steel wire for prestressed concrete
mainly includes three types according
to the surface treatment: plain PC
wire, spiral PC wire and indented PC
wire. And the reference standards: GB/
T5223, ASTMA421, BS5896, JISG3536,
EN10138 or other special standards.
4.0mm indented pc wire with 1770mpa tensile strength, the raw material is high carbon steel,
Mainly used for electric tower, railway sleeper, cable string for bridge,
1. Model: we manufacture 9.53mm, 12.7mm, 15.24mm, 15.7mm diameter PC strand
2. Surface on PC strand: we have unbonded PE coated PC strand and bonded (bare) PC strand
3. Thickness of PE: 1.0-1.5mm
4. Grease/coating: above 32g/m
5. Standard for your options: ASTMA416, AS1311, BS5896, JISG3536, GB/T5224-2003, PREN10138
6. Diameter with corresponding grade:
12.7mm, 1720/1860/1960MPa
15.2mm, 1570/1670/1770/1860/1960MPa
15.7mm, 1860MPa
7. Features: low relaxation, high strength, 1x7 wires
8. Twisted direction: usually left direction or right direction is available
9. Applications: largespan bridges on railway and highway, overhead crane beam, rock-soil anchoring project, multi-story industrial buildings, stadiums, coal mines
Global Overseas Group Corp.,Ltd had set up a joint venture company with SKET pc strand factory since 1995,
specialized in producing and exporting PC Strand to more than 40 countries as following:
1).Standard: ASTM A416, BS5896, JISG3536, ISO6934, EN10138, GB/T5224 or according to customers' requirements.
2).Size range (mm): 9.3,9.53,12.7,15.0,15.2,15.24,15.7
3) Packing: Export anti-rust packing with vapors corrosion inhibiting technology.
l Low Relaxation Strand is made up of seven plain wires - six outer wires twisted around a central wire
We,gives special emphasis to quality control in the production of LR Strand, not only of the final product, but
throughout processing to ensure compliance with the appropriate standard.
2.LR Strand is manufactured in accordance with Australian Standard AS/NZS 4672,ASTM A 416,GB/T5224 etc. "Steel Prestressing Materials". During manufacture the strand is subjected to an isothermal heat treatment to ensure correct relaxation properties.
3.Low Relaxation Strand is used where large spans are desirable such as in the Pre-stressed and Post-tensioned Concrete Market for the construction of bridge beams, shopping centres, car parks and high rise buildings.
High Quality 12.7mm Steel PC Strand Wire
Structure:prestressed concrete 7-wire strand
Standard: ASTM416
Nominal diameter:12.7 mm 15.2mm 21.8mm 23.5mm prestressed concrete 7-wire strand
Tensile strength:1860 Mpa
Application:Bridge,highways,airports,sports venues and other infrastructure areas.
A branch factory of HENGXING group (listed in 2007)
Professional on PC Steel Strand manufacturing
An annual output of 300,000 tons
ISO management certificated
China National construction steel quality supervision and test center certificated
Cooperated with National railway for many years
1x7 12.7mm 1860Mpa Steel PC Strand Wire
Structure:prestressed concrete 7-wire strand
Standard: ASTM416
Nominal diameter:12.7 mm 15.2mm 21.8mm 23.5mm prestressed concrete 7-wire strand
Tensile strength:1860 Mpa
Application:Bridge,highways,airports,sports venues and other infrastructure areas.
A branch factory of HENGXING group (listed in 2007)
Professional on PC Steel Strand manufacturing
An annual output of 300,000 tons
ISO management certificated
China National construction steel quality supervision and test center certificated
Cooperated with National railway for many years
