High reputation Seven Wire Prestressed Concrete Strand - Plain Round&PCCP Wire – Silvery Dragon
High reputation Seven Wire Prestressed Concrete Strand - Plain Round&PCCP Wire – Silvery Dragon Detail:
Plain round wire is our traditional product with the longest production history in Silvery Dragon. This product is suitable for pre-stressed concrete railway sleeper, concrete plate and concrete pipe, etc. Its diameter ranges from φ4.0mm to φ12.0mm and tensile strength from 1470 to 1960MPa. The size tolerance of this product is accurate; the surface quality is excellent, the mechanical property is uniform; the toughness is good; the buttoning strength is high. It is stress relived and low relaxation, meanwhile its fatigue and hydrogen embrittlement data are higher than the international standards provisions. A large quantity is exported to foreign markets in the past decades.
Silvery Dragon is the first R & D enterprise of Pre-stressed steel wire for PCCP in China, the national standard setting enterprise and the excellent supplier with the capacity, technology, quality and performance advantages. Our products have always been in the leading position in the industry from the development of raw materials, automatic production line development, anti-hydrogen embrittlement sensitivity test. Meanwhile, Silvery Dragon also drafted GB/T5223 and Chinese PCCP standards. Since 2001, Silvery Dragon’s products have been used in more than 80 important water diversion projects with diameters from 2.0-4.0m PCCP, such as the project of diverting water from Irtysh river to Urumqi, South-North water diversion Beijing section, Henan section& Hebei section, the Mopanshan water transportation Project in Harbin, Shenyang Dahuofang Project, the second phase of Shanxi yellow River Project and the North-West Liaoning Water Division Project. The total quantity exceeds 1,200,000tons. And also, we exported to overseas market, such as Egypt, Canada and etc. Except the national standard GB/T5223, we can also meet with ASTMA648, NFEN642 and other international standards and special customer specifications.
Key parameters & reference standards
| Appearance | Nominal Dia.(mm) | Tensile Strength(MPa) | Relaxation(1000h) | Standards |
| Plain Round Wire | 4.0, 5.0, 6.0, 7.0, 7.5, 8.0, 9.0, 10.0, 11.0, 12.0 | 1470,1570,1670,1770,1860,1960 | Low relaxation≤2.5% | GB/T5223, ASTMA421, BS5896 |
| PCCP Wire | 4.88, 6.35, 7.92 | 1520,1650,1740 | Normal relaxation≤7.5% | ASTMA648, NFEN642 |
Product detail pictures:
Related Product Guide:
Assume full obligation to meet all demands of our customers; accomplish ongoing advancements by promoting the advancement of our customers; become the final permanent cooperative partner of clientele and maximize the interests of shoppers for High reputation Seven Wire Prestressed Concrete Strand - Plain Round&PCCP Wire – Silvery Dragon, The product will supply to all over the world, such as: azerbaijan, Croatia, Macedonia, Since the establishment of our company, we have realized the importance of providing good quality products and the best before-sales and after-sales services. Most problems between global suppliers and clients are due to poor communication. Culturally, suppliers can be reluctant to question things they do not understand. We break down those barriers to ensure you get what you want to the level you expect, when you want it.
By Gloria from Malaysia - 2017.08.21 14:13
The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.
By Rae from Qatar - 2017.11.20 15:58
