Liange Hot Sale DIN/NF En10025 E295/S275jr/E335/S335jr/S355 Carbon Low Alloy Steel Round 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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Rely on initial, devoting on the food packaging and environmental protection for hot rolled stainless steel strip coil, End Plate SS400B, ppgi coils galvanized steel. The most important feature of our company is that we always think of our customers and make the biggest return on economic operating costs with the smallest investment. Our company is based on the principle of "innovation, standardization and stability", and has good conditions for cooperation and broad development prospects. We pay attention to the cultivation of complex talents and increase the efforts to discover, cultivate, use and fund outstanding young scientific and technological talents. Our management philosophy is to focus on strategy, simplify management, focus on details, and be result-oriented.

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

Our goal is to build our brand with superior Liange Hot Sale DIN/NF En10025 E295/S275jr/E335/S335jr/S355 Carbon Low Alloy Steel Round Bar, win customers' trust with intimate service, and lead high-quality development with technological innovation. In the market environment of increasingly deepening and comprehensive service competition, our company has constructed a platform system supported by scientific theory to fully support the development of its customer service activities. We firmly believe that an enterprise that strives for excellence in quality and is honest and pragmatic to customers will eventually become a leader in the industry.

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