How are the strands joined together?

Couplers or connectors are used to join two pieces of steel strands or bars, suitable for sizes up to 22mm.

What is the lead time for orders?

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

Prestressed Anchorage Multi Strands Connector Coupler

Name: Prestressed Anchorage Multi Strands Connector Coupler
Brand: Tianjin Qiangbang Industrial Co., Ltd.
SKU: 1934451172

Tianjin, ChinaTianjin Qiangbang Industrial Co., Ltd.

US$10.00

100 Sets

Sample price:US$2.00/set.Request sample

Product profile

Customization

Available

Anchor Form

Single Hole or Multi Holes

Diameter

12.7mm, 15.2mm, etc

Model NO.

Coupler 2-55 strands

Anchor Hardness

HRC 50-60

Application

Bridge, Building, Construction, Mining, Railway

Transport Package

Export Packing

Specification

Trademark

DaQiang

Origin

Tianjin, China

Production Capacity

10000 Set /Week

Key features

Multi-Strand Compatibility: Supports PC strands from 5.0mm to 22mm and PC wires from 4.0mm to 10mm.

High Hardness Wedges: Wedge hardness ranges from HRC 50 to 65 for secure gripping.

Diverse Anchor Types: Available in Single-hole, Multi-hole, Circular, Flat, and Mining anchors.

Premium Material Grade: Constructed from Alloy Steel (40Cr, 45#, 20CrMnTi) and Nodular Cast Iron.

Precision Surface Finish: Tapered bore Ra 0.8 with carbonitriding layer depth of 0.35-0.8mm.

Versatile Applications: Ideal for bridges, buildings, mining, railways, and pre-cast tensioning.

Complete Assembly Options: Offered as complete sets or partial sets including head, wedges, and plates.

Coupler for Strand Joining: Connects 2pcs steel strands or bars for continuous tensioning systems.

Company profile

Tianjin Qiangbang Industrial Co., Ltd.

Tianjin, China

Business Type: Manufacturer/FactoryExport Year: 2000-11-28Average Response Time: ≤4.50hTerms 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 PC strand sizes are supported?

The system supports PC strands ranging from 5.0mm to 22mm, including specific sizes like 12.7mm, 15.24mm, and 17.8mm.

Q:What materials are used for the anchors?

Anchors are made from high-grade alloy steels such as 40Cr, 45#, and 20CrMnTi, as well as Nodular Cast Iron.

Q:What is the hardness of the wedges?

The wedge hardness is specified between HRC 50 and 65 to ensure a strong grip on the strands.

Q:Can this be used for mining applications?

Yes, the KM Mining Anchor type is specifically designed for use in mining and railway engineering structures.

Q:What is the surface finish requirement?

The tapered bore requires a surface finish of Ra 0.8, while the rest of the surface is Ra 3.2.

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Prestressed Anchorage Multi Strands Connector Coupler