MEC Metal end cap seal
JST's metal end cap seal is elastomer bonded onto 2 steel caps. This provides high level of extrusion resistance.
Stainless steel metal end caps provide an anti-extrusion mechanism and encapsulate the seal for protection. Because it contains a radially squeezed pressure energised rubber core, it can tolerate surface imperfections and mechanical damage on the wellhead bore.
The MES is made of metal frame and rubber material could be NBR, HNBR, FKM ect.
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Advantages:
1. Metal end caps are chemically bonded to element of high performance elastomer.
2. Elastomer energises the system for efficient sealing.
3. Intimate metal-to-metal contact between end cap and sealing surface.
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Working Conditions
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Temperature range
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Pressure
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-4°F +392°F
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≤15000PSI
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