Changshu Longteng Special Steel Co., Ltd.
| Delivery Time | IN 7 DAYS AFTER ORDER |
| PRODUCT NAME | PRESTRESSED CONCRETE STEEL BAR |
| MATERIAL | 30MnSi |
| APPLICATION | Prestressed Concrete Pile |
| SURFACE | GROOVE ON SURFACE |
| BRAND | LT |
| DIAMETER | 7.1MM,9.0MM,10.7MM,12.6MM |
| Brand Name | LT |
| Model Number | Dia7.1mm Dia9.0mm Dia10.7mm Dia12.6mm |
| Certification | JIS G3137-2008 |
| Place of Origin | CHINA |
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Product Specification
| Delivery Time | IN 7 DAYS AFTER ORDER | PRODUCT NAME | PRESTRESSED CONCRETE STEEL BAR |
| MATERIAL | 30MnSi | APPLICATION | Prestressed Concrete Pile |
| SURFACE | GROOVE ON SURFACE | BRAND | LT |
| DIAMETER | 7.1MM,9.0MM,10.7MM,12.6MM | Brand Name | LT |
| Model Number | Dia7.1mm Dia9.0mm Dia10.7mm Dia12.6mm | Certification | JIS G3137-2008 |
| Place of Origin | CHINA | ||
| High Light | 1280mpa Prestressed Concrete Steel Bar ，Prestressed Concrete Steel Bar For Bridge 9.2mm ，prestressing bar | ||
PC STEEL BAR PRESTRESSED CONCRETE STEEL BAR
1, Technical parameters of PC BAR
| Size(mm) | Surface Shape Type | Nominal steel area (S/mm2) | Tensile Strength (Mpa) | Yield Stress (Mpa) | Relaxation rate (%) | Elongation (%) |
| 7.1/7.4 | Spiral Groove | 39-41.7 | ≥1420 | ≥1280 | ≤2.0 | ≥7.0 |
| 9.0/9.2 | 62.4-66.5 | |||||
| 10.7/11 | 87.5-93.6 | |||||
| 12.6/13 | 121.5-129.9 |
2, Chemical composition (%) of PC BAR –Material 30MnSi
| C | Si | Mn | P(Max) | S(Max) | Cu(Max) |
| 0.28-0.33 | 0.60-0.90 | 0.90-1.30 | 0.03 | 0.035 | 0.3 |
3, Application : Concrete plie
Product detail:
Company Details
Business Type:
Manufacturer,Importer,Exporter
Year Established:
1993
Employee Number:
4500~5000
Ecer Certification：
Site Member
Established in 1993 as a township enterprise Cover an area of over 3 million square meters with staff of more than 5500. Vice President Company of CANSI (China Association of National Shipbuilding Industry) Six main products series (4.3 million tons) 1. Welding Materials 2. S... Established in 1993 as a township enterprise Cover an area of over 3 million square meters with staff of more than 5500. Vice President Company of CANSI (China Association of National Shipbuilding Industry) Six main products series (4.3 million tons) 1. Welding Materials 2. S...
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