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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

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

2.5mm-7mm

Material

Steel Wire

Cross Sectional Shape

Round

Application

Poles, Piles, Railway Sleepers

Type

Steel Coil

Wide in Width

2.1M

Surface Treatment

Black

Metal Wire Drawing

Cold Drawing

Status

Hard State

Thickness

Metal Thick Wire

Category

Smooth Plain, Spiral Ribs, Indented, Crimped

Astma421

4.88mm, 4.98mm, 6.35mm, 7.01mm

BS5896-1980

4mm, 4.5mm, 5mm, 6mm, 7mm

GB/T5223-2002

4mm, 4.8mm, 5mm, 6mm, 6.25mm, 7mm, 8mm, 9mm

JIS G3536-2008

4mm, 5mm, 6mm, 7mm, 8mm, 9mm

NBR 7482

4mm, 5mm, 6mm, 7mm

Special Sizes

2.5, 2.64, 2.8, 3.0, 3.2, 3.4, 3.8, 4.2, 5.2

Steel Grade

Swrh77b Swrh82b

Tensile Strength

1570MPa, 1670MPa, 1770MPa, 1860MPa

Export Packing

Baling Strip, Plastic Cover, PP Packing Cloth

Transport Package

Export Packing

Specification

3mm-12mm

Trademark

Daqiang

Origin

Tianjin, China

Production Capacity

100 Tons/Day

Key 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.

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