| Customization: | Available |
|---|---|
| Certification: | ISO |
| Surface: | Spiral |
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Specifications Introduction
Introducing our meticulously engineered Premium Helical PC Wire, crafted from the finest high-carbon steel plates. With a focus on perfection, each wire undergoes a series of cutting-edge processes, including precision acid washing, advanced cold drawing, and sophisticated phosphating. Available in two distinct types - resilient cold-drawing steel wire and stress-relieving steel wire - this versatile marvel caters to diverse applications. Choose from three unique surface finishes: plain for seamless synergy, indented for enhanced adhesion, and spiral ribbed for optimal frictional engagement. The cold-drawing variant stands out as the premier choice for enhancing the durability and strength of prestressed concrete structures.
Raw Material Requirements
Our prestigious prestressed concrete wire is founded on the superior quality of carbon steel wire rods like SWRH77B or SWRH82B. Rigorously selected to meet the highest standards, these rods ensure perfect size, shape, and weight tolerances. With an exceptional chemical composition and refined smelting techniques, they are delivered in ideal conditions. Their outstanding mechanical properties, minimal decarbonization, and flawless surface quality are meticulously verified to surpass special requirements, ensuring unparalleled performance and reliability in every strand.
Harnessing the power of cutting-edge Sterem technology, our innovative cooling process achieves an extraordinary Sotenization rate exceeding 85%. This precision-driven approach guarantees that our coils consistently meet the stringent standards required by prestressed concrete steel wire and strands, delivering remarkable uniformity and exceptional quality.
Standards of Steel Wire for Prestressed Concrete
The current standards are GB/T5223-2014Prestressed concretesteel wire, according toASTM A421-16, ASTM A881/A881M -2005, BS5896-2012, EN10138-2:2009, GOST 7348-81,TU U27.3-136-004-2003, DSTU ISO 6934-2, GOST 7348-81, DSTU ISO 6934 - 2, ABNT NBR 7482:2008,etc.
Applications for the Reinforcement of Concrete Constructions
Our expertly engineered steel wire for prestressed concrete excels across a multitude of applications. Vital in the construction of single and multi-story buildings, it also strengthens highway and railway bridges, resilient sleepers, electric poles, high-pressure water pipes, spacious storage tanks, and robust water towers. Its versatility flourishes in modern high-rise marvels, subterranean projects, expansive hydraulic endeavors, intricate maritime constructions, and cutting-edge airport facilities, including runways and terminals. Tailored for industries demanding super-tall, super-span, super-volume, and ultra-large area constructions, this wire is perfect for projects requiring extraordinary loads, unique designs, and specialized functionalities in structural engineering.
Ranges of Wire Diameter
3.00 mm - 12.00 mm
Ranges of Strength
1470MPa - 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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