ORFS Female Hose Fittings
ORFS female hose fittings are ORFS female thread type flat seat. It has two types: crimped fittings and non-crimped fittings which is the different way in the connection of fitting body with its nut. YH Hydraulic suggest you use the type of non-crimped type which part no. is 34211 because its nut is much stronger than the crimped one’s. But for some small head size, big tail size fittings, it has to be crimped type. If customer do prefer crimped type, it can also be offered. Below the pictures shows the crimped type
Also the double hex fittings are welcomed for much higher pressure.
From the following, it shows the detailed information for this type.
ORFS Female fittings used for 1SN and 2SN hose
| 代号 | 螺纹E | 胶管 HOSE BORE | 尺 寸 DIMENSIONS | ||
| PART NO. | THREAD E | 公称内径DN | 标 号 DASH | C | S1 |
| 34211-04-04 | 9/16"x18 | 6 | 4 | 11 | 19 |
| 34211-06-06 | 11/16"x16 | 6 | 6 | 10 | 22 |
| 34211-08-08 | 13/16"X16 | 12 | 8 | 12 | 27 |
| 34211-10-10 | 1"x14 | 16 | 10 | 13.5 | 30 |
| 34211-12-12 | 1.3/16"x12 | 20 | 12 | 15 | 36 |
| 34211-16-16 | 1.7/16"x12 | 25 | 16 | 15 | 41 |
| 34211-20-20 | 1.11/16"X12 | 32 | 20 | 15.5 | 50 |
| 34211-24-24 | 2"x12 | 40 | 24 | 19 | 60 |
ORFS Female fittings used for 4SP, 4SH, R12 hose
| 代号 | 螺纹E | 胶管 HOSE BORE | 尺 寸 DIMENSIONS | ||
| PART NO. | THREAD E | 公称内径DN | 标 号 DASH | C | S1 |
| 34212-08-08 | 13/16"X16 | 12 | 8 | 12 | 27 |
| 34212-10-10 | 1"x14 | 16 | 10 | 13.5 | 30 |
| 34212-12-12 | 1.3/16"x12 | 20 | 12 | 13 | 32 |
| 34212-16-12 | 1.5/16"x12 | 20 | 12 | 14 | 41 |
| 34212-16-16 | 1.7/16"x12 | 25 | 16 | 14 | 41 |
| 34212-20-20 | 1.11/16"X12 | 32 | 20 | 15.5 | 50 |
| 34212-24-24 | 2"x12 | 40 | 24 | 19 | 60 |