| JIS standard | |||||
| Size | O. D.
(φ：㎜) |
Thickness
(t：㎜) |
Length (m) | Weight (kg / 3 m) | Coupling I. D. (H:mm) |
| 50* | 50 | 6.5 | 3.0 m / 1.5 m / 1.0 m / 0.5 m | 22.0 | 22 |
| 42 | 42.0 | 5.0 | 14.7 | 19 | |
| 40.5 | 40.5 | 4.75 | 13.3 | 17 | |
| 33.5 | 33.5 | 5.25 | 11.3 | 13 | |
*We also have KOKEN standard for a size 50 as well as JIS standard.
| DCDMA standard | ||||||
| Size | O. D.
(φ：㎜) |
Thickness
(t：㎜) |
Length (m) | Weight
(kg / 3 m) |
Coupling I. D.
(H:mm) |
Type |
| HW | 88.9 | 5.55 | 3.0 m | 38.0 | 60 | Upset |
| NW | 66.7 | 8 | 3.0 m / 1.5 m / 1.0 m / 0.5 m | 33.5 | 34.9 | Parallel |
| NW | 66.7 | 5 | 3.0 m | 25.7 | Upset | |
| BW | 54 | 8 | 3.0 m / 1.5 m / 1.0 m / 0.5 m | 25.5 | 19 | Parallel |
| BW | 54 | 5 | 3.0 m | 18.7 | Upset | |
| AW | 43.6 | 6.05 | 3.0 m / 1.5 m / 1.0 m / 0.5 m | 17.5 | 15.8 | Parallel |
| AW | 43.6 | 4.75 | 3.0 m | 13.3 | Upset | |
| EW | 35 | 5.75 | 3.0 m / 1.5 m / 1.0 m / 0.5 m | 11 | 11 | Parallel |
| RW (XRT) | 27.8 | 4.65 | 3.0 m / 1.5 m / 1.0 m / 0.5 m | 8.0 | Parallel | |