Drill stem testing Super safety valve
Model | TOP-DST-19 |
Application | oil well testing |
Type | full bore drill stem testing |
working pressure | 10000psi ~ 15000psi |
service | H2S |
standard | NACE MR0175 |
Condition | New |
Size | 8" |
The super safety valve is normally run inside or below the Blow Out Preventer (BOP) and is used to control well flow. Its ID is 3.0 in., OD is 8.0 in., and its working pressure is 15,000 psi. This valve has a port for chemical injection downhole or to control a subsurface safety valve. It is capable of cutting wireline and coiled tubing using the nitrogen charge or by application of balance line pressure.
Oil well Drill stem testing Super safety valve DST
Specification
No | Specification | 8" |
1 | O.D. | 203.2mm |
2 | Bore Diameter | 76.5mm |
3 | Length | 2855.5mm |
4 | Working pressure | 103.5Mpa |
5 | Internal pressure strength | 178.3Mpa |
6 | External pressure strength | 257.8Mpa |
7 | Tensile strength | 6299KN |
8 | Torque strength | 137.6KN.m |
9 | Service | H2S,NACE MR0175 |
10 | Working temperature | -29oC+204oC |
11 | Connection thread | 5 3/4-4AS.B 5"-4ACME.B |
Control system of the SSV
ZZ Top Oil Tools Co.,Ltd, with the professional technical team, specialized in providing cost-effective oilfield
equipment, and at the moment ZZ TOP invested in two sub-factories, one is for Drill stem testing tools
and some downhole tools, The other one is for wellhead equipment.
As one group, ZZ TOP provides the clients highly efficient & expertized service as well as more comprehensive
products to meet the customers' requirements during the work, and insists on "Traceability, Serialization" for
each tools and related parts.
