audio Front Speakers Size: 3 1/2″ Car Audio Front Speakers Location: Dash 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: 6″ x 9″ Speakers Car Audio Rear Speakers Location: Rear Deck 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

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