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2021 High quality Low Relaxation Seven-Wire Strand For Prestressed Concrete - PC Spiral Rib Wire – Silvery Dragon

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Our merchandise are commonly identified and dependable by end users and will meet continually altering financial and social desires for Plain Strand , Y1670c 5.0mm Wires , Micro-Alloying Steel Strand , In case you are intrigued in almost any of our merchandise, remember to will not hesitate to make contact with us and take the initial step to create up a prosperous enterprise romance.
2021 High quality Low Relaxation Seven-Wire Strand For Prestressed Concrete - PC Spiral Rib Wire – Silvery Dragon Detail:

Spiral rib wire is invented by Silvery Dragon, representing China’s advanced R&D achievements; it services in China and dedicates to world. The product is characteristic of 3 to 6 spiral ribs through spiral deforming drawing on the surface of wire, increasing the bond ability with concrete, thus improving the overall performance of pre-stressed concrete products and increasing the service life. Silvery Dragon holds the advanced product technology of uniform spiral drawing, internal stress relief and anti-corrosion which meets Germany, USA, France and other international anti-corrosion requirements.

Spiral rib wire is produced by the selected high quality carbon wire rod and refined by strict surface treatment, multi-times drawing and stabilization processing automatic production line. The products range from φ3.8 to 12.0mm in various specifications and different strength levels for customers’ choice. It is especially suitable for the production of railway sleeper, electrical pole, roof board, beam body, etc.

When the spiral rib wire was introduced to the international markets firstly, there was no specification for this kind of wire among all the international standards. Normally, the technical specifications as for the tensile strength, yield strength, corrosion, relaxation confirmed to standards recognized by the customers; and the wire surface shape confirmed to Chinese standard GB/T5223. Now more and more foreign customers adopt directly GB/T5223.

“Based on domestic market and expand overseas business” is our development strategy for OEM China China ASTM A648 Cold Drawn Smooth PC Wire for Prestressed Concrete Pipe, Our items are regularly supplied to lots of Groups and lots of Factories. Meanwhile, our products are sold to the USA, Italy, Singapore, Malaysia, Russia, Poland, plus the Middle East.
OEM China China Steel Wire, PC Wire, The working experience in the field has helped us forged a strong relations with customers and partners both in domestic and international market. For years, our solutions have been exported to more than 15 countries in the world and have been widely used by customers.

Key parameters & reference standards

Appearance Nominal Dia.(mm) Tensile Strength(MPa) Relaxation(1000h) Standards
Spiral ribs 3.8, 4.0, 5.0, 6.0, 6.25, 7.0, 7.5, 8.0, 9.0, 9.4, 9.5, 10.0, 10.5, 12.0 1470,1570,1670,1770,1860 Normal relaxation≤8% Low relaxation≤2.5% GB/T5223, BS5896, JISG3536, EN10138
5.03, 5.32,5.5 1570,1700,1770 ASTMA881, AS/NZS4672.1
4.88, 4.98, 6.35, 7.01 1620,1655,1725 ASTMA421

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2021 High quality Low Relaxation Seven-Wire Strand For Prestressed Concrete - PC Spiral Rib Wire – Silvery Dragon detail pictures


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We will devote ourselves to providing our esteemed customers with the most enthusiastically thoughtful services for 2021 High quality Low Relaxation Seven-Wire Strand For Prestressed Concrete - PC Spiral Rib Wire – Silvery Dragon, The product will supply to all over the world, such as: Romania, Danish, Finland, As an experienced manufacturer we also accept customized order and we could make it the same as your picture or sample specification. The main goal of our company is to live a satisfactory memory to all the customers, and establish a long term business relationship with buyers and users all over the world.
  • As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
    5 Stars By Genevieve from Myanmar - 2018.09.16 11:31
    We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
    5 Stars By Sharon from Madras - 2017.11.20 15:58

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