一、XQJ-QJNT-NTXW-02B垂直下弯通产品概述
XQJ-QJNT-NTXW-02B垂直下弯通是阻燃防火桥架的垂直连接部件。
二、XQJ-QJNT-NTXW-02B垂直下弯通产品参数
| 序号NO | 型号Model | 外型尺寸Outer dimensions | 内截面Inner section | ||||
| 槽宽Width | 边高Height | 宽X高 WXH | |||||
| l | NTXW-02B一15a | 150 | 100 | 100 | 60 | ||
| 2 | NTXW-02B一20a | 200 | 100 | 150 | 60 | ||
| 3 | NTXW-02B一30a | 300 | 100 | 250 | 60 | ||
| 4 | NTXW-02B一40a | 400 | 100 | 350 | 60 | ||
| 5 | NTXW-02B一20b | 200 | 150 | 150 | 110 | ||
| 6 | NTXW-02B一30b | 300 | 150 | 250 | 110 | ||
| 7 | NTXW-02B一40b | 400 | 150 | 350 | 110 | ||
| 8 | NTXW-02B一50b | 500 | 150 | 450 | 110 | ||
| 9 | NTXW-02B一30c | 300 | 200 | 250 | 160 | ||
| 10 | NTXW-02B一40c | 400 | 200 | 350 | 160 | ||
| 11 | NTXW-02B一50c | 500 | 200 | 450 | 160 | ||
| l2 | NTXW-02B一60c | 600 | 200 | 550 | 160 | ||
| l3 | NTXW-02B一40d | 400 | 250 | 350 | 210 | ||
| 14 | NTXW-02B一50d | 500 | 250 | 450 | 210 | ||
| 15 | NTXW-02B一60d | 600 | 250 | 550 | 210 | ||
| 16 | NTXW-02B一8od | 800 | 250 | 750 | 210 | ||
| 17 | NTXW-02B一50e | 500 | 300 | 450 | 260 | ||
| l8 | NTXW-02B一60e | 600 | 300 | 550 | 260 | ||