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Made of alloy steel. Withstand pressure : 20kgf/cm2
| 編號Item | 型式Type | 規格Size |
| D20SF | 20SF | 1/4" |
| D30SF | 30SF | 3/8" |
| D40SF | 40SF | 1/2" |
![]() |
Made of alloy steel. Withstand pressure : 20kgf/cm2
| 編號Item | 型式Type | 規格Size |
| D20SF | 20SF | 1/4" |
| D30SF | 30SF | 3/8" |
| D40SF | 40SF | 1/2" |