浙江同正管道技术有限公司座落于钱塘江入海口的历史名城——绍兴市，位于长三角经济圈核心地带，地理位置优越。公司前身为绍兴市同正塑胶管业有限公司，始建于2001年7月，占地面积45000m2，建筑面积60000m2，
返回列表| 规格 | D | D1 | d | d1 | I | L | H | 个/箱 |
|---|---|---|---|---|---|---|---|---|
| Φ25x20 | 34.5 | 27.5 | 24 | 19 | 18.5 | 58.5 | 24.8 | 40×8 |
| Φ32x20 | 43 | 27.5 | 31 | 19 | 21 | 62.5 | 33 | 20×8 |
| Φ32x25 | 43 | 34.5 | 31 | 24 | 21 | 67.5 | 35 | 20×8 |
| Φ40x20 | 53.4 | 27.2 | 39 | 19 | 22 | 66 | 37 | 108 |
| Φ40x25 | 53.4 | 33.6 | 39 | 24 | 22 | 71 | 39 | 108 |
| Φ40x32 | 53.4 | 43 | 39 | 31 | 22 | 78 | 41 | 81 |
| Φ50x20 | 66.6 | 27.2 | 49 | 19 | 25 | 72 | 43 | 72 |
| Φ50x25 | 66.6 | 33.6 | 61.9 | 24 | 25 | 77 | 45 | 64 |
| Φ50x32 | 66.6 | 43 | 61.9 | 31 | 25 | 84 | 47 | 51 |
| Φ50x40 | 66.6 | 53.4 | 49 | 39 | 25 | 92 | 49 | 48 |
| Φ63x20 | 83.5 | 27.2 | 61.9 | 19 | 29 | 85.3 | 50 | 33 |
| Φ63x25 | 83.5 | 33.6 | 61.9 | 24 | 29 | 85 | 50.5 | 33 |
| Φ63x32 | 83.5 | 43 | 61.9 | 31 | 29 | 92 | 55.5 | 33 |
| Φ63x32 | 83.5 | 53.4 | 61.9 | 39 | 29 | 100 | 54.5 | 30 |
| Φ63x50 | 83.5 | 66.6 | 61.9 | 49 | 29 | 110 | 57.5 | 28 |
| Φ75x25 | 95.5 | 34.5 | 73 | 24 | 33.5 | 97.5 | 56.8 | 24 |
| Φ75x32 | 95.5 | 41.5 | 73 | 31 | 33.5 | 104.5 | 58.8 | 24 |
| Φ75x40 | 95.5 | 52 | 73 | 39 | 33.5 | 111.5 | 59.3 | 22 |
| Φ75x50 | 95.5 | 64 | 73 | 50 | 33.5 | 121.5 | 63.8 | 20 |
| Φ75x63 | 95.5 | 80 | 73 | 62.5 | 33.5 | 132 | 66.3 | 15 |
| Φ90x40 | 115 | 52 | 88 | 39 | 38.5 | 120 | 66.5 | 12 |
| Φ90x50 | 115 | 64 | 88 | 50 | 38.5 | 129 | 70.5 | 10 |
| Φ90x63 | 115 | 80 | 88 | 62.5 | 38.5 | 141.5 | 74 | 10 |
| Φ90x75 | 115 | 95.5 | 88 | 73 | 38.5 | 154 | 77.5 | 10 |
| Φ110x50 | 141 | 64 | 108 | 50 | 44 | 142.5 | 80.5 | 5 |
| Φ110x63 | 141 | 80 | 108 | 62.5 | 44 | 155 | 85.5 | 5 |
| Φ110x75 | 141 | 95.5 | 108 | 73 | 44 | 167 | 85.5 | 5 |
| Φ110x90 | 141 | 115 | 108 | 88 | 44 | 180.5 | 93 | 5 |
