PC Steel Bar
Delivery term:The date of payment from buyers deliver within days- Price:
Negotiable
- minimum:
- Total supply:
- Delivery term:
The date of payment from buyers deliver within days
- seat:
Beijing
- Validity to:
Long-term effective
- Last update:
2021-04-05 08:31
- Browse the number:
360
- Suzhou Yogiant Holdings Co., Ltd By certification [File Integrity]
-
Contact:
yjt666(Mr.)
- Email:
- Telephone:
- Phone:
-
Area:
Beijing
-
Address:
21 Floor, 269 Wangdun Road, Suzhou Industrial Park, 215000 Suzhou City, Jiangsu Province, China
- Website: http://www.yogiantholdings.com/ http://yjt666.theconcept5.com/
Product details
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.
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
http://www.yogiantholdings.com/
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