CN
Product：
Steel cords are used as main reinforcement material of radial tire. They play a very important role to a tire’s lifetime、safety、strength, as well as to a vehicle's comfortability and fuel consumption reduction.
Specifications：
| Construction | Lay Length(mm) | Lay Direction | Diameter(mm) | Linear Density(g/m) | Breaking Load(N) | Cu% | Coating Weight(g/kg) |
| 0.365+6X0.35 HT RP | 18±5% | S | 1.08±0.05 | 5.42±0.27 | ≥1865 | 63.5±2.5 | 3.60±0.50 |
| 0.25+6+12X0.225 HT | 7.5/16±5% | ZZ | 1.15±0.06 | 6.13±0.23 | ≥2225 | 63.5±2.5 | 4.20±0.80 |
| 2x0.30 ST | 14±5% | S | 0.60±0.03 | 1.12±0.05 | ≥428 | 63.5±2.5 | 3.40±0.60 |
| 2+2x0.25 HT | 14±5% | -SS | 0.66±0.06 | 1.55±0.08 | ≥560 | 63.5±2.5 | 3.90±0.70 |
| 2+2x0.30 HT | 16±5% | -SS | 0.78±0.10 | 2.23±0.11 | ≥825 | 63.5±2.5 | 3.40±0.60 |
| 2+2x0.32 ST | 16±5% | -SS | 0.83±0.06 | 2.57±0.30 | ≥1020 | 63.5±2.5 | 3.20±0.50 |
| 2+2x0.35 HT | 16±5% | -SS | 0.94±0.06 | 3.04±0.15 | ≥981 | 63.5±2.5 | 3.60±0.90 |
| 2+4x0.22 HT RP | 14±5% | -SS | 0.68±0.04 | 1.81±0.09 | ≥670 | 63.5±2.5 | 3.90±0.80 |
| 3x0.30 HT RP | 16±5% | S | 0.66±0.04 | 1.67±0.10 | ≥618 | 63.5±2.5 | 3.40±0.80 |
| 3x0.30 HT OC | 16±5% | S | 0.66±0.04 | 1.67±0.10 | ≥618 | 63.5±2.5 | 3.40±0.80 |
| 3X0.38 ST RP | 20±5% | S | 0.80±0.05 | 2.67±0.26 | ≥981 | 63.5±2.5 | 3.40±0.40 |
| 3x7x0.22 HE | 4.5/8±5% | SS | 1.52±0.09 | 6.95±0.31 | ≥1720 | 63.5±2.5 | 3.90±0.80 |
| 3+8x0.22 HT | 6.3/12.5±5% | SS | 0.90±0.05 | 3.35±0.17 | ≥1235 | 63.5±2.5 | 3.90±0.80 |
| 3+8x0.33 HT | 10/18±5% | SS | 1.36±0.07 | 7.55±0.30 | ≥2650 | 63.5±2.5 | 3.50±0.50 |
| 3+8x0.33 ST | 10/18±5% | SS | 1.36±0.07 | 7.55±0.30 | ≥2800 | 63.5±2.5 | 3.90±0.80 |
| 3+8x0.33 UT | 10/18±5% | SS | 1.36±0.07 | 7.55±0.30 | ≥2980 | 63.5±2.5 | 3.90±0.80 |
| 3+8x0.35 HT | 10/20±5% | SS | 1.45±0.07 | 8.46±0.41 | ≥2975 | 63.5±2.5 | 3.60±0.50 |
| 3+9+15x0.225 HT | 6.3/12.5/18±5% | ZZZ | 1.39±0.07 | 8.63±0.30 | ≥3120 | 63.5±2.5 | 4.20±0.80 |
| 3+9+15x0.225 ST | 6.3/12.5/18±5% | ZZZ | 1.39±0.07 | 8.63±0.30 | ≥3445 | 63.5±2.5 | 4.20±0.80 |
| 3+9+15x0.245 HT | 6.3/12.5/18±5% | ZZZ | 1.51±0.08 | 10.26±0.36 | ≥3730 | 63.5±2.5 | 3.50±0.70 |
| 4+6X0.30 HT RP | 18±5% | -SS | 1.18±0.06 | 5.62±0.28 | ≥1980 | 63.5±2.5 | 3.40±0.60 |
| 4x6x0.25 HE | 5.7/9.5±5% | SS | 1.82±0.11 | 10.17±0.51 | ≥2485 | 63.5±2.5 | 3.40±0.70 |
| 3x0.24/9x0.225cc HT | 14±5% | S | 0.94±0.05 | 3.94±0.20 | ≥1445 | 63.5±2.5 | 4.00±0.75 |
| 0.20+18x0.175cc ST | 10±5% | Z | 0.90±0.05 | 3.73±0.19 | ≥1520 | 63.5±2.5 | 4.83±1.0 |
Remarks：
Final product specifications upon delivery subject to the mutual agreement between Sunnywell and its customers
Product Advantages：
Uniform length, good winding quality
Smooth and flat sheet after calendering or steelastic
Tip rise free after ply cutting
Less welds and better fatigue performance
Sunnywell Advantages：
A strong team with many years working experiences in international companies
Best production and testing equipment, optimized manufacturing process and rigid quality management system
TS16949 certified and top product quality is proven
Customized products for different tires (PCR/TBR/OTR) and different applications (Carcass/Belt)
Strong capability in developing super tensile and ultra tensile strength products
Cooperation with leading customers and raw material suppliers