Galvanized Steel Strand (1*7 wires)

China Galvanized Steel Strand (1*7 wires), Find details about China Galvanized Steel Strand, Steel Strand from Galvanized Steel Strand (1*7 wires)

Model NO.
1*7 wires
Structure
1*7 Steel Wires
Coil Weight
2.0~3.5 Tons
Friction Factor
0.04~0.1u
Brand Name
Daqiang
Weight of Grease
Accoring to Standard
Trademark
DaQiang
Specification
GB, DIN, BS, ASTM, JIS
Origin
Tianjin, China (Mainland )
Model NO.
1*7 wires
Structure
1*7 Steel Wires
Coil Weight
2.0~3.5 Tons
Friction Factor
0.04~0.1u
Brand Name
Daqiang
Weight of Grease
Accoring to Standard
Trademark
DaQiang
Specification
GB, DIN, BS, ASTM, JIS
Origin
Tianjin, China (Mainland )
Galvanized Steel Strand

We are one of the biggest and most professional manufacturer of low relaxation PC steel strand,
Including 1*7-9.53/12.7/15.2/15.24/17.8/21.6mm.
Description: High tensile low relaxation steel strand for prestressed concrete structure.

Specifications:
7 Wire- Dia. 9.53mm, 11.11mm, 12.7mm, 15.24mm, 15.7mm, 17.8mm, 21.6mm.
3 Wire- Dia. 10.8mm, 12.9mm.
2 Wire- Dia. 10.0mm, 12.0mm.
19 Wire- Dia. 21.6mm.
Standards: ASTM A416/A416M-2006, ASTM A910-2005, BS5896-1980, GB/T5224-2003, JG3006-93.
Grade: 250K, 270K
Tensile Strength: 1725Mpa, 1860Mpa.
Material: 82B or 77B High tensile steel
Zinc coating: Above 100G/M2
Packing: Baling Strip, wrapped in Anti- rust plastic paper, PP Woven cloth(Basic), Wood Pallet, Wood Spool(Optional)
Coil Weight: 1.0 to 4.0 MT Per Coil(2.0-3.5 MT for most)
Coil Size: ID 0.70-0.72M, OD 1.0-1.5M, Width 0.76M
Payment Terms: L/C at sight, T/T against documents.
The specifications and technical parameters 
Specification Tensile Strength
(Mpa)
Section Area
(mm2)
Grease mass per meter
(g/m)
Minimum thickness of coat (mm) Friction factor(μ) Effect modulus
(k) 
Mass per meter 
(kg/m)
1*7-Φ12.70 1720 98.7 43 1 0.04-0.1 0.003-0.004 0.875
1860
1960
1*7-Φ15.20 1570 140 50 1.21
1670
1770
1860
1960
1*7-Φ15.24 1860 140 50
1*7-Φ15.70 1860 150 53 1.3