What are the lead times for delivery?

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

What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, and Western Union.

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.

Pre-Stressed Wire with Indentation Surface

Name: Pre-Stressed Wire with Indentation Surface
Brand: Tianjin Qiangbang Industrial Co., Ltd.
SKU: 2034367632

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.

2.5mm-12mm

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

Comprehensive Standard Compliance: Meets global standards including ASTM, BS, EN, GB, JIS, and ISO for diverse international markets.

Wide Diameter Range: Available in diameters from 2.5mm to 12mm to suit various structural requirements.

High Tensile Strength Options: Offers tensile strength grades ranging from 1470MPa to 1860MPa for superior load bearing.

Low Relaxation Performance: Features low relaxation properties with max 2.5% loss after 1000 hours at 70% breaking load.

Versatile Surface Types: Available in plain, spiral ribbed, and indented surfaces (T1/T2) for enhanced concrete bonding.

Diverse Application Scope: Ideal for poles, railway sleepers, piles, beams, slabs, and pre-stressed concrete structures.

Flexible Customization: Custom sizes and grades available beyond standard specifications upon request.

Robust Packaging: Securely packed in rolls or bundles with baling strips and plastic covers for safe transport.

Company profile

Tianjin Qiangbang Industrial Co., Ltd.

Tianjin, China

Business Type: Manufacturer/FactoryExport Year: 2000-11-28Average Response Time: ≤5.97hTerms 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 surface types are available for this wire?

We offer plain/smooth surfaces, spiral/helical ribs, and indented surfaces (including T1 and T2 types).

Q:What is the warranty period for the product?

The product comes with a 1-year warranty and 1 year of after-sales service.

Q:What are the available diameters?

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 standards does the wire comply with?

It complies with major international standards such as ASTM A421, BS5896, EN10138, GB/T5223, JIS G3536, and ISO 6934.

Q:What is the minimum elongation at breakage?

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