4inch Tri Clamp Cooling Coil Column Use for Falling Film

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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Our company has gathered a group of energetic and innovative talents. Guided by meeting the needs of customers, we strengthen scientific research investment, constantly shape the core competitiveness of enterprises, and provide customers with high-quality U beam steel frame construction, low carbon galvanized steel wire, hot rolled stainless steel strip coil. We take the basic principle of good faith in business, create interests for customers as the main purpose and establish long-term and friendly cooperation relationship with the majority of peers as the goal. We will continue to create value for our customers with our management experience, excellent sales service, strict quality management system and scientific overall marketing methods. You may be assured that we shall use our best endeavour to execute every order to our customers' satisfaction. Our company's products cost-effective, market sales cover all parts of the country and enjoy a high market reputation.

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 will persevere, provide more, updated, faster and more accurate products for 4inch Tri Clamp Cooling Coil Column Use for Falling Film industry, and sincerely give back to the society. In the midst of opportunities and challenges, adhering to the business philosophy of pioneering, harmonious innovation, scientific management, high quality and efficiency, casting high-quality products, and advancing with the times, we are practicing the new development concept in the process of continuous growth. With our pious attitude of manufacturing, we achieve customers' demands for quality.

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