high tensile steel wire for Flexible duct mattress spring rops production

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Packaging Detail:	common coil packing withour any reel, carboard reel packing, wooden reel packing, plactic reel packing and steel reel packing
Delivery Detail:	according to your QTY,usually from 7 to 20days

1.Diameter range:0.3-13mm
2.Main application:making spring,mattress,wire rope.
3.Standard:GB4357,DIN17223,JIS G 3521

high tensile steel wire for Flexible duct mattress spring rops production

1.Diameter range:0.2-13mm
2.Main application:making spring,mattress,wire rope.

3.Standard:GB4357,DIN17223,JIS G 3521

high tensile steel wire for Flexible duct mattress spring rops production

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: for standard electric wiring, do I cut the white wire or the black wire to not get shocked?: don't touch a thing you fool!!!!!!!!!!!!!!!!1 the electricity doesn't know what color the wire is if the last guy did it wrong either wire could kill you you COULD HAVE REVERSE POLARITY SWITCHED NEUTRALS, SWITCH LOOPS THERE ARE ENDLESS WAY TO WIRE THAT COULD MAKE THE WHITE , BLACK OR BOTH DANGEROUS if the last guy did it right either wire could kill you

Q: how do I replace this, the wire is built into the speaker and runs into the unit.: If you have enough wire, just twist it back together and cover the open wiring with electrical tape. If he took out a chunk of wire, just buy some more speaker wire and do t he same thing. The wires should be red and black, just connect the red to the red and the black to the black. It's a really quick and easy fix you can do yourself.

Q: Hello, i am trying to hook up power windows in my truck. the motor has two wires and the switch has 3 wires. i just need the relay. i just need to know what kind of relay i need and how to hook it up. i know i need a reversing relay and that it needs to use the 3 switch wires along with the two motor wires and the two power wires. does anyone know what this relay is called and where i could find it online? thank you.: a 3 phase motor has 3 windings whose centers are separated by 120° mechanically. The phases in a 3-phase system are separated by 120° electrically. The sum of the magnetic fields produced by these currents has a constant magnitude, and rotates the direction determined by connection of the phase wires. Arbitrarily giving ABC as one direction of rotation, then BAC = ACB = CBA reverses the rotation of the field in the motor, reversing its rotation.

Q: I had my uncle-in-law hook up my American Bass Pro 800 Watt Amp but he used cheap wiring. The wire is fairly small and he told me it doesnt matter how big the wire is. But what i wanna know is, Is the wire giving the amp enough power or does American Bass Pro Amps suck?? Help please: your uncle obviously doesn't know what he's talking about. You can tell him I said that. If you want to get a lot of water to your garden, you use a bigger hose. If you want to get a lot of power to your amp, you use a bigger wire.

Q: A load of 125 kip is being held by 3 wires all going up. The Wire one goes straight from the load to the horizontal. Wire 2 and 3 form a V on top of wire 1 and are 30 degrees from wire 1. This is a 2-D problem.: You need to use summation of forces. Wires 1 and 2 are gonna have the same tension on them, just in opposite directions. so in the x direction, Fx=125cos(30)+125cos(150) (the vertical wire doesn't contribute to the x-direction forces and I choose 150 because the wire on the left really has an angle of 180-30 or 150) in the y direction, Fy=125sin(30)+125sin(150)+125sin(90) (The vertical wire is a 90 degree angle) Tension=sqrt( Fx^2 + Fy^2 )

Q: I bought a new ceiling light and wired it myself. But I cheated by just copying the wiring from the old bracket into the new one. I want to do the other ceiling lights in my home. Supplied with the lights I am using is a 3 - way bracket (sori if terminology is wrong). Anyway the old bracket I copied was 4 way. My lights are wired from the mains supply with 3 live wires, 3 neutrals, and 3 positives. The light unit only has one live/neutral/positive wire. What do I do with the extra mains supply wires? I hope I have made myself clear as I even I am confused. Many thanks.: Sounds like you have extra wires that are feeding other outlets or lights.

Q: (PRIOR TO READING, I SUGGEST YOU LOOK AT THE IMAGES AS IT WILL MAKE THINGS A WHOLE LOT EASIER TO UNDERSTAND)I purchased 2 neons from Repco. That run off your cigerette lighter with an adaptor. They worked fine, until my friend got in my car, and accidentally dropped something on the adaptor which caused it to malfunction, and bam, my in-car neons (placed up under the dash, near where your feet rest) went out.: wire is wire. If it really is silver then theoretically it should conduct electrcitiy better than copper. But that doesn't really matter much. wire is wire. all it needs to be able to do is carry the electrical current. If wiring truly is your problem, then that will work fine.

Q: Why is the current limiting circuit used to measure the resistance of wire by voltammetry?: Because the resistance of wire is very small, almost zero. According to the current, equal to the voltage divided by the resistor, it is known that the resistance is almost an hour and the current is close to infinity. This will burn out the power supply, so the current limiting method must be used

Q: Okay so bought 2 Kicker Comp C12-8 subs they are single voice coil, and I bought the Kicker DX300.2 amp. I would like to parallel wire thes subs to have a 4 ohm load, But I don't totally get the concept of it. Could somebody explain it, or show me a diagram, or video, or something?: Parallel: okorder /

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