High Quality Unbonded PC Strand System 1

High Quality Unbonded PC Strand

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Loading Port:: China Main Port

Payment Terms:: TT or L/C

Min Order Qty:: 20TON m.t.

Supply Capability:: Based On Order m.t./month

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‍Applications of High Quality Unbonded PC Strand

1.Large-scale irrigation works

2.Gigantic bridges

3.Spanning major rivers

4.Express ways

5.Railway projects

6.Nuclear power stations

7.High rise buildings

8.Mineral pit structures

9.Tunnels and rock anchors.

Structure of High Quality Unbonded PC Strand

1.1x7 Left Hand Lay

2.Right Hand Lay

‍Size of High Quality Unbonded PC Strand

Dia. 9.53mm, 12.7mm and 15.24mm.

Tensile Strength Grade of High Quality Unbonded PC Strand

1860Mpa, 1770Mpa.

‍Packing of High Quality Unbonded PC Strand

PE Coated PC Strand, PC Strand With Grease.

‍Standard of High Quality Unbonded PC Strand

ASTM A416, BS5896-3, AS/ZNS4672, GB/T5224, JISG 3536, UNE36094, NEN3868.

‍Features of High Quality Unbonded PC Strand

1.All the production process are made under the ISO 9001-2000 strictly;
2.Special design according to requirement;
3.We can provide FE and different diameters and mechanics pc strands according to customer's requirements.

High Quality Unbonded PC Strand

Q: Which is live and which is not, there is a black wire and a blue wire?: The oven is rated at 220 volts they are both hot conductors.

Q: Currently I have the two wires no ground wire and some two wire with ground outlets (upgrade some time before). Is it allowed in the NEC to run a separate ground wire from one of the two wire with ground outlet to the two wire outlet without changing the old wires?: It isn't allowed to ground the new 'grounding' receptacle to another receptacle on another circuit (if that is what you are asking) Other than that, it IS allowed to be grounded to an accessible point on the grounding electrode system (metal cold water pipe or wire connected to it), the system grounding electrode (ground rod, etc.), the ground bar in the panel from which that circuit originates, or the grounded conductor bar in the panel which the circuit originates (neutral bar). The only other legal option is to install a GFI and label it No Equipment Ground. You can connect downstream receptacles to that same GFI, but cannot connect a ground wire from the GFI to any downstream receptacles and they too must be marked No Equipment Ground and GFCI Protected. The way a GFI works is quite simple. If the current on the hot and neutral conductors isn't the same (within 5mA), it trips. So if there is a different path from hot to anything other than neutral, it will trip.

Q: A wire is 1.5 m ong and has a diameter of 1.5 mm. The stretch modulus of the wire is 6.2 x 10^10 n/m^2. If a force of 400 N is applied to end of the wire, then the increase in length of wire is??please help, thanks: The stretching of wire by longitudinal force: If F force applied across the crosectional area A of wire of radius r and lenght L then the wire elaogates in the dirextion of force Stress P = F / A A = pi* r^2 = (1.5/2)*10^-3 = 7.5 *10^-4 m^2 strain produced = dL / L = increase in length / original L Young's modulus or elastic (stretch) modulus for the maretial, within elastic limits, Y = stress/strain strain = stress / Y dL = F * L / A * Y = F * L / pi (r^2) * Y dL = 400* 1.5 / 3.14 (7.5 *10^-4)^2 * 6.2*10^10) meter dL = 0.005479 * meter dL = 5.479 millimeters increase in length

Q: Phone wire outside was old is anybody done that, do it your self put a new wire on?, Just curious to know..: Outside wire would feed back to the telephone central office and will either be aerial wire, connected to poles, or buried. Either way it is not feasible for someone other than the telephone company to replace.

Q: @topicAnd does the size of the wire matter in electrical consumption?: Wires that contain ferrite should not consume more electricity than wires that made of copper or aluminum. It also does not matter what the size of the wire is for electrical consumption. The size of the wire and the material it is made of determines how much resistance there will be for the electricity to flow through the wire. Consumption is based on the voltage, amperage and wattage that is running through the wire to power an electrical device.

Q: I am building an ice chest boombox and want to wire a toggle (on/off) switch to turn the amp on and off....the amp is wired directly to the battery....my question is that I am using 6 gauge wire....but can't find any female spade connectors that are 6 or even 4 gauge to hook to the terminals on the switch.....what is a simple way to do this....am I going to have to solder the wire straight to the terminals?: Why not wire the toggle switch into the remote + wire? The one that turns the amp on and off with the head unit. 7/5/2013**** Leave the power supply wire alone. The thick 4 gauge wire that runs from the battery directly to the amp, leave it alone, don't put a toggle switch inline on that wire. Instead there's a wire from your head unit (or ignition) that runs to your amp, it turns on the amp when the head unit turns on or your ignition key is in the on position. It's usually 16 or 14 gauge. That's the wire where the toggle switch belongs. Look at your amp, this wire I am speaking of is probably labeled remote+ or ign or something like that and it's usually located next to your power and ground connections on the amp.

Q: I have two white wires left...one is a speaker wire and the other is the constant 12v wire and I don't know which is which. They are the same thickness so unless one of you guys know I'm pretty much screwed here. Also, I have a black ground wire sticking out of the wiring harness and the ground wire from my stereo harness doesn't look like they should attach to each other. This is my first install and I've got everything else hooked up. Just need some pointers.: 1997 Geo Tracker Car Stereo Wiring Diagram Car Radio Battery Constant 12v+ Wire: White Car Radio Accessory Switched 12v+ Wire: White/Black Car Radio Ground Wire: Black Car Radio Illumination Wire: Red/Yellow Car Stereo Dimmer Wire: Red/Green 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 (+): White Left Front Speaker Negative Wire (-): Black/Blue Right Front Speaker Positive Wire (+): Blue Right Front Speaker Negative Wire (-): White/Red Car Audio Rear Speakers Size: N/A Car Audio Rear Speakers Location: N/A Left Rear Speaker Positive Wire (+): Light Green Left Rear Speaker Negative Wire (-): Light Green/Black Right Rear Speaker Positive Wire (+): Gray Right Rear Speaker Negative Wire (-): Gray/Black what you need is a multi meter or something to test for current you could get a 12v light bulb hook to ground then try each white wire on a 12 light buld the end two meral contacts seperated by a small plastic area ground from tracker to one metal area positive or white to the other metal area dont let the wires touch which ever white wire cause light to go on is 12v you may have to have key turned over for power to flow

Q: How can I make a wire dress form?: Make Wire Dress Form

Q: how i do that?please help.: The injector wiring is easy to find. First remove the air cleaner and filter. Underneath you will see two walnut shaped metal items with two wires going to each of them. This is the injectors. If you wish to remove the wires, simply pinch the tabs together and pull up and the wiring comes loose. Be careful not to let the rubber bridge underneath drop down into the engine.

Q: Hey can some1 help me, on my lamp i have a White, a Yellow wire with tints of green in it and a black wire. on my cord that i am going to plug in is a Blue, brown and a yellow wire: Run a continunity check on the cord from the brown and blue wires to the blades on the plug. The brown should go to the wider blade, but could be other way around. Then the yellow wires go together. The one (brown or blue) from the wider blade goes to the black one from the lamp. The other one goes to the white wire.

N-RIVER,a well-known enterprise specializing in the production and sales of wire rod, the annual capacity of the wire rod is 5.6 million mtons.The mian product is high speed wire Φ5.5mm－Φ19mm, the ecnomic and technical norms is living in the same industry advanced level of domestic. Since the establishment of our company, we have been aimed to provide our customers qualified products and good service.

1. Manufacturer Overview

Location	Qianan, China
Year Established	2002
Annual Output Value	Above US$ 2,500 Million
Main Markets	America, Japan, England, Germany, Korea, South Aisa and Southeast Aisa
Company Certifications

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Tianjin
Export Percentage	60% - 70%
No.of Employees in Trade Department	21-30 People
Language Spoken:	English; Chinese
b) Factory Information
Factory Size:	Above 900,000 square meters
No. of Production Lines	Above 10
Contract Manufacturing	OEM Service Offered;
Product Price Range	High; Average