Coils Weight: 2.5-4.0mt / Coils Low-Relaxation Seven-Wire Steel Strand for Prestressed Concrete

• Type: Special Steel Wire
• Function: Strengthen
• Material: High Carbon Rod
• Certification: CCC, CE, ISO
• Standard: Astma416, BS5896, En10138-3, GB/T5224, Jisg3536
• Tensile Strengh: 1770MPa, 1860MPa, 2000MPa
• Model NO.: 12.5mm-15.7mm
• Application: Concrete Works
• Export Packing: Baling Strip, Plastic Cover, PP Packing Cloth
• Weight: 2.5-4.0mt Per Coil
• Coil ID: 76cm(30in)
• Coil Od: 125cm(49in) 140cm(55in)
• Coil Width: 76cm(30in)
• Transport Package: Standard Export Packing
• Specification: 9.3mm, 9.53mm, 12.5mm, 12.7mm, 15.2mm
• Trademark: Silvery Dragon or as customer required
• Origin: China
• HS Code: 7312100000
• Production Capacity: 180, 000mt/Year

Product Description

Low-Relaxation Seven-Wire Steel Strand for Prestressed Concrete
Normal Diameter: 9.3mm, 9.53mm, 12.5mm, 12.7mm, 15.2mm, 15.24mm, 15.7mm
Tensile Strength: 1725, 1770, 1860, 2000Mpa
Standard: ASTMA416, BS5896, EN10138-3, AS/NZS4672, GB/T5224, KS7002, ISO6934-4, SS213620, JISG3536, UNE36094, ABNTNBR7483, NEN3868
Coils weight: 2.5-4.0MT / Coils

Silvery Dragon totally owns 8 PC strand production lines; the output per year is 150,000 tons. As one of the biggest PC strand producers, Silvery Dragon is the company who exported products in the earliest time and kept the continuous biggest volume of export in China. Silvery Dragon has the certificates from Spain, UK, South Korea, Norway, Sweden etc., exporting its products to 63 countries. 

Silvery Dragon can produce any kind of seven wires PC strand with different standard in the table, and we can also produce as the customer ordered.

Key parameter & reference standards of PC strand

Appearance	Nominal Dia.(mm)	Tensile Strength(MPa)	Relaxation(1000h)	Standards
Seven wires left or right lay	8.0, 9.3, 9.53, 11.1, 12.5, 12.7, 15.2, 15.24, 15.7, 17.8, 21.6	1770, 1860, 2000	Low relaxation≤2.5%	ASTMA416, BS5896, EN10138-3, AS/NZS4672, GB/T5224, KS7002, ISO6934-4, SS213620, JISG3536, UNE36094, ABNTNBR7483, NEN3868

Photographs of the goods after load

Certificate for our products