Drill through|Blowout preventer|BOP equipment|Shaffer style double ram

الوصف

Bore size: **6.1mm (*3’5/8’)
Static water test pressure: *2.5Mpa (***0psi)
Rated working pressure:   *5Mpa     (***0psi)
Recommend hydraulic control operating pressure: 8.***0.5Mpa (********0psi)
Hydraulic control system rated working pressure:    *1Mpa(***0psi)Hydraulic control system strength working pressure: *1.5Mpa(***0psi)Hydraulic control pipeline interfaces threads: NPT1
Temperature Grade: T*0 (**9°C- ***1°C)
Open cavity volume(one):  *7.2L
Close cavity volume(one):  *4.4L
Norms of outlet:   3 1/8’’****0psi
Specifications of Rams Blind ram:  Blind ram, Maximum of pipe string to *0 3/4’’ Adjustable5’’*5 1/2’’, 2 7/8’’*5’’, 3 1/2’’*5’’,3 1/2’’double holes, 2 7/8’’double holes

If you want to know more details, pls. contact us by email tiehupetrolmachinery (at) hotmail (dot) com or zonghua***8 (at) hotmail( dot ) com