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HoWin offers a comprehensive range of annular BOP packing elements, designed to prevent blowouts during oil, gas, and geothermal drilling operations. Our packing elements, available in spherical and tapered designs, are engineered to meet the stringent technical standards of Shaffer and Hydril.
HoWin offers two primary product series of annular BOP packing elements:
FH Series: Spherical Sealing Elements
GK Series: Tapered Sealing Elements
| Size | WP (PSI) | Height (mm) | OD (mm) | ID (mm) | Product Type |
|---|---|---|---|---|---|
| FH18-35 | 5,000 | 219 | 478 | 189.5 | Spherical Sealing Element |
| FH23-35 | 5,000 | 290 | 616 | 242 | Spherical Sealing Element |
| FH28-21 | 3,000 | 284 | 703 | 296 | Spherical Sealing Element |
| FH28-35 | 5,000 | 319 | 703 | 290 | Spherical Sealing Element |
| FH28-70 | 10,000 | 344 | 755 | 310 | Spherical Sealing Element |
| FH35-35 | 5,000 | 368 | 810 | 360 | Spherical Sealing Element |
| FH35-70 | 10,000 | 365 | 833 | 360 | Spherical Sealing Element |
| FH53-21 | 3,000 | 400 | 982 | 545 | Spherical Sealing Element |
| GK23-35 | 5,000 | 293 | 582 | 240 | Tapered Sealing Element |
| GK35-35 | 5,000 | 342 | 748 | 350 | Tapered Sealing Element |
| GK43-35 | 5,000 | 380 | 887 | 445 | Tapered Sealing Element |
| GK54-14 | 2,000 | 302 | 1058 | 566 | Tapered Sealing Element |
| GX28-70 | 10,000 | 380 | 778 | 302 | Tapered Sealing Element |
| GX35-70 | 10,000 | 408 | 797 | 373 | Tapered Sealing Element |
Note: Models FH48-35, FH48-70, FH54-14, GX35-35, GL48-35, and GX48-70 are currently under development.
HoWin offers a comprehensive range of annular BOP packing elements, designed to prevent blowouts during oil, gas, and geothermal drilling operations. Our packing elements, available in spherical and tapered designs, are engineered to meet the stringent technical standards of Shaffer and Hydril.
HoWin offers two primary product series of annular BOP packing elements:
FH Series: Spherical Sealing Elements
GK Series: Tapered Sealing Elements
| Size | WP (PSI) | Height (mm) | OD (mm) | ID (mm) | Product Type |
|---|---|---|---|---|---|
| FH18-35 | 5,000 | 219 | 478 | 189.5 | Spherical Sealing Element |
| FH23-35 | 5,000 | 290 | 616 | 242 | Spherical Sealing Element |
| FH28-21 | 3,000 | 284 | 703 | 296 | Spherical Sealing Element |
| FH28-35 | 5,000 | 319 | 703 | 290 | Spherical Sealing Element |
| FH28-70 | 10,000 | 344 | 755 | 310 | Spherical Sealing Element |
| FH35-35 | 5,000 | 368 | 810 | 360 | Spherical Sealing Element |
| FH35-70 | 10,000 | 365 | 833 | 360 | Spherical Sealing Element |
| FH53-21 | 3,000 | 400 | 982 | 545 | Spherical Sealing Element |
| GK23-35 | 5,000 | 293 | 582 | 240 | Tapered Sealing Element |
| GK35-35 | 5,000 | 342 | 748 | 350 | Tapered Sealing Element |
| GK43-35 | 5,000 | 380 | 887 | 445 | Tapered Sealing Element |
| GK54-14 | 2,000 | 302 | 1058 | 566 | Tapered Sealing Element |
| GX28-70 | 10,000 | 380 | 778 | 302 | Tapered Sealing Element |
| GX35-70 | 10,000 | 408 | 797 | 373 | Tapered Sealing Element |
Note: Models FH48-35, FH48-70, FH54-14, GX35-35, GL48-35, and GX48-70 are currently under development.
