Can I request custom sizes or grades?

Yes, we support customization for special sizes and grades according to specific project standards like ASTM, BS, GB, or JIS.

What is the relaxation value of the wire?

The relaxation value is a maximum of 2.5% over 1000 hours when the initial load is 70% of the breaking load.

What are the typical applications for this pre-stressed wire?

It is widely used for concrete poles, railway sleepers, subway tracks, piles, beams, slabs, and cement pipes.

Fixed Length Bundles Packing Spiral Ribs Indented Smooth Pre-Stressed Wire

Name: Fixed Length Bundles Packing Spiral Ribs Indented Smooth Pre-Stressed Wire
Brand: Tianjin Qiangbang Industrial Co., Ltd.
SKU: 1950167851

Tianjin, ChinaTianjin Qiangbang Industrial Co., Ltd.

US$600.00

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-12mm

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

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

Comprehensive Standard Compliance: Meets ASTM, BS, GB, JIS, ISO, and other international standards for global acceptance.

High Tensile Strength Options: Available in 1470MPa to 1860MPa grades for diverse structural reinforcement needs.

Diverse Surface Treatments: Offers smooth, spiral ribbed, indented, and crimped surfaces for enhanced concrete bonding.

Wide Diameter Range: Diameters from 2.5mm to 12mm available to suit various pre-stressed concrete applications.

Low Relaxation Performance: Ensures long-term stability with relaxation values of 2.5% max over 1000 hours.

1-Year Warranty Coverage: Includes 1-year warranty and after-sales service for mechanical integrity assurance.

Flexible Customization: Custom sizes and grades available under ASTM, BS, GB, JIS, and special requirements.

Robust Material Quality: Manufactured from high carbon steel wire rod SWRH77B and SWRH82B for superior strength.

Company profile

Tianjin Qiangbang Industrial Co., Ltd.

Tianjin, China

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 are the available diameters for this PC wire?

Diameters range from 2.5mm to 12mm, including specific sizes like 2.5, 3.0, 3.2, 3.4, 3.8, 4.0, 4.8, 5.0, 6.0, 7.0, 7.5, 8.0, 9.0, 10.0, 11.0, and 12.0mm.

Q:What tensile strength grades are offered?

We provide tensile strengths of 1470MPa, 1570MPa, 1670MPa, 1770MPa, and 1860MPa to meet different engineering requirements.

Q:Which international standards does the product comply with?

The product complies with ASTM A421, ASTM A648, BS5896, GB/T5223, JIS G3536, ISO 6934, and many other global standards.

Q:What surface treatments are available?

Options include smooth plain, spiral ribs, indented, and crimped surfaces to optimize bonding with concrete.

Q:What is the warranty period for this wire?

We offer a 1-year warranty and after-sales service covering mechanical defects.