Selling prestressed concrete steel wire, spiral, ribbed

We are selling prestressed concrete steel wire. It is high tensile, low relaxation steel wire made from high-carbon steel and widely used for prestressed and post-tensioning technology in various shapes of PC structures.
It has the following specifications and advantages:
- high tensile strength and low relaxation;
- more bonding stress between wire and concrete;
- stable modulus of elasticity;
Types of surface: spiral, ribbed, indented, plain.
Diameter: 4 mm, 4.8 mm, 5 mm, 6 mm, 7 mm, 8 mm, 9 mm.
Surface treatment: uncoated prestressed steel wire, prestressed epoxy coated steel wire and galvanized prestressed steel wire.
Tensile strength: 1470 Mpa- 1 770 Mpa.
Relaxation (%): ≤2.5.
Standard: ASTM A 421, GB/T5223, BS5896, JISG3536, and required standard.
Packing: volume (about 700 - 1300 kg / volume). Each roll is bound with steel tape at 8 places and fully wrapped with rust-proof plastic and PP braided sheet.
PC Wire is characterized with high tensile strength and low relaxation. It's widely used in production of prestressed spun concrete poles, PHC Piles, in construction of large scale railroad, high-way bridges, building trusses, overhead crane beams, industrial and civil prefabricated concrete slabs, wall board, power station, etc.
Advantages of our company:
- professional team to manage production and control product quality;
- equipped with advanced test equipment, and comply with the principle of testing each coil produced.
- rich export experience.