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Brand:
JST SealsItem NO.:
STBPayment:
T/TProduct Origin:
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GuangzhouOrder(MOQ):
50Rod T-Seal Compact Seal
T-Seal is a compact three-piece double acting seal composed of a T shaped elastomeric element and two rigid anti-extrusion rings. These compact sealing elements are designed for installation in simple O-ring grooves and are often used to modify faulty O-rings. The T-Seal's geometry prevents spiraling and because it utilizes rigid back-up materials, it can withstand very high pressures and large extrusion gaps.
T-seals are manufactured by machining or moulding made of different HNBR or FKM-types as sealing material and a backup ring made of PEEK.
For maximum seal longevity, the seal must be constructed from the correct elastomer for the particular application. JST produces customized T-seals from a variety of materials to meet almost any gland sizes.
Seals can be used for dynamic or static applications in oilfields or hydraulic applications, including intensifiers, jacks, cylinders, tensioners, shock subs, bumper subs, valves and pumps.
Due to the symmetrical geometry of T-seals, the installation procedure is usually simple.
JST STB series T-seal is for rod.
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Advantages:
1. Improve equipment reliability |
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Working Conditions |
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Temperature range |
Pressure |
Medium |
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-50°C~200°C |
≤10000PSI |
Oil, water, Gas, H2S, CO2 etc |
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Categories
P seal is constructed from an elastomer with back up rings for anti-extrusion. Energized by the injection of sealant, it is a static seal that is used to seal rough casing and tubing. Backup rings are available in Mesh Stainless Steel or Solid Carbon Steel.
Wipers are installed in the sealing configurations of hydraulic cylinders to prevent contaminants such as dirt, dust and moisture from entering the cylinder as they retract back into the system.
Piston seals are work to seal in fluid, thus preventing the flow of fluid across the piston, allowing pressure to build up on one side of the piston.
Oil-free Air compressor PTFE piston cup seals extensively used for steam, oil, water, and other chemical applications.
DKBI wipers are installed in the sealing configurations of hydraulic cylinders to prevent contaminants such as dirt, dust and moisture from entering the cylinder as they retract back into the system.
FFKM O-rings provide the highest temperature (up to 620 ° F) and most common chemical resistance among all rubber O-ring and gasket materials.
The ESA valve rubber seal is a type of Polypak, it combines a rubber o-ring type and a conventional lip type seal to produce a unique sealing device.
JST FHP series is made of a helical wound spring and a polymer jacket, which is mainly used for piston.
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