Longteng Special Steel Group
| Payment Terms | L/C, D/A, D/P, T/T |
| Supply Ability | 60,000MT/MONTH |
| Delivery Time | IN 7 DAYS AFTER ORDER |
| Packaging Details | PLASTIC FILM PACKING |
| Material | NAC |
| Surface | Spiral-fluted |
| Tensile Strength | ≥1420Mpa |
| Yield Strength | ≥1280Mpa |
| Relaxation | ≤1.5% |
| Elongation | ≥7.0% |
| Nominal area | 40mm2 |
| Application | PHC PILE |
| Brand Name | LT |
| Model Number | 7.4mm |
| Certification | KS D3505 |
| Place of Origin | CHINA,CHANGSHU |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T | Supply Ability | 60,000MT/MONTH |
| Delivery Time | IN 7 DAYS AFTER ORDER | Packaging Details | PLASTIC FILM PACKING |
| Material | NAC | Surface | Spiral-fluted |
| Tensile Strength | ≥1420Mpa | Yield Strength | ≥1280Mpa |
| Relaxation | ≤1.5% | Elongation | ≥7.0% |
| Nominal area | 40mm2 | Application | PHC PILE |
| Brand Name | LT | Model Number | 7.4mm |
| Certification | KS D3505 | Place of Origin | CHINA,CHANGSHU |
| High Light | 7.4mm high strength steel round bar ，Steel Round Bar For Precast Concrete Spun Pile ，7.4mm High Tensile Steel Round Bar | ||
PC STEEL BAR 7.4MM
PC steel bar information:
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 (%) |
| 7.4 | Spiral Groove | 39-41.7 | ≥1420 | ≥1280 | ≤2.0 | ≥7.0 |
| 9.2 | 62.4-66.5 | |||||
| 11 | 87.5-93.6 | |||||
| 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, Certification:
Company Details
Business Type:
Manufacturer,Importer,Exporter
Year Established:
1993
Employee Number:
6000~6500
Ecer Certification：
Site Member
Longteng Special Steel Group is a well-known private enterprise in China's special steel industry. Founded in 1993, it is a deep processing enterprise of metal products integrating sintering, ironmaking, steelmaking, refining, continuous casting, rolling and metal product processing. It has an a... Longteng Special Steel Group is a well-known private enterprise in China's special steel industry. Founded in 1993, it is a deep processing enterprise of metal products integrating sintering, ironmaking, steelmaking, refining, continuous casting, rolling and metal product processing. It has an a...
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