Hot Rolled 321 316 310S U Channel Profile Stainless Steel C Channel for Construction 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.

Send Inquiry

We mainly commit to the integrated demand and supply of 0 5mm Color Coating Steel Sheets, galvanized baling rebar wire, Structural Steel for domestic and foreign enterprises, relying on a mature supply chain system, customer management system and strong capital support. We follow the world's science and technology forefront, strengthen independent innovation, and keep improving. We are implementing value-oriented management and strategizing to ensure the long-term sustainability of our company. Our company in the production and operation process, the implementation of quality management system can improve business management, improve product quality.

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 company has exquisite production technology and excellent quality Hot Rolled 321 316 310S U Channel Profile Stainless Steel C Channel for Construction Building. The company has established long-term cooperative relationships with well-known universities and scientific research institutions to track the development of advanced technologies at home and abroad in real time. We rely on the continuous development of the enterprise, so that the shareholders' returns are continuously improved, thus enhancing shareholders' confidence and support for the development of the enterprise, balancing the interests of both shareholders, achieving a win-win situation for the enterprise and shareholders, and seeking long-term development of the enterprise.

Hot Tags: pc steel bar, China pc steel bar suppliers, manufacturers, factory, Galv Steel ASTM A 475 03 class A Standard, 7 wire strands prestressed concrete steel wire, Galvanized steel wire ASTM B498, High Strength Prestressed Steel Strand, GI strip slitting coils, MS angles l profile hot rolled equal