ASTM A416 High Quality Prestressed Concrete Strand

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Loading Port:
China Main Port
Payment Terms:
TT or L/C
Min Order Qty:
20TON m.t.
Supply Capability:
Base On Order m.t./month
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Application: ASTM A416 High Quality Prestressed Concrete 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 Prestressed Concrete Strand: ASTM A416 High Quality Prestressed Concrete Strand

 

1.1x7 Left Hand Lay

2. Right Hand Lay

 

 

Size of Prestressed Concrete Strand: ASTM A416 High Quality Prestressed Concrete Strand

 

Dia. 9.3mm, 9.53mm, 11.11mm, 12.5mm, 12.7mm, 12.9mm, 15.20mm, 15.24mm, 17.8mm and 21.9mm.

 

 

Tensile Strength Grade: ASTM A416 High Quality Prestressed Concrete Strand

 

1.1860Mpa.

2.1770Mpa.

 

 

Surface: ASTM A416 High Quality Prestressed Concrete Strand

 

Plain, indented, spiral ribs , sides of the pc strand based on the customers' requirement.

 

 

Standard of Prestressed Concrete Strand: ASTM A416 High Quality Prestressed Concrete Strand

 

1. ASTM A416

2. BS5896

3. EN10138-3

4. AS/NZS4672

5. GB/T5224

6. KS7002

7. ISO6934-4

8. SS213620

9. JISG3536

10. UNE36094

11. NEN3868

 

 

Specifications: ASTM A416 High Quality Prestressed Concrete Strand

 

1. Match to different standard

2. Good quality and competitive

3. Made to order

 

Prestressed Concrete Strand

 

Prestressed Concrete Strand

 

 

Q:What's the difference between stainless steel wire and steel wire?
Stainless steel wire has 304, 316, steel wire does not have 304 and 316 material. Stainless steel wire is generally not galvanized. The wire is long enough to rust.
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:Ok. so i wired my cd deck into my 92 buick, but everytime i start the car i have to manually turn on the cd deck. i also have to change the settings everytime! and once i turn off the car the setting will not save and the setting will be lost. Now everytime i turn my car on i have to manually put the settings again! this did not happen in my old car! and i think it might be the wiring! Because the last cd deck i had did save the settings! and would turn thge cd player on everytime i turned on my car!! and it would play the track back, right where i left off. please help! i did attach the yellow cable wire the red cable to the battery current.? is there a problem!
You should have the yellow power wire connected to constant power and the red wired to ACC. You don't and this is why it's bahiving the way it is.
Q:I have noticed that a room in my house is improperly grounded, and it needs to be redone. We do know that most of the wiring is made with a single core, copper wire. Would there be a hazard with using a multi core (speaker) wire for the grounding, or should we do the wiring with a single core wire.
No professional electrician would ever use speaker wire to wire a house.
Q:2 long striaght wires (20m each) ,each having a 1.0A current going up.The distance between the two wires is 1.0m(a) what is the magnetic field (magnitude and direction) at a point o.50m left of the wire 1?(b)what is the magnetic field (magnitude and direction) at a point 0.6m right of Wire 1?
Assuming Wire 2 is to the right of Wire 1: a) Bwire1 = (u*I)/(2*pi*r) = ((4*pi*10^-7)*1A)/(2*pi*0.5) = 0.000004 Bwire2 = 0.000000424 Btotal = 0.000004424 (away from wire 1) b) Bwire1 = 0.000003333 Bwire2 = 0.000005 Btotal = -0.0000017 (toward Wire 1)
Q:I have seen 2 wire detectors and horn strobes, and 4 wire detectors and horn strobes. What is the difference? The 2 wires are cheaper.
2 Wire Vs 4 Wire Smoke Detector
Q:I removed the thermostat before marking the wires and I need to know if anyone knows which wires go where?
Hello Kaitlin: It depends on what wires come from the furnace. You will need to go to the furnace and look at the wires. If it is a gas furnace (with air cond.), there should be a R terminal with a red wire attached this is the power line. The W terminal (heat) has a white wire attached. The G terminal (fan) should have a green wire. The C (common) terminal may have a blue or black wire (or not). The Y (cooling) terminal may have a yellow wire. If it is a heat pump, the wires will be R (power), Y (compressor), O or B (reversing valve), G (fan), C (common), the backup heat has different designations, from W2 to Aux, others. There should be a legend on the furnace to assist. Good luck.
Q:Does Frost Wire have virus
Hello, Anything remotely related to Limewire can have viruses. Especially if Frost Wire uses the same servers for content. Download uTorrent and start using torrents :) Much safer. Thanks, Ian
Q:I am hooking up a subwoofer in my 01' civic and i cant figure out where the remote wire from the amp connects to in the back of my new headunit. Do i need a wiring harness? any help would be appreciated thanks
Connected it to a (+) which only on when you turn the key to ACC. Good luck.
Q:1) How does the type of wire affect resistance?2) How does the length of wire affect resistance?3) How does the diameter of the wire affect resistance?4) How does temperature affect resistance?
1) How does the type of wire affect resistance? - This property is called resistivity changes from material to material very low for metals 2) How does the length of wire affect resistance? - If material and other dimensions are same it increases in the same ratio as the length.[If l doubles resistance doubles] 3) How does the diameter of the wire affect resistance?- If material and other dimensions are same itdecreases in the same ratio as the square of the diameter.[If diameter doubles resistance becomes one fourth] 4) For metals, the resistivity increases linearly with temperature. 4) How does temperature affect resistance?
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

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