DST Oiltools Co., Ltd
DST Oiltools Co., Ltd
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Specifications;
1.Halliburton type, all could change with Halliburton parts.
2.All equipments are produced according to API standard.
The rupture disk (RD) bypass pressure test valve is a full-opening, single-shot annulus operated valve, The tool functions as a pressure testing and a bypass valve. The tool is commonly used at the start of a drillstem test to allow the toolstring to be pressure tested against the closed ball valve. This tool also has a bypass below the ball that allows the toolstring to be “stung in” to a production packer. To operate the inulus pressure is applied, rupturing the disk, closing the bypass ports, and opening the ball valve.
Rupture Disk (RD) Bypass Pressure Valve we can supply:
|
Nominal Tool Size in. |
OD in. (cm) |
ID in. (cm) |
Thread Connections |
Temperature *F (*C) |
Length in. (cm) |
Tensile Rating** lb (Kg) |
Working Pressure** psi (bar) |
Flow Area in.2 (cm2) |
Number Of Porte |
|
5.00 |
5.03 (12.78) |
2.28 (5.79) |
3 7/8 CAS |
450 (232) |
76.25 (193.68) |
416,000 (188 689) |
15,000 (1034) |
3.14 (20.26) |
4 |