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Manufacturer for 2-Wire Steel Strand For Prestressed Concrete - PC Galvanized (Aluminum) Strand – Silvery Dragon

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To get the stage of realizing dreams of our employees! To build a happier, more united and much more skilled crew! To reach a mutual benefit of our prospects, suppliers, the society and ourselves for Normal Relaxation Wire , Cp-175 Rb 8 L/E , Pc Indented Wire , We, with open arms, invite all interested buyers to visit our website or contact us directly for further information.
Manufacturer for 2-Wire Steel Strand For Prestressed Concrete - PC Galvanized (Aluminum) Strand – Silvery Dragon Detail:

This product is applied to stay cables, main cables and anchoring systems of bridge cable structures, external cables of arch bridge slings and other pre-stressed structures that do not directly contact with concrete mortar. we have participated in the construction of many large cable-stayed bridges in China. The diameter of this product is 12.70mm, 15.20mm, 15.70mm, 17.8mm and it is low relaxation pre-stressed strand. The coated steel wire is further drew and stabilized by heat treatment, then intermediately made to galvanized (aluminum) strand. The strand has no binding, and won’t get loose after cutting. The surface coating is uniform and continuous, and the straightness is good. The mechanical properties meet the requirements of ASTMA416, prEN10138, NFA35-035 and other international standards. The strand has a uniform lay length, which is 12-16 times of the nominal diameter. The coating mass of the single wire is 190~350g/m2. The aluminum content of the zinc-aluminum alloy steel strand coating is not less than 4.2%. The coating adhesion is strong, and the coating is uniform without leakage. The amount of zinc can meet the requirements of A475-09, level A.

Key parameters & reference standards

Nominal Diametermm Tensile Strength Rm/Mpa

Specifications

Minimum difference between center wire and outer wires   mm
Max. Force KN≥ 0.2% Proof Force KN≥ Elongation under Max. Force % 1000h Relaxation(Initial Load 0.7)  r / % Deflective Tensile Coefficient % Pulsating Tensile Fatigue
Inhaul Cable Non Inhaul Cable Inhaul Cable Non Inhaul Cable
12.70 1770 175 156 ≥3.5 ≤2.5 ≤20 ≤28 Stress Limit 0.45 FmStress Amplitude 300MPa

2.0×106 times

No breaking

Stress Limit 0.7 FmStress Amplitude 190MPa

2.0×106 times

No breaking

0.08
1860 184 164
1960 194 173
15.20 1770 248 221 ≥3.5 ≤2.5 ≤20 ≤28 0.11
1860 260 232
1960 274 244
15.70 1770 266 237 ≥3.5 ≤2.5 ≤20 ≤28 0.12
1860 279 249
1960 294 262
17.80 1770 338 301 ≥3.5 ≤2.5 ≤20 ≤28 0.15
1860 355 316
1960 374 333

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Manufacturer for 2-Wire Steel Strand For Prestressed Concrete - PC Galvanized (Aluminum) Strand – Silvery Dragon detail pictures


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We are convinced that with joint efforts, the business between us will bring us mutual benefits. We can assure you product quality and competitive price for Manufacturer for 2-Wire Steel Strand For Prestressed Concrete - PC Galvanized (Aluminum) Strand – Silvery Dragon, The product will supply to all over the world, such as: New Orleans, UK, New Zealand, Our company has always insisted on the business principle of "Quality, Honest, and Customer First" by which we have won the trust of clients both from at home and abroad. If you are interested in our solutions, you should do not hesitate to contact us for further information.
  • This manufacturer can keep improving and perfecting products and service, it is in line with the rules of market competition, a competitive company.
    5 Stars By Bess from Grenada - 2018.11.11 19:52
    Hope that the company could stick to the enterprise spirit of "Quality, Efficiency, Innovation and Integrity", it will be better and better in the future.
    5 Stars By Cindy from Sudan - 2017.09.09 10:18

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