Low Weight Fiberglass Pultruded Composite FRP GRP Square Tube Table Leg

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're on the lookout forward for prepainted galvanized steel coil, high quality culvert concrete pipe mold, Galvanized Coil. We constantly provide better, newer and more comprehensive technical support to new and old customers. All our products are designed and manufactured in strict accordance with relevant national standards, and are widely used in various industries due to their excellent performance. We attach great importance to product quality management and service work, and have built a perfect marketing network and after-sales service system.

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

With the continuous upgrading of the company's research and the expansion of business scope, our company has gradually realized the transformation to a professional Low Weight Fiberglass Pultruded Composite FRP GRP Square Tube Table Leg supplier. High quality, low price is our company's permanent business philosophy, 'win-win' is our company's basic principle. With the advent of the information age, technological innovation has become an important source of enterprise economic development, and the research on the effect of technological innovation is one of the important means to enhance the market competitiveness of enterprises.

Hot Tags: pc steel bar, China pc steel bar suppliers, manufacturers, factory, INDENTED PC WIRE, Prestressed Steel Strand, dx51d z140 Galvanized Steel Coils, PPGL plain sheets, U channel and C channel, 321 Austenitic Stainless Steel