What are the typical applications for this wire?

It is widely used in electricity concrete poles, railway sleepers, subway track boards, concrete piles, beams, girders, slabs, and cement pipes.

How is the product packaged and what are the weight options?

The wire is packed in coils using baling strips and plastic cloth, with package weights ranging from 700kg to 2500kg.

What is the minimum elongation at breakage?

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

Swrh82b High Tensile Steel Spiral Wire

Name: Swrh82b High Tensile Steel Spiral Wire
Brand: Tianjin Qiangbang Industrial Co., Ltd.
SKU: 710759342

Tianjin, ChinaTianjin Qiangbang Industrial Co., Ltd.

US$550.00-600.00

25 Tons

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Certification

CE, ISO, BV

Model NO.

3, 4, 4.8, 5, 6, 7, 7.5, 8, 9, 10mm

Tensile Strength

1470MPa, 1570MPa, 1670MPa, 1770MPa, 1860MPa

Standard

Astma421, BS5896, En10138, GB/T5223, JIS G3536, Ks

GB/T5223-2002

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

JIS G3536-2008

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

BS5896-1980

4mm, 5mm, 6mm, 7mm

Raw Material

High Carbon Wire Rod

Steel Grade

Swrh77b, Swrh82b

Export Packing

Baling Strip, Plastic Cover, PP Packing Cloth

Package Weight

in Coils, Weight 800-1600 Kgs

Function

Strengthen

Material

Metal

Type

Special Wire

Transport Package

Export Packing

Specification

4mm 4.8mm 5.0mm 6.0mm 7.0mm 9.0mm

Trademark

DaQiang

Origin

Tianjin, China (Mainland )

HS Code

72171000

Production Capacity

80 Tons/Day

Key features

Wide Diameter Range: Available in diameters from 2.5mm to 12mm for diverse applications.

High Tensile Strength: Offers tensile strength ranging from 1470MPa to 1860MPa for superior durability.

Multiple Surface Types: Includes smooth, spiral ribs, indented, and crimped options for enhanced bonding.

Global Standard Compliance: Meets international standards including ASTM, ISO, JIS, GB, and BS specifications.

Low Relaxation Performance: Maximum relaxation of 2.5% after 1000 hours at 70% initial load.

Versatile Applications: Ideal for concrete poles, railway sleepers, subway tracks, and pre-stressed structures.

Flexible Packaging: Supplied in coils with weights from 700kg to 2500kg using baling strips and plastic.

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

Company profile

Tianjin Qiangbang Industrial Co., Ltd.

Tianjin, China

Business Type: Manufacturer/FactoryExport Year: 2000-11-28Average Response Time: ≤5.36hTerms 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 is the available diameter range for this wire?

The wire is available in diameters ranging from 2.5mm to 12mm, including specific sizes like 3.0mm, 4.0mm, 5.0mm, 6.0mm, 7.0mm, 8.0mm, 9.0mm, 10.0mm, 11.0mm, and 12.0mm.

Q:What are the tensile strength options?

We offer tensile strengths of 1470MPa, 1570MPa, 1670MPa, 1770MPa, and 1860MPa to suit different structural requirements.

Q:Does the product come in different surface types?

Yes, the wire is available in various surface types including smooth plain, spiral ribs, indented, and crimped configurations.

Q:What international standards does this wire meet?

The product complies with multiple global standards such as ASTM A421, BS5896, EN10138, GB/T5223, JIS G3536, and ISO 6934.

Q:What is the maximum relaxation value?

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