steel wire for flexible duct of cnbm in china

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
1 m.t.
Supply Capability:
1 m.t./month

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Product Description:

 

Quick Details

Steel Grade:

77B/82B

Standard:

AISI,ASTM,BS,DIN,GB,JIS

Wire Gauge:

3.0mm ~ 10.0mm

Place of Origin:

Tianjin China (Mainland)

Type:

Drawn Wire,Spiral/Plain/Indented

Application:

Construction

Alloy Or Not:

Non-alloy

Model Number:

Spiral

Brand Name:

Daqiang

Tensile Strength:

1470-1860

MOQ:

5 Metric Tons

Bending Radius:

15-25

Elongation:

not less than 3.5

Relazation Properties:

2.0

Bending Times:

4

Coil Weight:

800-1500 kgs

Delivery:

10-20 working days

Nominal Dia:

4.0/4.8/5.0/6.0/7.0/8.0/9.0/10.0mm

Packaging & Delivery

Packaging Detail:Depends On Your Eequirement or Standard Export Packing
Delivery Detail:within 20 days

Specifications

1.Material : 77B/82B
2.Delivery:7 days
3.Payment:L/C or T/T
4.MOQ: 10 tons

steel wire for flexible duct steel wire for flexible duct

Nominal Diameter

dn/mm

Number of Spiral Ribs

Lining Dimension

Outline Dimension

Single Rib Size

Layer Length of Ribs

C/mm

Lining Diameter

D1/mm

Tolerance

/mm

Outline Diameter

D/mm

Tolerance

/mm

Width

a/mm

4.00

4

3.85

±0.05

4.25

±0.05

0.90~1.30

24~30

4.80

4

4.60

5.10

1.30~1.70

28~36

5.00

4

4.80

5.30

6.00

4

5.80

6.30

1.60~2.00

30~38

6.25

4

6.00

6.70

30~40

7.00

4

6.73

7.46

±0.10

1.80~2.20

35~45

7.50

4

7.26

7.96

1.90~2.30

36~46

8.00

4

7.75

8.45

2.00~2.40

40~50

9.00

4

8.75

9.45

2.10~2.70

42~52

9.50

4

9.30

10.10

2.20~2.80

44~53

10.00

4

9.75

10.45

2.50~3.00

45~58

11.00

4

10.76

11.47

2.60~3.10

50~64

12.00

4

11.78

12.50

2.70~3.20

55~70

 

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Q:circuit wire resistance problem?
The resistance of the new wire is (in terms of its length, area resistivity); R2 = pL2/A2 And the resistance of the original wire is; R1 = pL1/A1 The ratio is;(resistivity will cancel because its the same for both situations) R2/R1 = L2A1/L1A2 given L2 = 3L1 R2/R1 = 3A1/A2 To find the new cross-sectional area ,require the volumes to be equal; L2A2 = L1A1 3L1A2 = L1A1 A2 = (1/3)A1 Sub this into the R2/R1 equation to get; R2/R1 = 9 R2 = 9R1 = (9)(21) = 189 ohms
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i have an older home with metal boxes, so i attach the line ground to the ground screw in the box approximately in the middle of that wire. then i use the remainder of the wire as a pigtail and attach all of the remaining ground wires to the tail of that wire, plus a pig tail lead to the gfci outlet's ground terminal. if you have plastic boxes, you would skip the grounding of the box, and just join them all together, plus the lead for the outlets ground screw. you may find a picture of this in the instructions that came with the outlet, although they usually are kind of small and hard to read. good luck, hope this helped.
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If the ends of the wire are joined to form a circuit each loop forms a path for induced current, the currents of each loop are accumulative.
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Major advantage is the money is there almost instantly or at least on the next business day. Disadvantages: 1. Someone else has your bank account numbers so potentially fraud at a later date would be possible (but this can be avoided by only sharing this information with a trusted source and not some Internet person you didn't know!) 2. There is usually a charge for transferring and accepting. Using Paypal, Money Gram or Western Union is probably cheaper and much safer depending on your circumstances.
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Shut the main breaker so you are off the grid and plug the generator into your dryer plug to reverse power your panel. Shut off the big things at the fuse box, AC, hot water heater, etc.
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GOOD LUCK... Isuzu cars and trucks are discontinued and the only Isuzu dealers still opened are big trucks like the NPR box trucks... unless you find someone online like a former Isuzu tech, not sure if you will get any schematics

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