Rebar Wire Rods Steel Rebar Deformed Steel Bar Iron Rods for Construction/Concrete/Building

PC steel bar is a kind of low carbon alloy steel bar with heat treatment for high strength pre-stressed concrete pile. It is mainly used in producing port concrete pile, high-rise building foundation concrete pile and pier concrete pile, etc.

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We expect to reduce the energy consumption of Galvalume sheets anti finger, Galvanized Coil, stainless steel flex steel railing pipe through technological innovation and other energy consumption through technology and solutions. We work together to promote the reform of development concept, development mode and corporate culture, so as to achieve high-quality development through comprehensive innovation. We intention to get a top class supplier for worldwide OEM and aftermarket! We pioneer and innovate, deepen reform, adjust the structure, meet the challenges, accelerate the pace of development, and promote the common development of our business. We will deeply implement the new development concept, deeply implement the innovation-driven development strategy, and continuously increase the investment in scientific research.

Product Introduction

Features

PC steel bar has high strength, toughness, low relaxation and good weldability. Its wire rod has good quality, low inclusion content and high purity. It has stable mechanical properties and is widely used in the construction of houses, bridges, roads and other projects. It is of high quality and is not easy to crack or rust, so you can use it with confidence.

Specification (mm）	Facial shape type	Cross-sectional size （S/mm2）	Tensile Strength (MPA）	Plastic elongation strength (Mpa）	Relaxation rate （%）	Percentage elongation at maximum force （%）	Elogation (MM/M）	Percentage elongation after fracture （%）	Surface quaility




7.1	Spiralgroove	39.0-41.7	≥1420	≥1280	≤2.0	≥3.5	Take a one-meter PC bar and place it on a flat surface, and the maximum natural rise of inside chord and arc is less than 5.0 mm.	≥7.0	No damage and defects which will influence the use is allowed on the surface of the PC bar. Floating rust is allowed.
9		62.4-66.5
10.7		87.8-93.6
12.6		121.9-130.1
14		150.2-160.1

On-line equipment

Pay-off stand→ Wire pack up device→ Mechanical descaling→ Drawing dies box→ Drawing machine→ Straightening→ 1# Cleaning machine→ Traction machine→ 600kW/8kHz IGBT）Pre-heating power supply（600kW/8kHz IGBT Intermediate frequency induction heating power supply）→ （200kW/30kHz IGBT）Temperature pre-raising power supply（200kW/30kHz IGBT Superaudio induction heating power supply）→ （200kW/50kHz IGBT）Temperature raising power supply（200kW/50kHz IGBT Superaudio induction heating power supply）＋Quenching/Holding→ Quenching water tank→ （300kW/8kHz IGBT）Tempering power supply（300kW/8kHz IGBT Intermediate frequency induction heating power supply）＋Tempering and holding pipe→ Tempering water tank→ 2#Traction machine→ Wire leading tank→ Wire leading tank→ 1 Take-up disc 1→ 2 Take-up disc 2

The application of our new technology can quickly shorten the time of Rebar Wire Rods Steel Rebar Deformed Steel Bar Iron Rods for Construction/Concrete/Building production and enhance the competitiveness of our company in the market. Our slogan is 'forge ahead, revitalize the enterprise, seek truth and innovation, strive for development'. We sincerely welcome new and old customers at home and abroad to negotiate business. With the growth of customer base, our scope is also expanding.

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