Quality Printed Metal Emblem Lapel Pin Badge Bar Pinlaser Print

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 believe we will be able to bring you the most satisfactory ppgi colour coated Coating Steel Sheets, Structural Steel, ppgi galvanized steel coil and services based on the principle of excellence, honesty and customer first. Our goal is not only to achieve economic success, but also to create returns for shareholders and value for society. Since the establishment of our company, we have adhered to our unique technology, advanced craftsmanship, rigorous attitude and continuous innovation concept, insisting on in-depth customer sites and understanding customers' changing needs. We are willing to cooperate sincerely with Chinese and foreign friends, seek common cause, and be sincere friends. We are convinced that talents will increase their strength, equipment will ensure quality, and technology will ensure quality, so we are committed to cultivating talents at all costs.

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 make full use of innovative technologies, new processes, and we apply safe and qualified materials to continuously develop high-quality Quality Printed Metal Emblem Lapel Pin Badge Bar Pinlaser Print that meet market needs. We take the increasingly powerful production technology strength, excellent professional management team and advanced scientific management mode as strong support. We implement various forms of training, so that employees have the opportunity to receive different forms of education, so that employees can grow rapidly in the training.

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