Product Details
Storm Valve / Subsurface Safety Valve For Well Testing & Well
Completion Service
The Storm Valve is a kind of safety valve to control the well which
is called subsurface safety valve ( SSCV). The storm valve is a
combination valve and backoff joint that allows operators to close
in a well that is being drilled without having to pull the
workstring. This capability is especially useful in offshore
operations when storms are expected or when surface equipment, such
as blowout preventers, must be repaired. The valve eliminates the
hazard of leaving pipe standing in the derrick during a storm.
Features of Storm Valve
- The storm valve can save rig time
- It is easy to operate the storm valve in oufield
- The storm valve can test blowout preventers during drilling
operations
- The storm valve can increase the rig crew’s safet
Technical parameter of Storm Valve
1 | Size | 158.8mm(6.25”) | 120.7mm(4.75”) |
2 | ID | 50.8mm | 31.8mm |
3 | Length | 1737mm | 1737mm |
4 | Working Pressure | 70Mpa | 70Mpa |
5 | Tensile Strength | 1340KN | 770KN |
6 | Torque Strength | 100KN.M | 73KN.M |
7 | Internal Pressure Strength | 103.5Mpa | 99Mpa |
8 | External Pressure Strength | 98Mpa | 92Mpa |
9 | Service | NACE MR0175,Above 175F |
10 | Working Temperature | -29oC~204oC |
11 | Connection Thread | 4 1/2” IF BXP | 3 1/2”IF |
Company Profile
ZZ TOP Oil Tools Co., Ltd located in XI’AN City in China, we are in
full service on design, production and supply of oilfield downhole
tools and Wellhead Equipment.
Over more than 10 years, we become a fast growing organization, now
our two sub-factories, equipped with CNC lathes, Miller, deep-hole
drilling &boring machine and other advanced machines, have
enough production capacity to meet the customers’ requirement. And
we build a professional & strong team including technical,
sales, logistic and leading management department, which make our
company success of manufacturing and providing cost-effective
downhole tools and create added value for customers around the
world.
Now our tools are supplied to worldwide and enjoy the good
reputation.We always focus on providing the our clients with highly
efficient & expertized service and approach each enquiry with
meticulous attention to technical specifications and insist on
“Traceability, Serialization” for each tools. We will keep
innovating and providing more durable products and reliable service
for worldwide customers.