Prestress steel strand

Mainly used for making various structural shape of prestressed concrete structures.

Mainly used for making various structural shape of prestressed concrete structures. Such as large railway, highway Bridges, roof truss, crane beam, industrial and civil precast slab and wall panel, pipe pile, pole and prestressed concrete pipe, television tower, nuclear power plant and other projects construction. We can supply a variety of standard prestressed steel wire products. In addition, also can according to the customer request make special custom.

Structure	Nominal Dia.(mm)	Tolerance(mm)	Cross section area(Sn/mm2)	Re. mass per 1000m(Kg/1000m)	Tensile Strength Fm0.2/KNNot less than	Yield Strength Fp0.2/KNNot less than	Elongation at max load(Lo≥400mm) Agt/%Not less than	The relaxation at 1000 h, Initial load t 70% of nominal max loadNot more than(r/%)
1x2	8.00	+0.25-0.10	25.1	197	14701570172018601960	13201410155016701760	3.5	2.5
	10.00		39.3	309
	12.00		56.5	444
1x3	10.80	+0.20-0.10	58.9	462
	12.90		84.8	666
1x7	9.50	+0.30-0.15	54.8	430	172018601960	155016701760
	11.10		74.2	582
	12.70	+0.40-0.20	98.7	775
	15.20		140	1 101	147015701670172018601960	132014101500155016701760
	17.80		191	1 500	17201860	15501670

PC strand consists of wires spun together in the same direction and with the same lay length. The strand product contains 2-wire, 3-wire and 7-wire strands. Low relaxation PC strand can be used for either prestressing or post-tensioning of concrete.

Feature: Low relaxation, High Tensile Strength, Straight,1) Construction: 2, 3, 7 wire2) Standards: GB/T5224-20033) Packaging:Inner Diameter: 760mmOutside Diameter:1400mm MaxCoil’s width: 760mmCoil’s Weight: 2500~3500 kgWe use vapors corrosion inhibiting technology on export anti-rust packing. Out side of the coil has 3 wraps. There are two wooden pallets on the bottom of the coil. The coil is eye to sky in the container.4) Inquiry please provide: Diameter, Number of wire, Tensile Strength,, Quantity and Standard.5) Month productivity for Strand: 10 000 tons.6) 20’ container: 20,000~25,000 kg.7) Raw material: We have stable wire rod suppliers such as Shougang Group, Xingtai Iron company, Tianjin Iron company. There are thousand of wire rod in our warehouse to ensure production.8) Welcome contact us for more details.

Prestress steel strand