Product Details
Expansion Joint 4-1/2" Expansion Joint Non-Splined For Well
Completion
The Expansion Joint is designed for use above packers in well
completions to compensate for tubing movement during treating and
injection
operations. The Expansion Joint allows tubing elongation and/or
contraction for the maximum expansion length of the Expansion
Joint. The
Expansion Joint can be pinned in the open or closed position. It is
made up in the tubing string and run into the well with packers and
other downhole flow control equipment.
Specifcation of 4 1/2" Expansion Joint
Manufacturer Produce Name | EXPANSION JOINT |
Standard | NACE |
Metallic Material | 4140L80 |
Nonmetallic Material | HNBR / PTFE / PEEK |
Drift Gauge | 3.750 | in |
Minimum uID | 3.780 | in |
Gauge OD | 5.500 | in |
Overall Length | 180.00 | in |
Temperature Range | 350 | |
Pressure Rating | 10,000 | psi |
Piston Area | 17.82 | inch² |
Shear Screw Hole QTY | 12 |
Shear Screw QTY. | 8 |
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.