Bore Seal, Type PYG
With a cross section shaped like the letter Y, type PYG metal cased bore seal is specifically designed for use in the water inlet and air vent of a hydrostatic pressure testing system. Care should be taken during installation to ensure a close contact between two mating surfaces. Watch out also for the orientation of the bore seal. Metal cased construction provides rigid sealing at the water inlet and air vent.
Operating Conditions
Casing pipes or oil production tubing used in oil and natural gas industry that comply with API 5CT/ISO11960:2011, GB/T9711.1-2011, GB/T9711.2-2011 standards
GB8163-2008 grade seamless steel pipe
GB/T3092-2008 welded steel pipe
Operating pressure≤120 MPa
Operating temperature: -20°C~ 80°C
Operating media: water, emulsified liquid, hydraulic oil
Bore Seal Assembly Diagram
Related Specs
No. | Type | Groove dimensions | Sealing style | Order No. | ||
D(H9) | b 0.25 | h 0.1 | ||||
1 | PYG25×11.8 | 25 | 9.5 | 10.2 | II | |
2 | PYG30×12 | 30 | 10 | 10.2 | II | |
3 | PYG35×15.75 | 35 | 11.5 | 13.2 | II | |
4 | PYG36×12.5 | 36 | 11 | 10.2 | II | |
5 | PYG48×13 | 48 | 13 | 10.2 | II | |
6 | PYG57×11.75 | 57 | 13.5 | 10 | II | |
7 | PYG50.2×11.5 | 50.2 | 15 | 10 | II | |
8 | PYG90×11.5 | 90 | 16 | 10 | II | |
9 | PYG142×11.5 | 142 | 16 | 10 | II | |
10 | PYG180×11.5 | 180 | 16 | 10 | III | |
11 | PYG190×11.5 | 190 | 16 | 10 | III | |
12 | PYG240×11.5 | 240 | 16 | 10 | III | |
13 | PYG260×11.5 | 260 | 15 | 10 | III | |
14 | PYG350×11.5 | 350 | 16 | 10 | III | |
15 | PYG370×11.5 | 370 | 16 | 10 | III | |
16 | PYG390 | 390 | 16 | 10 | III | |
17 | PYG410 | 410 | 16 | 10 | III | |
18 | PYG440 | 440 | 16 | 10 | III | |
19 | PYG450 | 450 | 16 | 10 | III | |
20 | PYG460 | 460 | 16 | 10 | III | |
21 | PYG480 | 480 | 16 | 10 | III | |
22 | PYG540 | 540 | 16 | 10 | III | |
23 | PYG600 | 600 | 16 | 10 | III | |
24 | PYG665 | 665 | 16 | 10 | III | |
25 | PYG720 | 720 | 16 | 10 | III | |
26 | PYG770 | 770 | 16 | 10 | III | |
27 | PYG800 | 800 | 16 | 10 | III |