we are self-assured to provide our buyers versatile and diversified solutions. Advanced thermo therapy equipment, such as community heat remedy oven, multi-use thermo therapy oven, and many others. In 2000, EPG took the lead in attaining ISO14001 environment management certification and thereafter handed the inspection of cleanse creation and recycling financial system, profitable the title of “Zhejiang Inexperienced Organization”. EPT RAM prevEPTTr
EPT RAM prevEPTTr is an EPTTant element assembly of well control system. It is characterised by fleXiHu (West EPT) Dis.ble switch, easy procedure, basic safety in use and basic routine maintenance, and many others.
Structural features
For double-confronted RAM, equally faces of the RAM are symmetrical. For distinct sizes of drilling tools, only rubber seal semi-ring and RAM briquetting need to have to be changed, and other components can be utilised interchangeably Single-confronted RAM is not reversible Shear RAM can cut off wellhead drilling tools and entirely seal wellhead Variable RAM is utilized in particular limits to seal various measurements of drilling resources and annular tubes.
Seal attributes of RAM:
RAM floating, RAM’s automated cleansing and well pressure seal, and RAM’s automatic cEPTTring and self-feeding operate. When sealing wellhead, RAM prevEPTTr should seal four spots at the exact same time to shut in a nicely effectively, that is, the seal amongst RAM prime and shell, the seal between RAM front finish and pipe, the seal in between shell and facet entrance and the seal among piston rod and side entrance.
RAM locking system:
Manual sort locking gadget is employed to near or lock RAM by male. Make sure you observe that manual locking unit is only used to shut RAM fairly open it. To open up RAM following use, it truly is needed to very first reset and unlock handbook locking device and then open up RAM with EPT force.
| two EPTT ram bop complex parameters | ||||||||||||||
| Model | 2FZ1835 | 2FZ1870 | 2FZ18105 | 2FZ2335 | 2FZ2821 | 2FZ2835 | 2FZ2870 | 2FZ28105 | 2FZ3535 | 2FZ3570 | 2FZ35105 | 2FZ5414 | 2FZ5321 | |
| Bore mm ( in ) | 179.4 (seven one/16 #8243) | 228.6(9 quot) | 279.4 ( eleven #8243) | 346.1 (thirteen 5/8 #8243) | 539.eight(21 one/4 #8243) | 527.1)20 three/four #8243) | ||||||||
| Doing work Pressure MPa ( psi ) | 35 (5000) | 70 (10000) | a hundred and five (15000) | 35 (5000) | 21 (3000) | 35 (5000) | 70 (10000) | one zero five (15000) | 35 (5000) | 70 (10000) | a hundred and five (15000) | fourteen (2000) | 21 (3000) | |
| EPT EPTT Force MPa | le10.five | |||||||||||||
| Piston Bore mm | a hundred and fifty | 180 | 280 | 220 | 220 | 220 | 250 | 355 | 250 | 355 | 355 | 250 | 250 | |
| Open Quantity (L) | 4 times1.6 | four times2.22 | 4 times6.1 | 4 times4.seven | 4 times2.68 | four times5.2 | four times6.six | four times14.4 | four times7.four | 4 times19.9 | 4 times17.forty four | 4 times13.two | 4 times12.2 | |
| Shut Volume (L) | four times1.9 | four times2.five | four times6.56 | four times5.three | 4 times3.22 | 4 times5.45 | four times7.four | four times16.7 | four times8.3 | four times20 | four times19 | four times15.four | four times13.six | |
| Locking Variety | Guide | |||||||||||||
| Major Bore connection | Bolt | M36 times3 | M39 times3 | M39 times3 | M42 times3 | M36 times3 | M48 times3 | M45 times3 | M50 times3 | M42 times3 | M48 times3 | M58 times3 | M42 times3 | M52 times3 |
| Ring Gasket | R46 | BX156 | BX156 | R50 | R53 | R54 | BX158 | BX158 | BX160 | BX159 | BX159 | R73 | R74 | |
| Dimension (mm) | Locking shaft Non-rising stem | 1392 | 1720 | 1842 | 2036 | 1846 | 2265 | 2370 | 2640 | 2468 | 3274 | 3074 | 3366 | 3424 |
| Locking shaft increasing stem | 2615 | 2710 | 2940 | 3956 | ||||||||||
| W | 582 | 715 | 934 | 815 | 998 | 860 | 950 | 1168 | 970 | 1488 | 1305 | 1205 | 1238 | |
| H | 918 | 1262 | 1372 | 1200 | 1090 | 900 | 1076 | 1784 | 950 | 1740 | 1420 | 1480 | 1480 | |
| Bodyweight(kg) | 1795 | 3320 | 6291 | 3669 | 2566 | 4910 | 6310 | 12686 | 6620 | 14340 | 16763 | 1571 | 12800 | |
| Remark | Shear ram | Shear ram | Shear ram | Shear ram | Shear ram | |||||||||
| Variable ram | Variable ram | Variable ram | ||||||||||||
