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PC STRANDS is mainly used for concrete structure,such as railway and highway, overhead crane construction ,multi-floor industrial building and etc,Products have been widely applied to the major domestic rail,road,and construction
Our is a profession pc strand company and we have been in the line of PC strand about 7 years . We can offer PC strand according to ASTM A 416,BS5896,JIS G3536-88 ,GB/T 5224 or as your requiment:
Our packing:
Each coil is strapped by steel bands at 8 places, fully wrapped with anti-rust plastic & P.P woven sheet with pallet and strapped again by steel bands at 6 places.
Our is a profession pc strand company and we have been in the line of PC strand about 7 years . We can offer PC strand according to ASTM A 416,BS5896,JIS G3536-88 ,GB/T 5224 or as your requiment:
|
Grade |
Nominal dia |
Tolerance(mm) |
Nominal section area(mm2) |
Mass per 1000m(kg/1000) |
Minimum breaking load |
Lo≥610mm(%) |
The relaxation at 1000h (initial load to 70% of nominal max load)(r/%) |
|
|
(in) |
(mm) |
Not more than |
||||||
|
250 1725MPa |
0.375 |
9.53 |
±0.40 |
51.61 |
405 |
89 |
3.5 |
2.5 |
|
0.438 |
11.11 |
69.68 |
548 |
120.1 |
||||
|
0.5 |
12.7 |
92.9 |
730 |
160.1 |
||||
|
0.6 |
15.24 |
139.35 |
1094 |
240.2 |
||||
|
270 1860Mpa |
0.375 |
9.53 |
0.65 |
54.84 |
432 |
102.3 |
||
|
0.438 |
11.11 |
-0.15 |
74.19 |
582 |
137.9 |
|||
|
0.5 |
12.7 |
|
98.71 |
775 |
183.7 |
|||
|
0.6 |
15.24 |
|
140 |
1102 |
260.7 |
|||
Our packing:
Each coil is strapped by steel bands at 8 places, fully wrapped with anti-rust plastic & P.P woven sheet with pallet and strapped again by steel bands at 6 places.