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Address: No.25th Gaoxin6th Road, Xi'an, China
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Full H2S Service Sleeve Type Drain Valve Drill Stem Test Tools 5 Inch NACE MR0175
Introudction of Full H2S Service Sleeve Type Drain Valve
The 5" sleeve type drain valve made of Inconel alloy steel is applied for drill stem testing oepration in Full H2S service. The drain valve in sleeve type is composed with a ported body, sliding sleeve, and rotating nut. Once the testing operation is finished, the drain valve is used to recover large volume fluid samples.
Technical parameter of Full H2S Service Sleeve Type Drain Valve
| No. | Specification | ||
| 1 | Nominal Tool size | 3 7/8 in | 5" |
| 2 | OD | 3.9 in | 5.03 |
| 3 | ID | 2.0 in | 2.28 |
| 4 | Length | 30 in | 41.28 |
| 5 | Thread Connection | 2 7/8 CAS | 3 7/8 CAS |
| 6 | Working pressure | 105 Mpa | |
| 7 | Service Temperature | 450 oF | |
How to operate the sleeve type drain valve
The sleeve type drain valve is installed between any two valves, When the ports in the sleeve are aligned with the ports in the body of the tool, the fluid may be drained. After the testing operation, the sleeve type drain valve reaches the surface, a sample can be removed or any trapped pressure can be safely vented at the surface. The Drain Collar is installed around the Drain Sleeve.The Drain Nipple is screwed into a threaded hole in the Drain Sleeve Body.
Sleeve Type Drain Valve Test Chart
Function test chart Inner seal test chart
Advantage of Techcore Oil Tools
Techcore Oil Tools expertise in manufacture of the downhole oil tools for more than Ten years, the professional Reserch and Development (R&D) department improves the advanced technology in design of the Drill stem testing tools for well testing service, coiled tubing tools for CT operation.
Techcore insist on the traceability of each Drill stem testing tools and related DST parts
from the raw material to the finished products to meet on requirements of onshore and offshore standards.
The main DST tool string includes RTTS packer, circulating valve, retrievable safety joint, select tester valve, downhole tester valve, omni valve / multi-cycle circulating valve, hydraulic jar, radia shock absorber,Vertical shock absorber, RD safety circulating valve, high pressure retrievable packer with bypass, IPO valve, tubing string test valve, super safety valve / BOP safety valve and so on
For More information on the Sleeve type drain valve, please feel free to contact us!
Full H2S Service Sleeve Type Drain Valve Drill Stem Test Tools 5" - 15000psi
