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

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

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.

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

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

Ksd 7002 Korean Prestressing Steel Wire

Name: Ksd 7002 Korean Prestressing Steel Wire
Brand: Tianjin Qiangbang Industrial Co., Ltd.
SKU: 710732412

Tianjin, ChinaTianjin Qiangbang Industrial Co., Ltd.

US$750.00-800.00

25 Tons

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Certification

CE, ISO, BV

Model NO.

3mm-12mm

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 construction needs.

Multiple Tensile Strengths: Offers tensile strength options ranging from 1470MPa to 1860MPa.

Diverse Surface Types: Includes smooth, spiral ribs, indented, and crimped wire variations.

Global Standard Compliance: Meets ASTM, BS, EN, GB, JIS, and KSD international standards.

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

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

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

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

Company profile

Tianjin Qiangbang Industrial Co., Ltd.

Tianjin, China

Business Type: Manufacturer/FactoryExport Year: 2000-11-28Average Response Time: ≤5.98hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, FCA, EXW

AI-Powered supplier vetting

SummaryTianjin Qiangbang Industrial Co., Ltd. is a Chinese manufacturer based in Tianjin, specializing in the production and export of auto parts and construction materials. The company is a subsidiary of Tianjin Daqiang Steel Co. Ltd., which has extensive production facilities and quality control systems. It holds ISO 9000 and ISO 9001 certifications, emphasizing its commitment to quality. The company exports primarily to regions such as South America and Southeast Asia, though exports make up a small percentage of its sales. With 10 production lines and a moderate lead time, it demonstrates significant production capabilities. The company also offers multiple payment terms, enhancing its financial credibility.

Supplier typeTianjin Qiangbang Industrial Co., Ltd. is a manufacturer and factory, specializing in domestic sales and export trading.

CertificationsThe supplier holds ISO 9000 and ISO 9001 certifications, indicating adherence to quality management standards.

Financial creditThe company accepts diverse payment terms including LC and T/T, suggesting financial flexibility.

R&D capabilityThe supplier has less than 5 years of R&D engineering experience, indicating limited innovation capability.

Production capacityWith 10 production lines and efficient lead times, the company demonstrates strong production capability.

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 tensile strength options are available?

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

Q:What surface types does the wire come in?

The wire is available in various surface types including smooth plain, spiral ribs, indented, and crimped finishes.

Q:Which international standards does the product comply with?

The product complies with multiple standards including ASTM A421, BS5896, EN10138, GB/T5223, JIS G3536, and KSD7002.

Q:What is the minimum elongation at breakage?

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