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What is the role of anchorage anchors in pre-stressed concrete?

Anchors play a critical role by determining the load capacity and security of the pre-stressing process in pre-cast and post-tensioned concrete.

Wedge Anchor for Prestressed Strand

Name: Wedge Anchor for Prestressed Strand
Brand: Tianjin Qiangbang Industrial Co., Ltd.
SKU: 765313042

Tianjin, ChinaTianjin Qiangbang Industrial Co., Ltd.

US$0.60

1,000 Sets

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Application

Construction

Certification

ISO

Model NO.

YM4-YM22

Material

Steel

Type

Fasteners

Anchor Material

Alloy Steel 40cr

Wedge Material

Alloy Steel 20crmnti

Anchor Hardness

Hrb70- Hrb100

Wedge Hardness

HRC50- HRC65

Anchorage Structure

Post-Tensioned Concrete & Pre-Tensioning Precast

Comply to PC Strands

6.5mm, 7.9mm, 9.53mm, 12.7mm, 15.24mm, 15.7mm, 21.

Comply to PC Wires

3.5mm, 4mm, 4.8mm, 5mm, 6mm, 7mm, 7.5mm, 8mm, 9mm

Comply to PC Bars

7.1mm, 9.0mm, 25mm, 32mm

Round Anchors

D4, D5, D6, D7, D8, D9, Ym13, Ym15, Ym22

Flat Anchors

Bm13, Bm15

Transport Package

Cartons/ Boxes

Specification

1 hole to 55 holes

Trademark

DaQiang

Origin

Tianjin, China

HS Code

73160000

Production Capacity

100000 Sets/Week

Key features

Comprehensive Strand Compatibility: Supports PC strands from 6.5mm to 21mm, wires from 3.5mm to 9mm, and bars from 7.1mm to 32mm.

Diverse Anchor Material Options: Available in Alloy Steel 40cr, Alloy Steel 20crmnti, Carbon Steel, Cast Iron, and Plastic.

High Hardness Performance: Anchor hardness Hrb70-100 and Wedge hardness HRC50-65 ensure secure grip and durability.

Wide Range of Anchor Models: Offers Round Anchors (D4-D9, Ym13-22) and Flat Anchors (Bm13, Bm15) for various applications.

ISO Certified Quality: Manufactured with ISO certification ensuring high standards for construction safety.

Complete Component System: Includes anchor rings, inner wedges, bearing plates, spirals, limit plates, couplers, and ducts.

Versatile Application Scope: Designed for both post-tensioned concrete and pre-tensioning precast concrete structures.

Flexible Payment Terms: Accepts LC, T/T, D/P, PayPal, and Western Union for international transactions.

Company profile

Tianjin Qiangbang Industrial Co., Ltd.

Tianjin, China

Business Type: Manufacturer/FactoryExport Year: 2000-11-28Average Response Time: ≤5.49hTerms 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 types of pre-stressed steels are compatible with these anchors?

Compatible with 7-wire PC strands (6.5mm-21mm), 3-wire PC strands (6.5mm-10.8mm), PC wires (3.5mm-9mm), and PC bars (7.1mm-32mm).

Q:What materials are used for the anchors and wedges?

Anchors are made from Alloy Steel 40cr or 20crmnti, while wedges use Alloy Steel 20crmnti. Other options include carbon steel, cast iron, and plastic.

Q:What is the hardness of the anchor and wedge components?

The anchor hardness ranges from Hrb70 to Hrb100, and the wedge hardness is between HRC50 and HRC65.

Q:Which anchor models correspond to specific strand sizes?

D4-D7 suits wires 4-7mm; D7-D11 suits bars 7.1-10.7mm; D9-D22 suits strands 9.3-21.8mm; YGM25/32 suits bars 25-32mm.

Q:What are the lead times for delivery?

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