DK4
MATERIAL ：PU+STEEL
TEMP.：-40°C～110°C
SPEED：1 m/s
| ITEM | ID | OD | t | h | D1 | H | B | ||
| DK4-025 | 25 | 37 | 6 | 9 | 32 | 6 | +0.5 +0.3 | 4 | |
| DK4-030 | 30 | 42 | 6 | 9 | 37 | 6 | +0.5 +0.3 | 4 | |
| DK4-035 | 35 | 47 | 7 | 10 | 42 | 7 | +0.5 +0.3 | 4 | |
| DK4-040 | 40 | 52 | 7 | 10 | 47 | 7 | +0.5 +0.3 | 4 | |
| DK4-045 | 45 | 57 | 7 | 10 | 52 | 7 | +0.5 +0.3 | 4 | |
| DK4-050 | 50 | 62 | 7 | 10 | 57 | 7 | +0.5 +0.3 | 4 | |
| DK4-055 | 55 | 69 | 8 | 11 | 62 | 8 | +0.6 +0.4 | 4 | |
| DK4-060 | 60 | 74 | 8 | 11 | 67 | 8 | +0.6 +0.4 | 4 | |
| DK4-065 | 65 | 79 | 8 | 11 | 72 | 8 | +0.6 +0.4 | 4 | |
| DK4-070 | 70 | 84 | 8 | 11 | 77 | 8 | +0.6 +0.4 | 4 | |
| DK4-075 | 75 | 89 | 8 | 11 | 82 | 8 | +0.6 +0.4 | 4 | |
| DK4-080 | 80 | 94 | 8 | 12 | 87 | 8 | +0.6 +0.4 | 4 | |
| DK4-085 | 85 | 99 | 8 | 11 | 92 | 8 | +0.6 +0.4 | 4 | |
| DK4-090 | 90 | 104 | 8 | 11 | 97 | 8 | +0.6 +0.4 | 4 | |
| DK4-095 | 95 | 109 | 8 | 11 | 102 | 8 | +0.6 +0.4 | 4 | |
| DK4-100 | 100 | 114 | 8 | 11 | 107 | 8 | +0.6 +0.4 | 4 | |
| DK4-105 | 105 | 121 | 9 | 12 | 113 | 9 | +0.6 +0.4 | 5 | |
| DK4-110 | 110 | 126 | 9 | 12 | 118 | 9 | +0.6 +0.4 | 5 | |
| DK4-115 | 115 | 131 | 9 | 12 | 123 | 9 | +0.6 +0.4 | 5 | |
| DK4-120 | 120 | 136 | 9 | 12 | 128 | 9 | +0.6 +0.4 | 5 | |
| * | DK4-125 | 125 | 141 | 9 | 12 | 133 | 9 | +0.6 +0.4 | 5 |
| DK4-105 | 105 | 121 | 9 | 13 | 113 | 9 | +0.6 +0.4 | 5 | |
| DK4-130 | 130 | 146 | 9 | 13 | 138 | 9 | +0.6 +0.4 | 5 | |