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reinforcing steel bar series products.”
STEEL GRATING, BAR GRATING
At JinDing, we focus on concrete reinforcing steel bar, ribbed steel bar, deformed bar, round or square bar, reinforcing mesh, steel fiber, steel bar grating, angle steel and series steel materials for construction application.
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Spiral PC Wire
Spiral ribs pc steel wire:
1.Diameter: 4.00mm-12.00mm.
2.Standard: ASTM,BS,DIN,GB.
3.Intensity: 1570Mpa,1670Mpa,1770Mpa.
Spiral ribs pc steel wire
We are a professional manufacturer of pc steel wire in China .
Executive Standard
GB/T5223-2002
| Nominal Diameter Dn/mm |
Tensile Qb/Mpa Not less than |
Provides non-proportional elongation stress Qp0.2/Mpa Not less than |
Under the total elongation of the most vigorous (Lo=200mm) Gt/% Not less than |
Bending frequency (Times/180°) Not less than |
4.00 5.00 6.00 7.00 8.00 |
1570 1670 1770 |
1180 1250 1330 1100 1180 1250 1330 |
1.5 |
4 4 5 5 5 |
1470 1570 1670 1770 |
Bend radius R/mm |
Section shrinkage Not less than |
210mm torque of the reverse of each is not less than the number of n |
Initial stress is equivalent to 70% of the nominal tensile strength, when, 1000h after the stress relaxation rate of R% is not greater than |
10 |
35
35 |
8 |
8 |
15 |
8 |
||
16 |
7 |
||
20 |
6 |
||
20 |
5 |
Tensile Strength Requirements
| Nominal Diameter,mm(in) | Tensile Strength,min,Mpa(psi) | |
| Type BA | Type WA | |
| 4.88(0.192) | 1725(250 000) | |
| 4.98(0.196) | 1655(240 000) | 1725(250 000) |
| 6.35(0.250) | 1655(240 000) | 1655(240 000) |
| 7.01(0.276) | 1620(235 000) | 1620(235 000) |
Yield Strength Requirements
| Nominal Diameter,mm(in) | Intial StressMPa(psi) | Minimum Stress at 1% Extension,MPa(psi) | |
| Type BA | Type WA | ||
| 4.88(0.192) | 200(29 000) | 1465(212 500) | |
| 4.98(0.196) | 200(29 000) | 1407(204 000) | 1465(212 500) |
| 6.35(0.250) | 200(29 000) | 1407(204 000) | 1407(204 000) |
| 7.01(0.276) | 200(29 000) | 1377(199 750) | 1377(199 750) |
OUR PRODUCTS
» Rebar Cages
» Steel Bar Gratings
» Reinforcing Bar
» Concrete Reinforcement Steel Bar
» Concrete Reinforcing Mesh
» Ribbed Steel Bar Welded Mesh
» Reinforcing Steel PC Strand
» Round Steel Bar
» Hot Rolled Ribbed Steel Bar
» Deformed Steel Bar
» Hot Rolled Steel Plate
» Square Steel Bar
» Cold Rolled Steel Bar
» H Beam Steel
» Channel Steel Bar
» U Channel Steel Bar
» I-Beam Steel
» Steel Bar Supports
» High Chairs Wire Spacer
» Reinforcing Steel Bar Chair
» Slab Bolsters/ Beam Bolsters
» Plastic / Polyethylene Rebar Supports
» Equal Angle Steel
» Angle Steel Bar
» Spiral PC Wire
» Steel Fiber
» Steel Bar Welding Machine
» Deformed Reinforcing Steel Bar Weight
» Low Cobalt Stainless Steel Bar
» Formwork Rib Lathe
