Oil Well Tapered Rubber Annular BOP FHZ 35-35
Tapered Rubber Annular Blowout Preventer FHZ35-35
Application of the Tapered Rubber Annular BOP
The Tapered Rubber Annular BOP is a type of the Annular BOP which is used to drilling oepration and well workover operation in oilfield. There are two types of the Annular BOP tapered packing element BOP and spherical packing element.
Annular BOP with tapered rubber is composed of seven parts as upper housing, wear plate, body,
piston, tapered rubber, anti-dust ring and supporting cylinder.
Features of the Tapered Rubber Annular BOP
* The dynamic seal of annular BOP adopts the sealing ring of lip structure, which reduces the wearing
of sealing ring maximally
* The sealing is reliable;
* The rubber is not easy to fold back
Specification of the Tapered Rubber Annular BOP
Model | Bore in | WP psi | Strength test/psi | Pressure of control unit | Close Volume L | Open Volume L | Total weight / kg | Joint size of input & out put |
FHZ18-70 | 7 1/16 | 10000 | 15000 | ≤10.5/15000 | 36 | 27 | 9293 | NPT 1 |
FHZ28-70 | 11 | 10000 | 15000 | 66 | 76 | 12290 | ||
FHZ35-35 | 13 5/8 | 5000 | 10000 | 66 | 76 | 12290 | ||
FHZ35-70 | 13 5/8 | 10000 | 15000 | 116 | 117 | 15190 | ||
FHZ45-35 | 16 3/4 | 5000 | 10000 | 112 | 78 | 10030 | ||
FHZ54-14 | 21 1/2 | 2000 | 3000 | 95.3 | 94.5 | 7660 |
Oil Well Tapered Rubber Annular BOP FHZ 35-35
Tapered Rubber Annular Blowout Preventer FHZ35-35
