7.0mm Spiral Prestressed Concrete Wire

Group Pc wire
Min. Order 25 metric ton
Terms of Payment L/C, D/A, D/P, T/T
Update Time 2017-03-23
Item specifics
MaterialSWRH77B SWRH82B
Tensile strength1470-1860Mpa
CertificationISO9001, SGS , BV
Coil weight1-2TONS
Surface treatmentSpiral/plain/indented
Diameter3.8mm-12mm
norminal cross section12.57-63.62
bending time4
StandardASTM A421, BS5896, EN10138, JISG3536
Product Name7.0mm Spiral Prestressed Concrete Wire
  • Description
  • Product review

7.0mm Spiral Prestressed Concrete Wire

High Quality 5mm Prestressed Concrete Steel Wire for Concrete Pole

  Sophie  chen

Email: sophiechen@pcstrand.cc

Cellphone:0086138200626419(whatsapp)


The CHUNPENG PC wire product contains 3.8mm to 12mm pc wire.

 Strandards: GB/T5223, ASTMA421, BS5896, JISG3536, ISO6934, EN10138 or other special required standards.

Product Name

7.0mm Spiral Prestressed Concrete Wire

 

Wire Type

Plain wire

Spiral type 

Standard

GB/T5223, ASTMA421, BS5896, JISG3536, ISO6934, EN10138

Type of Surface

Helix(screw), Plain, indented. 

Dia.

4.00mm, 4.80mm, 5.00mm, 6.00mm, 6.25mm, 7.00mm,8mm,9mm

Coil weight

1-3 tons 

Elongation

3.5%

Tensile Strength

1470Mpa-1860Mpa 

Minimum order

10tons 

Payment term

TT or LC 

 

 

  Usage

Low relaxation wire used for prestressed steel structure, prestressed and

 post-tensioning technology in large, medium and small sizes of various

 shapes of PC structures, such as civil engineering construction of large 

scale railroad,highway, etc. 

Dia. 

(dn/mm)

 

 Tolerance   (mm)

 

 Tensile 

Strength  (op0.2/Mpa)     Not less than

 

 Yield Strength  (op0.2/Mpa)  Not less than

 

 Elongation at  max  load (Lo=200

ogt/%) Not less than

 

 

Bending  Times   Not less 

than

 

 

Bending  Radius  R/mm

Relaxation Properties

The relaxation at 

1000h  (Initial load to 70% 

of  nominal  tensile  strength)  (r/%)  Not more

 than

4.8

±0.05

1470

1570

1670

1770

1860

1290

1380

1470

1560

1640

 

 

 

 

 

3.5

 

 

4

 

 

15

 

 

 

 

 

 

2.0

 

5.0

6.0

 

 

±0.05

1470

1570

1670

1770

1290

1380

1470

1560

 

4

   15

6.25

7.0

20

8.0

 

±0.06

1470

1570

1290

1380

4

20

9.0

25

Dia.

 (dn/mm)

 

No.of

Helix Rib

Lining Dia.And 

Tolerance(mm)

Outline Dia. 

And Tolerance

(mm)

Width of 

Single Rib

(α/mm)

Layer Length 

(c/mm)

Nominal cross 

section 

Sn/mm2

Re. Mass 

per meter

(g/m)

4.00

 

 4

3.85±0.05

    4.25±0.05

0.92-1.30

24-30

       12.57

    98.6

4.80

      4

    44.60±0.05

    5.10±0.05

1.30-1.70

     28-36

       18.09

     142

5.00

      4

    5.30±0.05

    5.30±0.05

1.30-1.70

     28-36

       19.63

     154

    6.00

      4

    6.30±0.05

    6.30±0.05

1.60-2.00

     30-38

       28.27

     222

    6.25

      4

    6.70±0.05

    6.70±0.05

1.60-2.00

     30-40

       30.68

     241

    7.00

      4

    7.46±0.05

    7.46±0.10

1.80-2.20

     35-45  

       38.48

     302

    8.00

      4

    8.45±0.05

    8.45±0.10

  2.0-2.40

     40-50

       50.26

     394

9.00

 4

9.45±0.05

9.45±0.10

2.10-2.70

42-52

63.62

499

 High Quality !!1*7 12.7mm Prestressed Concrete Strand for Crane Beam



High Quality 5mm Prestressed Concrete Steel Wire for Concrete Pole

 

 1.Baling strip, inner PVC film, outer damp-proof paper-plastic compound packing cloth, 

2. In container
3. Packed in coil (1Ton -2 Ton)or as your requirement


Both ends of one pc strand coil shall be inspected through stress relaxation test, 

tension test, hydraulic universal test, bending test and boroscope test, etc.

 


Pc wire is mainly used for prestressed and posttensioning technology in various shapes of prestressed concrete structures


Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 15 days if the goods are in stock. or it is 30 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: 30% T/T in advance ,balance before shippment or LC at sight.

  



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