| Customization: | Available |
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| Certification: | ISO |
| Surface: | Spiral |
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Detailed Specifications Introduction
Explore the exceptional world of Prestressed Steel Wire, meticulously crafted from premium high-carbon steel plates. Each piece undergoes an intricate process of acid washing and cold drawing, with some receiving stable treatment after phosphating. Based on precise production techniques, these wires are classified into cold-drawing steel wire and stress-eliminating steel wire. Depending on the surface, options include plain steel wire, indentation steel wire, and spiral rib steel wire. The cold drawing wire is perfectly designed for direct utilization in prestressed concrete post cold drawing, ensuring superior quality and performance.
Stringent Raw Material Requirements
The foundation of our top-tier prestressed concrete lies in the use of high-quality carbon steel wire rods, such as SWRH77B or SWRH82B. These rods must meet essential criteria, including precise size, shape, weight, and allowable deviation, as well as grade and chemical composition. Other critical factors include smelting method, delivery state, mechanical properties, decarbonization layer, microstructure, surface quality, and any special requirements, ensuring the highest standards of excellence.
Our advanced cooling approach, meticulously executed via Sterem technology, achieves an extraordinary Sotenization rate of over 85%. Typically, coils crafted through our standard processes thoroughly meet the demanding production requirements for prestressed concrete steel wire and steel strand, assuring exceptional performance and reliability.
Comprehensive Standards of Steel Wire for Prestressed Concrete
Adhering to Current Standards: GB/T5223-2014Prestressed Concrete ExcellenceSteel wire crafted with precision according tothe esteemed standards: ASTM A421-16, ASTM A881/A881M-2005, BS5896-2012, EN10138-2:2009, and GOST 7348-81,including TU U27.3-136-004-2003, DSTU ISO 6934-2, GOST 7348-81, DSTU ISO 6934-2, and ABNT NBR 7482:2008,among others.
Innovative Applications for Reinforcement of Concrete Constructions
Our steel wire for prestressed concrete is pivotal in constructing both single-story and multi-story houses, as well as highway and railway bridges. Its versatility extends to sleepers, electric poles, pressure water pipes, storage tanks, and water towers. This product is also crucial for modern high-rise buildings, underground constructions, high-rise structures, hydraulic buildings, marine structures, airport buildings (including runways and terminal buildings), and nuclear power plant pressure vessels. It serves an array of industries, supporting super-tall, super-span, super-volume, super-large area, and overweight load projects, with diverse shapes and structural engineering functions.
Versatile Ranges of Wire Diameter
From 3.00 mm to 12.00 mm
Impressive Ranges of Strength
Spanning 1470MPa to 1860MPa
| HELICAL PC WIRE | ||||
| Nominal Dia.(mm) | Tensile Strength (MPa) | Relaxation (1000h) | Min. Elongation at Max. Load | Standards |
| 3.0, 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 | Low relaxation≤2.5% | Agt≥3.5% | GB/T5223, ASTMA421, BS5896 |
Q: Are you a trading company or manufacturer?
A: We are a MANUFACTURER.
Q: How are the PRICES of your products?
A: Because we are a private company, the prices of our products are usually COMPETETIVE and FLEXIBLE according to the number of orders and customer needs. We endeavor to keep our prices reasonable and provide quality products and services to meet our customers' needs and budgets.
Q: Are your products CERTIFIED or INSPECTED?
A: Yes, our products are usually certified by international certification bodies or inspected by third-party inspection organisations, such as CE certification, ISO 9001 quality management system certification, etc. These certifications and inspections prove the quality and compliance of our products.
Q: Do you offer CUSTOMISED SERVICE for your products?
A: We can provide customized products according to customers' needs. Whether it is the specification, material or packaging, we can adjust and customize to meet the specific requirements of our customers to meet their particular needs.
Q: What kind of payment does your company support?
A: T/T, L/C at sight, Cash, Western Union, and other negotiable payment methods.
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