| 产品代码 | 公称尺寸DN | 管，外径，壁厚(mm) | 覆塑厚度(mm) |
| JF-115 | 15 | 16×0.8 | 0.8 |
| JF-120 | 20 | 20×1.0 | 0.8 |
| JF-125 | 25 | 25.4×1.0 | 1.0 |
| JF-132 | 32 | 32×1.2 | 1.0 |
| JF-140 | 40 | 40×1.2 | 1.0 |
| JF-150 | 50 | 50.8×1.2 | 1.0 |
| 产品代码 | 公称尺寸DN | 管，外径，壁厚(mm) | 覆塑厚度(mm) |
| JF-115 | 15 | 16×0.8 | 0.8 |
| JF-120 | 20 | 20×1.0 | 0.8 |
| JF-125 | 25 | 25.4×1.0 | 1.0 |
| JF-132 | 32 | 32×1.2 | 1.0 |
| JF-140 | 40 | 40×1.2 | 1.0 |
| JF-150 | 50 | 50.8×1.2 | 1.0 |
