Description
Hot Dipped Galvanized 7-wire PC Strand / PT Cable PC Strand: Pre-Stressed Concrete Steel Strand
PT Cable: Post-Tensioned Concrete Steel Cable
Description:
High tensile low relaxation steel strand for prestressed concrete
Specification:
Raw Material: High carbon steel wire rod SWRH 82B
Sizes: 1x7-9.3, 9.53, 11.1, 12.5, 12.7, 12.9, 15.2, 15.7, 17.8, 18.9, 21.6; 1x19-21.8, 28.6mm
Standards: ASTM A416-2006, ASTM A910-2005, ABNT NBR 7483:2008, AS 1311(Australia),
AS/NZS 4672.1, BS5896-1980, EN10138-3, GB/T5224-2003, IS6006-1983, JISG3536,
KSD7002, UNE36094-97 (Spain), NEN3868
Categories: smooth plain, galvanized, HDPE coated, epoxy resin coated.
Tensile Strength: 1770-1860-1960MPa, Yield Strength: 1570-1670-1760MPa
Initial load to 70% breaking load, the relaxation at 1000 hours less than 2.5%
Lo over 610mm, the elongation over 3.5%
Package: baling strip, inner PVC film, outer damp-proof paper-plastic compound packing cloth,
wooden pallet pedestal.
Package Weight: 2.0-4.0 tons per roll
Usages:
Pre-stressing steels apply to post-tensioned and pre-tensioned concrete structure in the follow civil engineering, building construction and infrastructure projects: bridges; railway sleeper, subway track board; airport; industrial buildings, commercial buildings, residential housing foundations; PC poles, piles, beams, girders, slabs, double-T board, hollow floor board, floor, parking decks, PHC, PPCP; electric power, nuclear power station; ports, dams, water project, sewage treatment, swimming pool; rock-coil anchoring, side slope stabilization, coil mine; storage tank for national gas, oil, grain; stadiums, TV tower etc.
History:
With excellent quality, reasonable price and good after-sales service, Daqiang Brand has been China Top Ten PC Strand Brand for 6 years. Daqiang products had been used in many national key projects in China and exported to many countries, such as Australia, Bahrain, Bangladesh, Brazil, Chile, Colombia, Dominica, Ecuador, Egypt, India, Iran, Kenya, Lebanon, Malaysia, Panama, Qatar, South Korea, Sri Lanka, Thailand, Venezuela, Viet Nam etc.
Trade Terms:
Min Order Qty: 1FCL / 25-27T
Delivery Time: 10-15 work days
Price Terms: FOB CFR CIF
Payment Terms: TT / LC / DPApplication: Railway sleeper, subway track board; Post-tensioned concrete beams, girders, slabs of bridges, concrete floor, underground park, of industrial buildings, commercial buildings; Water projects, rock-coil anchoring, slope protection, coal mine; Long span stadiums, station.
| Technical Specifications of Lubricated and PE Coated PC Strand (Unbonded Strand) |
Diameter
(mm) | Tensile Strength
(Mpa) | Section Area
(mm2) | Grease Mass
(g/m) | Coating Thickness
Min (mm) | Friction Factor | Effect Modulus | Mass
(g/m) | The Properties of HDPE Coating |
Tensile Strength
Min (Mpa) | Yield Strength
Min (Mpa) | Elongation Min (%) |
| 9.53 | 1860 | 54.8 | 32 | 0.8 | 0.04-0.1 | 0.003-0.004 | 488 | 30 | 10 | 600 |
| 12.70 | 1860 | 98.7 | 43 | 1.0 | 0.04-0.1 | 0.003-0.004 | 875 | 30 | 10 | 600 |
| 15.24 | 1860 | 140 | 50 | 1.0 | 0.04-0.1 | 0.003-0.004 | 1210 | 30 | 10 | 600 |
| 15.70 | 1860 | 150 | 53 | 1.0 | 0.04-0.1 | 0.003-0.004 | 1300 | 30 | 10 | 600 |
Complaint
