风管管束
表面处理为电镀锌或热浸锌
两端高强度螺栓连接固定，安装简洁方便
CO2焊接螺杆接头，管束带有加强筋，提高强度
适用于直径1250mm以下的各种PVC
技术参数：工作温度：-40℃-+110℃
降噪指数：△L=17dB(A)—24dB(A)
内置橡胶材料，能有效隔音、减震、绝缘、抗老化等优势。
| 产品编号 | 抱箍范围D mm | 螺杆接头规mm | 管束宽度B mm | 管束材料厚度b*s mm |
| ZYT-GSJ | 80 | M8-M10 | 134 | 25*1.25 |
| ZYT-GSJ | 100 | M8-M10 | 155 | 25*1.25 |
| ZYT-GSJ | 125 | M8-M10 | 179 | 25*1.25 |
| ZYT-GSJ | 140 | M8-M10 | 197 | 25*1.25 |
| ZYT-GSJ | 150 | M8-M10 | 205 | 25*1.25 |
| ZYT-GSJ | 160 | M8-M10 | 215 | 25*1.25 |
| ZYT-GSJ | 180 | M8-M10 | 238 | 25*1.25 |
| ZYT-GSJ | 200 | M8-M10 | 255 | 25*1.25 |
| ZYT-GSJ | 250 | M8-M10 | 306 | 25*1.25 |
| ZYT-GSJ | 315 | M8-M10 | 371 | 25*1.25 |
| ZYT-GSJ | 355 | M8-M10 | 411 | 25*1.25 |
| ZYT-GSJ | 400 | M8-M10 | 456 | 25*1.25 |
| ZYT-GSJ | 450 | M8-M10 | 524 | 25*2.00 |
| ZYT-GSJ | 500 | M8-M10 | 574 | 25*2.00 |
| ZYT-GSJ | 560 | M8-M10 | 634 | 25*2.00 |
| ZYT-GSJ | 600 | M8-M10 | 674 | 25*2.00 |
| ZYT-GSJ | 630 | M8-M10 | 705 | 25*2.00 |
| ZYT-GSJ | 710 | M12-M16 | 785 | 25*2.00 |
| ZYT-GSJ | 800 | M12-M16 | 875 | 25*2.00 |
| ZYT-GSJ | 900 | M12-M16 | 975 | 25*2.00 |
| ZYT-GSJ | 1000 | M12-M16 | 1076 | 25*2.00 |
| ZYT-GSJ | 1120 | M12-M16 | 1196 | 25*2.00 |
| ZYT-GSJ | 1250 | M12-M16 | 1326 | 25*2.00 |