High Carbon Steel Wire 82B Low Relaxation 12.7mm Prestressed Concrete Strand

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Product Overview

Description


Product Description

High Carbon Steel Wire 82B Low Relaxation Prestressed Concrete Strand

1. Raw material: high quality carbon steel, 77B or 82B

2. Structure: 1x7 wire, we also have 1x2 and 1x3 wire design.

3. Nominal diameter: 12.7mm. Other available sizes: 9.3mm, 9.53mm, 10.8mm, 11.10mm, 11.11mm,

12.5mm, 15.7mm, etc.

4. Tensile strength: 1860Mpa. Other size: 1470Mpa, 1570Mpa, 1700Mpa, 2000Mpa.

5. Breaking load: >198KN

6. Standard: ASTM A416, other standard BS 5896, JIS G3536, AS/NZS 4672, NBR-7483, etc.

Production Process
Application
Applications of  low relaxation prestressed concrete strand:
1. Used in the upper plates of bridges.
2. As cable for special bridges and for the maintenance of bridges.
3. In construction, the 7 wire PC strand is used in concrete pillars and supports for the construction of buildings, domes for nuclear power plants and reinforcement of LNG concrete tanks.
Packing & Delivery
Inside package of low relaxation prestressed concrete strand
Each coil is strapped by steel bands at 8 places

Outside package of low relaxation prestressed concrete strand

with waterproof cloth, polyprolene with wodden sheet

Delivery of low relaxation prestressed concrete strand:

Shipped by 20 feet container, one container can load 25 tons, about 8-10 coils.

The common shipment method is by sea.

Test Machines
Why choose us

21 years' experience

Established in 1996, have rich experience in the field of high quality PC strand and PC wire.

Top quality in China

1. raw material control

2. ISO9001: 2015 certificate

3. Strict product test

Professional and reliable supplier

1. production ability

2. R&D ability

3. long-term cooperative partner

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