IMG_4508
IMG_4507
IMG_4514
IMG_4522
IMG_4508
IMG_4507
IMG_4514
IMG_4522
7×(3+9×0.245)+0.20HT
OTR Steel Cord

Description

  The OTR tire is mainly used in various giant engineering vehicles in the mine, including excavators, scrapers, graders, large dump trucks, tippers and other engineering machinery. Their common feature is that they have heavy loads and poor service conditions. This puts forward higher quality requirements for the steel cord as its main framework material. 


Product Details

Product Parameters

ConstructionLay Length(mm)Lay DirectionWire Diameter(mm)Cord Diameter(mm)Linear Density(g/m)Breaking Force(N)Breaking Force of WeldBreaking Elongatio(%)Partial Load Elongation(PLE%)Copper Content(Cu%)Plating Weight(g/Kg)
Warning LimitInner Control LimitInner Control Limit
7x(3+9+15x0.245) +0.245HT6.3±0.32/ 12.5±0.63/ 18±0.9/ 55±2.75/ 5.0±0.25ZZZSZ0.245±0.01
0.245±0.01
4.84±0.24
Internal Standard:≤4.95
73.9±3.69≥2230063.5±2.54.0±1.0
7x (3+9x0.245) +0.20HT6.3±0.315/ 12.5±0.625/ 6.3±0.3/ 12.5±0.625/ 28±1.4/ 5±0.25ZZSSZS0.245±0.01
0.20±0.01
3.30±0.17
Internal Standard:≤3.38
33.07±1.16≥900063.5±2.53.5±0.7
7x (3+9x0.245)HT6.3±0.6/ 12.5±1.2/ 6.3±0.6/ 12.5±1.2/ 29.0±2.9ZZSSZ0.245±0.013.10±0.15032.52±1.630≥900063.5±2.54.0±1.0
7x (3+9+15x0.175) +0.20HT5±0.25/ 10±0.5/ 16±0.8/ 5±0.25/ 10±0.5/ 16±0.8/ 38±1.9/  5±0.25SSSZZZSZ0.175±0.01
0.2±0.01
3.60±0.18
Internal Standard: ≤3.69"
37.5±1.31≥1147063.5±2.54.9±1.0
4x6x0.25HE5.7/9.5±5%SS0.25±0.0061.82±0.1110.17±0.51≥2510≥2485≥994≥4.063.5±2.53.4±0.7
7x(3+9+15x0.22) +0.20HT6.3±0.315/ 12.5±0.625/ 18±0.9/ 6.3±0.315/ 12.5±0.625/ 18±0.9/ 48±2.4/ 5±0.25SSSZZZSZ0.22±0.01
0.20±0.01
4.42±0.22
Internal Standard:≤4.53
59.16±2.07≥1795563.5±2.53.9±0.8
7x 7x0.22+0.15HT12.5±0.625/ 20±1/ 5±0.25ZSZS0.22±0.01
0.15±0.01
2.24±0.11
Internal Standard:≤2.30
15.2±0.64≥512063.5±2.53.9±0.8
7x  (3+9x0.30) +0.20HT12.5±0.6/ 18±0.9/  12.5±0.625/ 18±0.9/ 32±1.6/ 5±0.25ZZSSZS0.30±0.01
0.20±0.01
4.11±0.21
Internal Standard:≤4.21
49.27±1.72≥1570063.5±2.53.4±0.6

Application Area

钢帘线
Zane Mia Michael Jessica Wendy Doris