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JST FHR series is made of a helical wound spring and a polymer jacket, which is mainly used for rod.
Item NO.:
FHRPayment:
T/TProduct Origin:
ChinaShipping Port:
GuangzhouOrder(MOQ):
50Spring energized ball valve seal
Considerations when determining whether to use standard polymer seals or spring energized seals include:
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Advantages:
1. Material compound passed API 6A FF/HH Immersion Testing; |
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Working Conditions |
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Temperature range |
Pressure |
Medium |
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-50~200℃ |
150LB, 300LB, 600LB, 900LB, 1500LB, 2500LB |
Gas, water |
| API 6D Stem Seal selection table | ||||||
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Groove DWG:
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| Temperature Rating | JST Series | Spring | 0~900（LBS) | 900~2500(LBS) |
G=(OD-ID)/2
Standard CS:G=(OD-ID)/2
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L Value |
| (-50℃~180℃) | FHR |
Natural color,
Elgiloy
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 |
 |
3.1 | 4.8 |
| 4.7 | 7.1 | |||||
| 6.1 | 9.5 | |||||
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Categories
Bidirectional high-pressure ball valve seat seal is a type of seat sealing that can withstand bidirectional pressure, with good low-temperature performance and airtightness, and is widely used in 6D ball valves.
JST FHP series is made of a helical wound spring and a polymer jacket, which is mainly used for piston.
The BVR series is made of a canted level spring and a polymer jacket, which is mainly used as a seat seal.
The FHB seal is made of a helical wound spring and a polymer jacket, which is mainly used as a Flange internal face seal.
The PTFE gate valve seat seal is made of durable teflon, it is compatible with the Cameron gate valve type FC, FLS, and used in rotating equipment to minimize o-ring movement.
The FS-seal is a relatively large cross section spring energized elastomer casing and tubing hanger seal for wellheads that always has the springs on the internal surface.
SPGW is a high performance, double acting compact piston seal, to seal in fluid, thus preventing the flow of fluid across the piston, allowing pressure to build up on one side of the piston.
Bidirectional high-pressure ball valve seat seal is a type of seat sealing that can withstand bidirectional pressure, with good low-temperature performance and airtightness, and is widely used in 6D ball valves.
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