China High quality ss steel price Manufacturer – The Best Steel Prestressed Engineering Prestressed Concrete Steel Strand – Future Metal

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

Our merchandise are commonly identified and dependable by end users and will meet continually altering financial and social desires for Galvanized Fence Pipe, High Quality Galvanized Steel Sheet, The Best Stainless Steel Soap Dispenser, Should further information be required, please contact us at any time!
China High quality ss steel price Manufacturer – The Best Steel Prestressed Engineering Prestressed Concrete Steel Strand – Future Metal Detail:

Prestressed steel strand is a stranded steel cable composed of 2, 3, 7 or 19 high-strength steel wires, and has undergone stress relief treatment (stabilization treatment), suitable for prestressed concrete or similar purposes.

The main characteristics of prestressed steel strands are high strength, good relaxation performance, and relatively straight when unfolded. The common tensile strength grade is 1860 MPa, and there are strength grades such as 1720, 1770, 1960, 2000, and 2100 MPa. The yield strength of this steel is also very high.

The high-carbon steel wire rod is cold-drawn into steel wire after surface treatment, and then a certain number of steel wires are twisted into strands according to the steel strand structure, and then they are formed through a stress-relieving stabilization process. In order to extend the durability, the steel wire can have metal or non-metal plating or coating, such as galvanizing, epoxy coating, etc. In order to increase the bond strength with the concrete, the surface may have nicks and so on. The molded prestressed steel strand undergoes a mold compression process after stranding, the structure is denser and the surface layer is more suitable for anchoring. To make unbonded steel strands (unbonded steel strands) use ordinary pre-stressed steel strands, coated with anti-corrosion grease or paraffin wax, and then wrapped with high-density polyethylene (HDPE).

Mechanical properties

Dn/mm Tensile strength

Rm/MPa

 Maximum force of the whole steel strandFm/KN Specified non-proportional extension force

FP0.2/KN

Maximum force total extension

(L0≥500 mm)Agt/%

Stress relaxation performance

Executive standard
The initial load is equivalent to the maximum percentage of the nominal/% Stress relaxation rate after 1000hr/%

15.2

≥1860

≥260

≥234

≥3.5

70

≤2.5

GB/T5224-2014

80

≤4.5

15.24

≥1860

≥260.7

≥234.6

≥3.5

70

≤2.5

ASTMA416-2003

   

Size and deviation

Dn/mm

Allowable deviation of diameter/mm

Reference cross-sectional area sn/mm2

15.20

+0.40

-0.20

140

15.24

+0.65

-0.15

140

Details Display


Product detail pictures:

China  High quality ss steel price Manufacturer –  The Best Steel Prestressed Engineering Prestressed Concrete Steel Strand –  Future Metal detail pictures

China  High quality ss steel price Manufacturer –  The Best Steel Prestressed Engineering Prestressed Concrete Steel Strand –  Future Metal detail pictures

China  High quality ss steel price Manufacturer –  The Best Steel Prestressed Engineering Prestressed Concrete Steel Strand –  Future Metal detail pictures

China  High quality ss steel price Manufacturer –  The Best Steel Prestressed Engineering Prestressed Concrete Steel Strand –  Future Metal detail pictures

China  High quality ss steel price Manufacturer –  The Best Steel Prestressed Engineering Prestressed Concrete Steel Strand –  Future Metal detail pictures

China  High quality ss steel price Manufacturer –  The Best Steel Prestressed Engineering Prestressed Concrete Steel Strand –  Future Metal detail pictures

China  High quality ss steel price Manufacturer –  The Best Steel Prestressed Engineering Prestressed Concrete Steel Strand –  Future Metal detail pictures

China  High quality ss steel price Manufacturer –  The Best Steel Prestressed Engineering Prestressed Concrete Steel Strand –  Future Metal detail pictures

China  High quality ss steel price Manufacturer –  The Best Steel Prestressed Engineering Prestressed Concrete Steel Strand –  Future Metal detail pictures


Related Product Guide:

"Sincerity, Innovation, Rigorousness, and Efficiency" would be the persistent conception of our corporation to the long-term to establish collectively with customers for mutual reciprocity and mutual benefit for China High quality ss steel price Manufacturer – The Best Steel Prestressed Engineering Prestressed Concrete Steel Strand – Future Metal , The product will supply to all over the world, such as: Georgia, Rome, Canberra, Aiming to grow to be by far the most professional supplier within this sector in Uganda, we keep researching on the creating procedure and raising the high quality of our principal goods. Till now, the merchandise list has been updated on a regular basis and attracted customers from around the globe. Detailed data can be obtained in our web page and you'll be served with good quality consultant service by our after-sale team. They're going to allow you to get complete acknowledge about our items and make a satisfied negotiation. Small business check out to our factory in Uganda can also be welcome at any time. Hope to obtain your inquiries to get a happy co-operation.
  • The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
    5 Stars By Audrey from Swedish - 2018.07.26 16:51
    After the signing of the contract, we received satisfactory goods in a short term, this is a commendable manufacturer.
    5 Stars By Ivy from Naples - 2017.10.13 10:47
    Write your message here and send it to us

    Related Products

  • Famous 2 inch stainless steel pipe Manufacturer –  SSAW Carbon SteelPipe Welded Steel Pipe –  Future Metal

    Famous 2 inch stainless steel pipe Manufacturer...

  • China  High quality Astm A312 Stainless Seamless Steel Pipe Products –  Elevator stainless steel plate –  Future Metal

    China High quality Astm A312 Stainless Seamles...

  • China  High quality Thick-walled stainless steel pipe Factory –  Hot Rolled Carbon Seamless Fluid Pipe ST37 ST52 1020 1045 A106B –  Future Metal

    China High quality Thick-walled stainless stee...

  • a213 tp304 Factory –  Seamless Carbon Steel Pipe and Tube –  Future Metal

    a213 tp304 Factory – Seamless Carbon St...

  • Famous ASTM A269 316 coil Products –  High Quality China cold rolled steel Hot Dipped Galvalume Steel Coil/Sheet/Plate –  Future Metal

    Famous ASTM A269 316 coil Products – Hi...

  • Honing Tube Supplier Factory –  Hydraulic Cylinder Pipe High Precision Burnished Steel –  Future Metal

    Honing Tube Supplier Factory – Hydrauli...