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4mm 1770MPa Cold Drawn Plain Wire for Cement Pipe
US$625.00
25 Tons

Product profile

Customization

Available

Material

Steel Wire

Cross Sectional Shape

Round

Model NO.

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

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

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

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 Options: Available in 1470MPa, 1570MPa, 1670MPa, 1770MPa, and 1860MPa grades.
Wide Diameter Range: Diameters from 2.5mm to 12mm to suit various concrete applications.
Multiple Surface Types: Offers smooth plain, spiral ribs, indented, and crimped wire options.
Low Relaxation Performance: Relaxation value max 2.5% at 1000 hours under 70% initial load.
High Elongation at Break: Minimum elongation at breakage is 3.5% ensuring ductility.
Diverse Standard Compliance: Meets ASTM, BS, GB, JIS, ISO, and other international standards.
Versatile Application Scope: Used for poles, railway sleepers, subway tracks, and cement pipes.
Flexible Packaging Solutions: Available in coils with baling strips and plastic cloth protection.

Company profile

Business Type: Manufacturer/FactoryExport Year: 2000-11-28Average Response Time: ≤4.86hTerms 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 minimum elongation at breakage?
A:
The minimum elongation at breakage is 3.5%.
Q:What is the maximum relaxation value?
A:
The relaxation value is a maximum of 2.5% at 1000 hours with an initial load of 70%.
Q:What standards does this wire comply with?
A:
It complies with standards including ASTM A421, BS5896, GB/T5223, JIS G3536, and ISO 6934.
Q:What are the available tensile strength grades?
A:
Available grades include 1470MPa, 1570MPa, 1670MPa, 1770MPa, and 1860MPa.
Q:What is the raw material used?
A:
The raw material is high carbon steel wire rod, specifically grades SWRH77B and SWRH82B.

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