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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
|
 |
 |
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.
JST manufactures well service plunger pump packings in a wide variety of materials to suit specific well conditions and operating parameters, they are available in a wide range of elastomeric materials and high performance resins, including NBR, HNBR, FKM, filled PTFE, fabric reinforced rubber. to suit specific well conditions, operating parameters, and fracturing fluids.
O ring is a type of seals with solid rubber material or PTFE and an O-shaped cross section.
A seal assembly for use in a wellbore tool, it acts as a flow restrictor protecting a lower end of the seal assembly from high pressure and/or high volume flow.
S Seals are well suited for sealing wellheads, connectors, downhole tools, high pressure valves and other demanding oil and gas applications. The non-extrusion springs can be fabricated from different metals.The S seal is made of spring and rubber material could be NBR, HNBR, FKM ect.
For inquiries about our products or pricelist, please leave to us and we will be in touch within 24 hours.
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