Galvanized Steel Strand (1*7 wires)

• Customization: Available
• Surface Treatment: Galvanized
• Tensil Strength: >1860mpa
• Model NO.: 1*7 wires
• Minimum Thickness of Coat: 1.0mm
• Alloy or Not: Non-Alloy
• Color of Coat: Black or Blue
• Place of Origin: Tianjin, China (Mainland)
• 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
• Transport Package: Export Packing
• Specification: GB, DIN, BS, ASTM, JIS
• Trademark: DaQiang
• Origin: Tianjin, China (Mainland )
• Production Capacity: 10000tons Per Month

Product Description

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