l Surface finishes:Plain,Helical rib and indented.
l Standards:GB/T5224-2003,BS5895-1980,ASTM A416-2002,JISG 3536-1994,AS 1311-1987 or according to customers'requirements.
l Application:The product are mainly for the use of prestressed concrete structure reinforced.Such as large-span bridges on railway and highway,overhead crane beam,rock-soil anchoring project, multistorey industrial buildings, stadiums,coal mines and etc.
l Packing:Baling strip strapped,Inner is water-proof plastic,outer is polypropylene wonven bag in coil,or according to the customers' requirements.
Type | Nominal Dia (mm) | Tolerance (mm) | Normal Area (mm2) | Normal Weight (kg/1000m) | Min Breaking load (KN) | Min Yield load (KN) | Min. Elongation (Lo≥600mm) | Relaxation | |
Initial Load of min.nominal Breaking Strength | 1000h Value No more than | ||||||||
SWPR7AN SWPR7AL | 9.30 |
+0.4
-0.2 | 51.61 | 405 | 88.80 | 75.50 |
33.5% |
70% |
2.5% |
10.80 | 69.68 | 546 | 120 | 102 | |||||
12.40 | 92.90 | 729 | 160 | 136 | |||||
15.20 | 138.70 | 1101 | 240 | 204 | |||||
SWPR&BN SWPR&BL | 9.50 | 54.84 | 432 | 102 | 86.80 | ||||
11.10 | 74.19 | 580 | 138 | 118 | |||||
12.70 | 98.71 | 774 | 183 | 156 | |||||
15.20 | 138.70 | 1101 | 261 | 222 | |||||
