Product Introduction
| 产品编号 | 内径（mm) | 外径 (mm) | 长度 (mm) | 弹簧长度 | 相关品牌 |
| URF-V2 | 1.1 | 1.38 | 860 | 85 | Single layer (coiled) |
| FI-9BS,FB10V | 1.2 | 1.45 | 860 | 85 | Single layer (coiled) |
| BCS121000 | 1.2 | 1.60 | 1000 | Single layer (coiled) | |
| BCS141000 | 1.4 | 1.80 | 1000 | Single layer (coiled) | |
| BCS161000 | 1.6 | 2.20 | 1000 | Single layer (coiled) | |
| BCS181000 | 1.8 | 2.35 | 1000 | Single layer (coiled) | |
| BCS201000 | 2.0 | 2.55 | 1000 | Single layer (coiled) | |
| BCS201300 | 2.0 | 2.55 | 1300 | Single layer (coiled) | |
| BCS201854 | 2.0 | 2.55 | 1854 | Single layer (coiled) | |
| BCS221000 | 2.2 | 2.75 | 1000 | Single layer (coiled) | |
| BCS221300 | 2.2 | 2.75 | 1300 | Single layer (coiled) | |
| BCS221854 | 2.2 | 2.75 | 1854 | Single layer (coiled) | |
| BCS241000 | 2.4 | 3.00 | 1000 | Single layer (coiled) | |
| BCS261300 | 2.6 | 3.20 | 1300 | Single layer (coiled) | |
| BCS261854 | 2.6 | 3.20 | 1854 | Single layer (coiled) | |
| BCS271300 | 2.7 | 3.40 | 1300 | Single layer (coiled) | |
| BCS281300 | 2.8 | 3.55 | 1300 | Single layer (coiled) | |
| BCS281854 | 2.8 | 3.55 | 1854 | Single layer (coiled) | |
| BCS283500 | 2.8 | 3.55 | 3500 | Single layer (coiled) | |
| BCS301200 | 3.0 | 3.80 | 1200 | Single layer (coiled) | |
| BCS321854 | 3.2 | 4.20 | 1854 | Single layer (coiled) | |
| BCS323500 | 3.2 | 4.20 | 3500 | Single layer (coiled) | |
| BCS371854 | 3.7 | 4.70 | 1854 | Single layer (coiled) | |
| BCS421854 | 4.2 | 5.20 | 1854 | Single layer (coiled) | |
| BCP201000 | 2.0 | 2.45（PTX） | 1000 | Single layer (coiled) | |
| BCP281854 | 2.8 | 3.45（PTX） | 1854 | Single layer (coiled) | |
| BCP321854 | 3.2 | 4.00（PTX） | 1854 | Single layer (coiled) | |
| BCP321854-2 | 3.2 | 3.85（PTX） | 1854 | Single layer (coiled) | |
| BCP381854 | 3.8 | 4.55（PTX） | 1854 | Single layer (coiled) | |
| BCP421854 | 4.2 | 5.05（PTX） | 1854 | Single layer (coiled) | |
| BCW281300 | 2.8 | 3.90 | 1300 | White multi layer | |
| BCW281854 | 2.8 | 3.90 | 1854 | White multi layer | |
| BCW321854 | 3.2 | 4.50 | 1854 | White multi layer | |
| BCW371854 | 3.7 | 4.95 | 1854 | White multi layer | |
| BCW421854 | 4.2 | 5.70 | 1854 | White multi layer | |
| BCWC281300 | 2.8 | 3.90 | 1300 | White multi layer (coiled) | |
| BCWC281854 | 2.8 | 3.90 | 1854 | White multi layer (coiled) | |
| BCWC321854 | 3.2 | 4.50 | 1854 | White multi layer (coiled) | |
| BCWC371854 | 3.7 | 4.95 | 1854 | White multi layer (coiled) | |
| BCWC381854 | 3.8 | 5.05 | 1854 | White multi layer (coiled) | |
| BCWC421854 | 4.2 | 5.70 | 1854 | White multi layer (coiled) |