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Hot Rolled Pc Prestressed Concrete Steel Bar 7.1mm

Minimum Order Quantity : 20mt Packaging Details : SEAWORTHY PACKING
Delivery Time : IN 7 DAYS AFTER ORDER Payment Terms : L/C, D/A, D/P, T/T
Supply Ability : 60,000MT/MONTH
Place of Origin: CHANGSHU,CHINA Brand Name: LT
Certification: JIS G3137 Model Number: 7.1mm

Detail Information

Material: 30MnSi Surface: Spiral Groove
Tensile Strength: ≥1420Mpa Yield Strength: ≥1280Mpa
Relaxation: ≤2.0% Elongation: ≥7.0%
Nominal Area: 40mm2 Application: PHC PILE
High Light:

Prestressed Concrete Steel Bar 7.1mm


Pc Prestressed Concrete Steel Bar


high tensile steel rod

Product Description



Changshu Longteng Rolling Element Co.,Ltd. belongs to Longteng Group, who is a Comprehensive Steel Mill with downstream processing which includes steel products fall into different industries like Shipbuilding, Mining, Construction and Wind power & Solar power.


PC Steel Bar is one of our major products involves in construction industry, it is mainly used on PHC( High strength prestressed concrete pipe pile), Concrete Spun Pile, telegraph Pole, telecome Pole etc..


Besides domestic market, we also export to Korea,Vietnam, Malaysia,Indonesia,ect foreign countries. 


Our Advantages :

1) We complete fully production process from Iron making-Steel making-Steel rolling-High Speed Wire Rod-PC Bar Processing-Finished Products.

2) Well control quality of Raw material , as we use the raw material wire rod from own steel factory.

3) 68 prodcution lines with fastest delivery time

4) Competitive price and good reputation in the Industry.


PC steel bar information:


1, Technical parameters of PC BAR


Size(mm) Surface Shape Type Nominal steel area Tensile Strength Yield Stress Relaxation Elongation
(S/mm2) (Mpa) (Mpa) rate (%) (%)
7.1 Spiral Groove 39-41.7 ≥1420 ≥1280 ≤2.0 ≥7.0


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, Reference info

Production standard JIS G 3137 SBPDL 1275/1420
Packing Tied with at least 8 steel strips per coil, wrapped with PP woven or stretch film
Coil weight Approx. 0.9MT and 1.3MT
Diameter of Coil Inside Dia.:1.99m Outside Dia.:2.3m Height:18cm
Application Pre-stressed concrete pile /Spun piles /Poles

4, Pictures of facility and products:

Hot Rolled Pc Prestressed Concrete Steel Bar 7.1mm 0

Hot Rolled Pc Prestressed Concrete Steel Bar 7.1mm 1

Hot Rolled Pc Prestressed Concrete Steel Bar 7.1mm 2






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