15mm Iron Rod Price ASTM 430 409 316 2205 2507 Stainless Steel Bar/Rod

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 make stainless coupling steel 304l pipe fittings, hot dip galvanized metal Steel Strand, angle steel metal roof truss with our heart, pay attention to work results, and look forward to reaching long-term cooperation with you. High-quality products, continuous new product development, strong advertising campaigns and strong management have made us a successful company. Our company has a complete quality assurance system and first-class domestic product testing equipment. We carry out deep international exchanges and cooperation in the fields of capital, projects, management and technology to realize the internationalization of our business strategy.

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 grasp the opportunities of 15mm Iron Rod Price ASTM 430 409 316 2205 2507 Stainless Steel Bar/Rod industry development, aim to continuously improve our capacity and efficiency, provide high quality products and efficient services, continue to deepen the existing market, actively expand new regions and new users with potential, and expand our market share. In order to adapt to the increasingly fierce market environment, we are committed to perfecting the company's management system and improving the quality of products. We always adhere to the market-oriented, committed to the progress of science and technology and quality improvement, and have advanced production equipment with strong technical force, products are widely used in various fields.

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