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Low price for Relaxation 2 Strand - PC Galvanized (Aluminum) Strand – Silvery Dragon

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The key to our success is "Good Product Quality, Reasonable Price and Efficient Service" for 15.2mm 7 Wire Ordinary 1860mpa Common Strand Sizes , 12.6mm Ulbon Wire , Y1960s7 12.9mm Strand , We have built a reliable reputation among many customers. Quality&customer first are always our constant pursuit. We spare no efforts to make better products. Look forward to long-term cooperation and mutual benefits!
Low price for Relaxation 2 Strand - 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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Low price for Relaxation 2 Strand - PC Galvanized (Aluminum) Strand – Silvery Dragon detail pictures


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Innovation, excellent and reliability are the core values of our company. These principles today much more than ever form the basis of our success as an internationally active mid-size business for Low price for Relaxation 2 Strand - PC Galvanized (Aluminum) Strand – Silvery Dragon, The product will supply to all over the world, such as: Doha, Latvia, Ecuador, Our items have been obtained more and more recognition from foreign clients, and established long term and cooperative relationship with them. We`ll supply the best service for every customer and sincerely welcome friends to work with us and establish the mutual benefit together.
  • Problems can be quickly and effectively resolved, it is worth to be trust and working together.
    5 Stars By Stephen from Nairobi - 2017.12.31 14:53
    The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
    5 Stars By Patricia from Rio de Janeiro - 2018.06.26 19:27

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