Bore Seal, Type PYG

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, 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.
No.	Type	D(H9)	b 0.25	h 0.1	Sealing style	Order No.
1	PYG25×11.8	25	9.5	10.2	II	PY101
2	PYG30×12	30	10	10.2	II	PY102
3	PYG35×15.75	35	11.5	13.2	II	PY103
4	PYG36×12.5	36	11	10.2	II	PY107
5	PYG48×13	48	13	10.2	II	PY123
6	PYG57×11.75	57	13.5	10	II	PY104
7	PYG50.2×11.5	50.2	15	10	II	PY109
8	PYG90×11.5	90	16	10	II	PY125
9	PYG142×11.5	142	16	10	II	PY124
10	PYG180×11.5	180	16	10	III	PY127
11	PYG190×11.5	190	16	10	III	PY128
12	PYG240×11.5	240	16	10	III	PY107
13	PYG260×11.5	260	15	10	III	PY126
14	PYG350×11.5	350	16	10	III	PY111
15	PYG370×11.5	370	16	10	III	PY108
16	PYG390	390	16	10	III	PY112
17	PYG410	410	16	10	III	PY113
18	PYG440	440	16	10	III	PY114
19	PYG450	450	16	10	III	PY110
20	PYG460	460	16	10	III	PY116
21	PYG480	480	16	10	III	PY117
22	PYG540	540	16	10	III	PY118
23	PYG600	600	16	10	III	PY119
24	PYG665	665	16	10	III	PY115
25	PYG720	720	16	10	III	PY120
26	PYG770	770	16	10	III	PY121
27	PYG800	800	16	10	III	PY122