Famous ss plate Manufacturers – The Best Steel Prestressed Engineering Prestressed Concrete Steel Strand – Future Metal

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

Quality First,and Customer Supreme is our guideline to provide the best service to our customers.Nowadays, we are trying our best to become one of the best exporters in our field to meet customers more need for Galvanized Steel Coil, Silicone Waterproofing Agent, Galvanized Steel Coil, Our merchandise are widely recognized and trusted by users and can meet up with continuously changing economic and social needs.
Famous ss plate Manufacturers – 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:

Famous ss plate Manufacturers –  The Best Steel Prestressed Engineering Prestressed Concrete Steel Strand –  Future Metal detail pictures

Famous ss plate Manufacturers –  The Best Steel Prestressed Engineering Prestressed Concrete Steel Strand –  Future Metal detail pictures

Famous ss plate Manufacturers –  The Best Steel Prestressed Engineering Prestressed Concrete Steel Strand –  Future Metal detail pictures

Famous ss plate Manufacturers –  The Best Steel Prestressed Engineering Prestressed Concrete Steel Strand –  Future Metal detail pictures

Famous ss plate Manufacturers –  The Best Steel Prestressed Engineering Prestressed Concrete Steel Strand –  Future Metal detail pictures

Famous ss plate Manufacturers –  The Best Steel Prestressed Engineering Prestressed Concrete Steel Strand –  Future Metal detail pictures

Famous ss plate Manufacturers –  The Best Steel Prestressed Engineering Prestressed Concrete Steel Strand –  Future Metal detail pictures

Famous ss plate Manufacturers –  The Best Steel Prestressed Engineering Prestressed Concrete Steel Strand –  Future Metal detail pictures

Famous ss plate Manufacturers –  The Best Steel Prestressed Engineering Prestressed Concrete Steel Strand –  Future Metal detail pictures


Related Product Guide:

Assume full responsibility to satisfy all needs of our clients; achieve continual advancements by endorsing the expansion of our purchasers; turn into the final permanent cooperative partner of clientele and maximize the interests of clients for Famous ss plate Manufacturers – The Best Steel Prestressed Engineering Prestressed Concrete Steel Strand – Future Metal , The product will supply to all over the world, such as: Estonia, Ottawa, Ethiopia, With the principle of win-win, we hope to help you make more profits in the market. An opportunity is not to be caught, but to be created. Any trading companies or distributors from any countries are welcomed.
  • This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.
    5 Stars By Mabel from Manchester - 2018.11.06 10:04
    Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Harriet from Kuwait - 2018.07.12 12:19
    Write your message here and send it to us

    Related Products

  • China  High quality Thin-walled stainless steel pipe Products –  rectangular steel hollow box section pipe/RHS pipe –  Future Metal

    China High quality Thin-walled stainless steel...

  • China  High quality duplex stainless steel pipe Manufacturers –  Welded carbon steel pipes for building materials –  Future Metal

    China High quality duplex stainless steel pipe...

  • China  High quality Bright seamless steel pipe Manufacturer –  SUS304 hot rolled stainless steel coil –  Future Metal

    China High quality Bright seamless steel pipe ...

  • China  High quality stainless plate Products –  The Best Steel Prestressed Engineering Prestressed Concrete Steel Strand –  Future Metal

    China High quality stainless plate Products &#...

  • China  High quality E308 electrode Manufacturer –  304L 310s 316 Mirror polished stainless steel pipe sanitary piping with high quality and low price –  Future Metal

    China High quality E308 electrode Manufacturer...

  • Famous Stainless steel pipe cap Factories –  Seamless Carbon Steel Pipe and Tube –  Future Metal

    Famous Stainless steel pipe cap Factories ̵...