| Specifications | size | cold working press | Terminal connection type | Buckle mode |
| SF42 SF70 SF105 |
1″×2″ 2″×2″ 3″×3″ |
42Mpa(6000psi) 70Mpa(10000psi) 105Mpa(15000psi) |
Internal thread ,External thread（LP、NU） | |
| fig1002 union fig1502 union fig602 union |
M×M M×F F ×F |
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