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GB METRIC FEMALE 74°CONE SEAT
Key words:
GB METRIC FEMALE 74°CONE SEAT
Classification:
Quick Overview:
The GB Metric Female 74° Cone Seat fitting provides a secure and durable connection for medium- to high-pressure hydraulic systems using GB (Chinese Standard) threads. Its 74-degree cone seat ensures precise metal-to-metal sealing without the need for additional O-rings, offering excellent resistance to leakage under pressure cycling. Available in thread sizes from M12×1.5 to M64×2 and hose bores from DN6 to DN51, this fitting delivers consistent performance across a wide range of industrial and mobile hydraulic applications.
Description
GB METRIC FEMALE 74°CONE SEAT
Application:Designed for hydraulic systems requiring reliable metal-sealed connections, the GB Metric Female 74° Cone Seat fitting is commonly used in construction machinery, agricultural equipment, heavy trucks, and material handling systems. Its robust design and proven sealing geometry make it ideal for environments exposed to high vibration, impact loads, and thermal variation, ensuring long-term system integrity in demanding field operations.
|
PART NO. |
THREAD E |
HOSE SIZE |
DIMENSIONS |
||||
|---|---|---|---|---|---|---|---|
|
BRAIDED |
SPIRAL |
DN |
DASH |
A |
C |
S2 |
|
| 20711-12-04 | M12X1.5 | 6 | 04 | 14.5 | 10 | 17 | |
| 20711-14-04T | - | M14X1.5 | 6 | 04 | 16.5 | 8.5 | 17 |
| 20711-16-04T | - | M16X1.5 | 6 | 04 | 16 | 8 | 19 |
| 20711-16-05T | - | M16X1.5 | 8 | 05 | 16.5 | 8 | 19 |
| 20711-16-06 | 20712-16-06 | M16X1.5 | 10 | 06 | 16/17.5 | 10 | 22 |
| 20711-18-05T | - | M18X1.5 | 8 | 05 | 18 | 8 | 22 |
| 20711-18-06T | 20712-18-06T | M18X1.5 | 10 | 06 | 19/20 | 8 | 22 |
| 20711-22-06T | 20712-22-06T | M22X1.5 | 10 | 06 | 18 | 10 | 27 |
| 20711-22-08T | 20712-22-08T | M22X1.5 | 13 | 08 | 19.5/20.5 | 10 | 27 |
| 20711-27-08T | 20712-27-08T | M27X1.5 | 13 | 08 | 19 | 10 | 32 |
| 20711-27-10T | 20712-27-10T | M27X1.5 | 16 | 10 | 20/21 | 10 | 32 |
| 20711-27-12 | 20712-27-12 | M27X1.5 | 19 | 12 | 21.5/22.8 | 10 | 32 |
| 20711-30-10T | 20712-30-10T | M30X1.5 | 16 | 10 | 19.5 | 11 | 36 |
| 20711-30-12T | 20712-30-12T | M30X1.5 | 19 | 12 | 23.5/24.8 | 11 | 36 |
| 20711-36-12T | 20712-36-12T | M36X2 | 19 | 12 | 21/21.3 | 13 | 41 |
| 20711-36-16T | 20712-36-16T | M36X2 | 25 | 16 | 24 | 13 | 41 |
| 20711-39-16T | 20712-39-16T | M39X2 | 25 | 16 | 23.5/24.5 | 13 | 46 |
| 20711-42-16T | 20712-42-16T | M42X2 | 25 | 16 | 23.5/24.5 | 15 | 50 |
| 20711-42-20W | 20712-42-20W | M42X2 | 32 | 20 | 26 | 15 | 50 |
| 20711-45-16T | 20712-45-16T | M45X2 | 25 | 16 | 25 | 15 | 55 |
| 20711-45-20T | 20712-45-20T | M45X2 | 32 | 20 | 25/27 | 15 | 55 |
| 20711-52-20T | 20712-52-20T | M52X2 | 32 | 20 | 25 | 17 | 60 |
| 20711-52-24T | 20712-52-24T | M52X2 | 38 | 24 | 25 | 17 | 60 |
| 20711-64-32T | 20712-64-32T | M64X2 | 51 | 32 | 26/27 | 23 | 75 |
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Senflow Tech Co., Ltd. specializes in high-performance hydraulic and industrial hose systems, delivering globally certified solutions for industries such as construction, energy, mining, and shipbuilding — enabling smarter, safer, and more efficient fluid transfer.
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