RD Tubing Tester Flapper Valve / RD TST Valve For Well Testing Service
Price:
USD 1-10000/set
MOQ:
1 set
Delivery Time:
30-50 days
Brand:
ZZ TOP OIL TOOLS
Product Description
RD Tubing Tester Flapper Valve / RD TST Valve For Well Testing Service
The Rupture Disc Tubing String Testing valve is a full-opening tester valve used to pressure-test the drillstem test string while running in the hole. The RD TST valve is operated after it is stung into a permanent packer or after a retrievable packer is set. The TST Valve requires a differential pressure between the annulus and the tubing to shear. The valve can also be used for pipe flexing if it is run below an annulus pressure-responsive circulating valve.
The RD Tubing String Tester Valve consists of:
• Ball valve section
• Rupture disc section
• locking dogs
Technical parameter of Rupture Disk Tubing String Tester Ball Valve
| Size | 127.5mm(5”) | ||||||||||||||||||||||||||||||||||||
| ID | 57mm | ||||||||||||||||||||||||||||||||||||
| Length | 1773mm | ||||||||||||||||||||||||||||||||||||
| Working Pressure | 105Mpa | ||||||||||||||||||||||||||||||||||||
| Tensile Strength | 2093KN | ||||||||||||||||||||||||||||||||||||
| Torque Strength | 32.7KN.M | ||||||||||||||||||||||||||||||||||||
| Max. Shear pin qty | 12pcs | ||||||||||||||||||||||||||||||||||||
| Shear pin Value | 3.5 Mpa ± 0.2 Mpa/pc | ||||||||||||||||||||||||||||||||||||
| Service | NACE MR0175,Above 175F | ||||||||||||||||||||||||||||||||||||
| Working Temperature | -29oC~204oC | ||||||||||||||||||||||||||||||||||||
| Connection Thread | 3 1/2” IF BXP 3 7/8” CAS BXP | ||||||||||||||||||||||||||||||||||||
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Company
XI 'AN ZZ TOP OIL TOOLS CO.,LTD
Location
No.25, Cross Building, Gaoxin 6th Road, Hi-tech Zone, Xi'an, China
Contact Person
LEE