What is the warranty period?

We provide a 1-year warranty for this product.

What is the minimum elongation at breakage?

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

What are the lead times for delivery?

Lead time is within 15 workdays during the off-season and one month during the peak season.

3.00mm 1770MPa Low Relaxation Spiral Ribs PC Wire

Name: 3.00mm 1770MPa Low Relaxation Spiral Ribs PC Wire
Brand: Tianjin Qiangbang Industrial Co., Ltd.
SKU: 2021345162

Tianjin, ChinaTianjin Qiangbang Industrial Co., Ltd.

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.

2.50-2.64-2.80-3.00-3.20-3.40-3.80-4.00

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

Low Relaxation Performance: Relaxation value max 2.5% at 1000 hours under 70% initial load.

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 ribs, indented, and crimped designs.

Global Standard Compliance: Meets ASTM, JIS, GB/T, BS, and other international standards.

1 Year Warranty: Comprehensive 1-year warranty coverage for product defects.

Cold Drawing Process: Manufactured via cold drawing for enhanced mechanical properties.

Versatile Applications: Ideal for poles, piles, railway sleepers, and concrete structures.

Company profile

Tianjin Qiangbang Industrial Co., Ltd.

Tianjin, China

Business Type: Manufacturer/FactoryExport Year: 2000-11-28Average Response Time: ≤5.19hTerms 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 relaxation value of the wire?

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

Q:What diameters are available?

Available 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 surface treatments are offered?

We offer smooth plain, spiral ribs, indented, and crimped surface treatments to suit different anchoring needs.

Q:What are the available tensile strength grades?

The wire is available in tensile strengths of 1470MPa, 1570MPa, 1670MPa, 1770MPa, and 1860MPa.

Q:What standards does the product comply with?

The product complies with multiple international standards including ASTM A421, JIS G3536, GB/T5223, BS5896, and ISO 6934.