Hot Rolled Medium-High /Low-Carbon /Ordinary Low-Alloy/Erection /Galvanized Reinforance Deformed Steel Bar for Force/Hang Construction Bar

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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To achieve our goals, we work with our customers to develop and optimize Steel Mould, welded galvanised steel cage wire, steel barns warehouse truss and services so as to create new values for them. We insist on respecting labor, knowledge, talent and creation, and strive to create a good environment for the growth of all kinds of talents. Become our distributors and users, not only can you get the advantages of high-quality products, but also can get the most professional and comprehensive technical and management support. We adhere to global standards, adhering to the principles of "impartiality, independence, efficiency and innovation", to meet the needs of our clients in different industries, standards and stages of service, and provide one-stop total solutions.

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

We are able to continue to improve our services and continuous Hot Rolled Medium-High /Low-Carbon /Ordinary Low-Alloy/Erection /Galvanized Reinforance Deformed Steel Bar for Force/Hang Construction Bar improvements to support our growing customer base. We actively expand the international exchange platform, broaden the international cooperation field, and accelerate the pace of international development comprehensively. We strive to solve the most concerned and realistic problems of our employees, and benefit the fruits of development more and more fairly to all employees.

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