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Low Relaxation Stress Relieved Spiral Ribbed and Indented PC Wire for Railway Sleepers
US$650.00
25 Tons
Sample price:US$2.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
1 YearWarranty
1 YearModel NO.
2.5mm-7mmMaterial
Steel WireCross Sectional Shape
RoundApplication
Poles, Piles, Railway SleepersType
Steel CoilWide in Width
2.1MSurface Treatment
BlackMetal Wire Drawing
Cold DrawingStatus
Hard StateThickness
Metal Thick WireCategory
Smooth Plain, Spiral Ribs, Indented, CrimpedAstma421
4.88mm, 4.98mm, 6.35mm, 7.01mmBS5896-1980
4mm, 4.5mm, 5mm, 6mm, 7mmGB/T5223-2002
4mm, 4.8mm, 5mm, 6mm, 6.25mm, 7mm, 8mm, 9mmJIS G3536-2008
4mm, 5mm, 6mm, 7mm, 8mm, 9mmNBR 7482
4mm, 5mm, 6mm, 7mmSpecial Sizes
2.5, 2.64, 2.8, 3.0, 3.2, 3.4, 3.8, 4.2, 5.2Steel Grade
Swrh77b Swrh82bTensile Strength
1570MPa, 1670MPa, 1770MPa, 1860MPaExport Packing
Baling Strip, Plastic Cover, PP Packing ClothTransport Package
Export PackingSpecification
3mm-12mmTrademark
DaqiangOrigin
Tianjin, ChinaProduction Capacity
100 Tons/DayKey features
Low Relaxation Performance: Relaxation value max 2.5% at 1000 hours under 70% initial load.
High Tensile Strength: Available in 1470MPa, 1570MPa, 1670MPa, 1770MPa, and 1860MPa grades.
Multiple Surface Options: Offers plain, spiral ribs, indented, and crimped surface treatments.
Wide Diameter Range: Diameters from 2.5mm to 12mm available for various applications.
Global Standard Compliance: Meets ASTM, BS, EN, GB, JIS, and ISO international standards.
1-Year Warranty Coverage: Includes 1-year warranty and after-sales service for all products.
Versatile Applications: Suitable for railway sleepers, poles, piles, and concrete structures.
Flexible Packaging: Available in rolls or bundles with baling strips and plastic films.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2000-11-28Average Response Time: ≤5.77hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, FCA, EXW
About Our Factory & Business Background
AddressXizhaizhuang Economic Development zone, Jinhai, Tianjin, China
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsPre-Stressed Steel Strand, Post-Tensioned Steel Cable, Pre-Stressed Steel Wire, PC Steel Wire, Pre-Stressed Anchorage Anchor and Wedge, Post-Tensioning Accessories, Spring Steel Flat Bar, Spring Steel, Flat Steel Bar
Our Industry Experience & Global Business Record
Main MarketsSouth America, Southeast Asia, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:What surface treatments are available for this PC wire?
A:
We offer plain/smooth surface, spiral/helical ribs, indented, and crimped options.
Q:What is the relaxation value of the wire?
A:
The relaxation value is a maximum of 2.5% at 1000 hours with an initial load of 70% of breaking load.
Q:Which international standards does the product comply with?
A:
The product complies with standards including ASTM, BS5896, EN10138, GB/T5223, JIS G3536, and ISO 6934.
Q:What is the minimum elongation at breakage?
A:
The minimum elongation at breakage is 3.5% with a gauge length of 200mm.
Q:What are the available tensile strength grades?
A:
Available tensile strengths include 1470MPa, 1570MPa, 1670MPa, 1770MPa, and 1860MPa.
Send Inquiry
*To:
Tianjin Qiangbang Industrial Co., Ltd.
Tianjin Qiangbang Industrial Co., Ltd.*Content:
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