What is the minimum elongation at breakage?

The minimum elongation at breakage is 3.5% with a gauge length of 200mm.

What are the typical applications for this wire?

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

What is the lead time for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

Bolivian 3.40mm 1770MPa Spiral Ribbed PC Wire

Name: Bolivian 3.40mm 1770MPa Spiral Ribbed PC Wire
Brand: Tianjin Qiangbang Industrial Co., Ltd.
SKU: 1953618872

Tianjin, ChinaTianjin Qiangbang Industrial Co., Ltd.

US$650.00

25 Tons

Product profile

Customization

Available

Material

Steel Wire

Cross Sectional Shape

Round

Model NO.

3.00mm, 3.20mm, 3.40mm, 3.80mm

Application

Poles

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

Raw Material

High Carbon Wire Rod

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

HS Code

72171000

Production Capacity

100 Tons/Day

Key features

High Tensile Strength: Available in 1470MPa to 1860MPa grades for superior load bearing.

Wide Diameter Range: Diameters from 2.5mm to 12mm available for diverse applications.

Multiple Surface Types: Options include smooth, spiral ribbed, indented, and crimped finishes.

Low Relaxation Performance: Max relaxation of 2.5% at 1000 hours under 70% initial load.

Global Standard Compliance: Meets ASTM, JIS, GB, BS, and ISO standards worldwide.

High Carbon Raw Material: Manufactured from SWRH77B and SWRH82B high carbon steel wire rod.

Versatile Applications: Ideal for concrete poles, railway sleepers, subway tracks, and beams.

Flexible Packaging: Available in big coils (2200-2300mm) or small coils (600-800mm).

Company profile

Tianjin Qiangbang Industrial Co., Ltd.

Tianjin, China

Business Type: Manufacturer/FactoryExport Year: 2000-11-28Average Response Time: ≤5.04hTerms 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