Welcome to ECVERY
spiral ribs prestressed concrete pc wire
spiral ribs prestressed concrete pc wire
Supplier Info
[China Supplier]
Contact Person : Ms. zhang Daisy
Tel : 86-312-5903780
Fax : 86-312-5903780
Product Detail
Spiral ribs PC wire GB/T 5223-2002 Dia: 4mm to 12mm Tensile strength: 1570 1670 1770Mpa

 Spiral ribs PC wire

1. Low relaxation high tensile strength

2. Material: SWRH82b / 77b

3. Standard : GB/T5223-2002

4. Diameter: 4 / 4.5 / 4.8 / 5 / 6 / 6.25 / 7 / 8 / 9 / 10 / 11 / 12mm

5. Tensile strength:1570Mpa 1670Mpa 1770Mpa

6. Surface: helical ribbed

7. Coil weight: 1.0 to 2.0T

8. Month output: 6000tons

9. 25tons each 20feet container

Technical Data of High Tensile PC Wire under BS 5896-1980 Standard

Nominal Diameter

Nominal Tensile Strength

Tolerance on Diameter

Nominal Cross-Section

Nominal Mass

Specified Characteristic Breaking Load

Specified Characteristic 0.1% Proof Load

Load at 1% Elongation

Minimum Elongation at max Load(Lo=200mm)

Relaxation

Initial Load (% of actual breaking load)

Max relaxation after 1000hrs

mm

N/mm2

mm

mm2

g/m

KN

KN

KN

Relax Class 1 (normal relax)

Relax Class2 (low relax)

4

1670

0.04

12.6

98.9

21.0

17.5

17.9

3.5%

60%70%80%

4.5%8%12%

1.0%2.5%4.5%

1770

22.3

18.5

19.0

4.5

1620

0.05

15.9

125

25.8

21.4

21.9

5

1670

19.6

154

32.7

27.2

21.8

1770

34.7

28.8

29.5

6

1670

28.3

222

47.3

39.9

40.2

1770

50.1

41.6

42.6

7

1570

38.5

30

2

60.4

50.1

51.3

1670

64.3

53.4

54.7

spiral ribs prestressed concrete pc wire

Ads by Google

About Us | Contact Us | Help | Terms & Conditions
Hot Products: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0-9
Copyright Notice @ 2008-2022 ECVERY Limited and/or its subsidiaries and licensors. All rights reserved.