1. Output is over 20000 tons per month 2. China listed company 3. 18 years production experience

Introduction:

we are a specialist concentrating on PC strand and PC wire supplying both China and the export market.

PC strands are for prestressed concrete structure reinforced, such as large-span bridges on railway and highway, overhead crane beam, rock-soil anchoring project, multi-storey industrial buildings, stadiums, coal mines and etc.The main characteristics of prestressed steel strand and relaxation properties of high strength is good, other than the upright when expanded. Common tensile strength rating of 1860 MPa, as well as 1720,1770,1960,2000,2100 MPa strength grade of the class.

Technical parameters:

Standard	Nominal diameter	Tensile Strength	Yielding load	Elongation	Relaxation Value		Theoretical weight per KM
	mm	Mpa	KN	L0≥500mm	Initiate loads /maximum nominal load*100%	Relaxation Value 1000 hours no more than	Kg
						Class Ⅱ
GB/T 5224-2003	12.7	1860	166.0	3.5	70	2.5	775
	15.2	1860	260.0	3.5	80	4.5	1101
	17.8	1860	353.0	3.5	80	4.5	1500
ASTM416-06	11.11	1860	138	3.5		2.5	582
	12.7	1860	184	3.5		2.5	775
	15.24	1860	261	3.5		2.5	1102
BS5896-1980	9.3	1860	92.0	3.5	80	2.5	408
	11.0	1860	125.0	3.5	80	2.5	557
	12.5	1860	164.0	3.5	80	2.5	730
	15.2	1860	232.0	3.5	80	2.5	1090
ISO6934-1991	9.5	1860	86.6	3.5	70	2.5	430
	11.1	1860	117.0	3.5	70	2.5	582
	12.7	1860	156.0	3.5	70	2.5	775
	15.2	1860	220.0	3.5	70	4.5	1101

Testing Equipment:

Package in our factory:

Loading in the container:

Seven Wire Prestressed Concrete Strand