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Business Type: Manufacturer
Main Products:Prestressed concrete strand(PC Strand) Galvanized iron Wire Resin anchoring agent for mine Conveyor Roller Isolated compressed oxygen self-rescuer Mine PE pipe Mine the PVC pipeOil casing High-performance mining helmet lamp
ID:21061157063
Category: Construction & Decoration Hardware
MOQ:10.00 Ton(s)
iron Wire
L/CT/TOthers
PPODUCT INTRODUCTION
PC STRAND is mainly used as auxiliary reinforcing strand for concrete structure.eg, long spanned bridges on railway and highway, overhead crane construction, multi-floor industrial building ,etc
1 Item | pc strand |
2.Specification | 1 x 7 wire, 1x19 wire 15.2/15.7mm, 17.8mm, 21.6mm,21.8mm |
3.Appliacation | Widely Used for any aqueduct, viaduct, bridge, tunnel and railway construction |
4. Certificate | ISO9001：2000 SGS BV |
5.Standard | ASTM A416，BS5896，JIS G3536，GB / T5223，EN10138 |
6. T / S | 1860MPA，1770MPA，1670MPA，1570MPA，1470MPA |
7.Features | High tensile, low relaxtion |
8.Twist | Left and right hand lay |
9.Factory Test | Norminal diameter, breaking force, elongation at rupture, tensile strenght, stress relaxastion property, relax value at 1000h |
10.Packing | Standard Export Package (Wrapped by steel strips, waterproof cloth sheet, wooden pallet) |
11. Original | Anhui, China |
12. Payment | T / T，LC |
Prestressed steel strand is a multi-strand steel strand composed of 2, 3, 7 or 19 high-strength steel wires, and has undergone stress relief treatment (stabilization treatment), suitable for prestressed concrete or similar purposes. After surface treatment, the high-carbon steel wire rod is cold drawn into steel wire, and then a certain number of steel wires are twisted into a strand according to the structure of the steel strand, and then formed by a stable process of eliminating stress. The main characteristics of prestressed steel strands are high strength, good relaxation performance, and relatively straight when unfolded. Common tensile strength grades are 1720, 1770, 1860 MPa, this steel has a higher yield strength.
Our Strand meets customers' requirements as well as GB/T5224, ASTM416, BS5896, En10138-3, JIS G3536.
Stranded wire structure | Diameter | Tensile Strength | Breaking Strength | Elongation | Relaxation 1000hours value no more than (initial load at70% specification breaking load)
|
Mm | MPa | KN | % | % | |
1×7 | 15.24 | 1860
| 260 | 3.5 | 2.5-4.5 |
17.80 | 355 | ||||
18.90 | 409 | ||||
21.60 | 530 | ||||
1×19S（1+9+9） | 17.8 | 1770 | 368 | ||
21.8 | 554 | ||||
17.8 | 1860 | 387 | |||
21.8 | 583 |
Please contact us for the newest price and for any question.
Business Type:Manufacturer
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