1*7 wire prestressed concrete strand with low relaxation
1*7 wire prestressed concrete strand with low relaxation
1*7 wire prestressed concrete strand with low relaxation
1*7 wire prestressed concrete strand with low relaxation
1*7 wire prestressed concrete strand with low relaxation
1*7 wire prestressed concrete strand with low relaxation
Model
1*7 wire prestressed concrete strand

Item specifics

Name of product
1*7 wire prestressed concrete strand with low rela
Raw Material
SWRH77B/SWRH82B
Tensile Strength
1860 MPa
Minimum Breaking Load
183.7KN
Min. Load at 1% Extension
165.3KN
Elongation at Max. Load
≥ 3.5%
Tolerance
+0.40mm/-0.20mm
Weight of coil
2.5-3.5 tons
Surface
Uncoated
Inspection
Both ends of each coil is inspected

Product review

Description

1*7 wire prestressed concrete strand with low relaxation
SGS approved factory 12.7mm pc steel strand for post tension projects

Name of product:

1*7 wire prestressed concrete strand with low relaxation

Common diameters:

9.3mm, 9.53mm, 11.11mm, 12.7mm & 15.24mm

Standard:

GB/T5224, ASTMA416, BS5896, JISG3536, ISO6934 & EN10138

Inspection:

Both ends of one pc strand coil shall be inspected through stress relaxation test, 

tension test, hydraulic universal test, bending test and boroscope test, etc.

Package: 

Inner diameter: 760mm

Outer diameter: 1400mm

Width of coil: 760mm

Packaging steps: 

(1) Coils are wrapped by 8 steel strips 

(2) Wrapped by waterproof cloth

(3) Wrapped by 8 steel strips (6+2) 

(4) Added with wood pallet

Delivery:

By container, and the date of delivery shall be determined by sizes 

and quantity in the order

Port of Shipment:

Tianjin Port, China

Payment:

T/T or L/C

Samples:

Free samples will be provided to our honored customers.

Application:

Large-span bridges on railway and highway, overhead crane beam, rock-soil anchoring project, multi-storey industrial buildings, stadiums, coal mines, etc. 

Production Line

 1*7 wire prestressed concrete strand with low relaxation

Testing

1*7 wire prestressed concrete strand with low relaxation

 

Advantage

1*7 wire prestressed concrete strand with low relaxation 

Related Products

1*7 wire prestressed concrete strand with low relaxation

FAQ

 1. What's your annual output?

We can manufacture 270000 tons PC strand every year.

2. Can you dispatch free PC strand samples?

Yes, we are honored to send PC strand samples to our valued customer like you :)

3. What are the common diameters that you manufacture?

We manufacture 9.53mm/12.7mm/15.24mm PC strand most.