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Metal seals play a crucial role in various applications within the oil and gas industry. Their exceptional performance and reliability make them an essential component in the sealing sector. In this article, we will explore the manufacturing process of metal seals and their key applications in the oil and gas industry. 1.Manufacturing Process The manufacturing process of metal seals involves the f...
In the oil and gas field, seal will be exposed to high temperatures and pressure ranges means that standard polymer seals are unable to meet the customer requirements. JST seal materials including: Perfluoroelastomers (FFKM) Fluoroelastomers (FKM) HNBR Aflas PTFE PEEK UPE Elastomer and Polymer materials for the Oil and Gas industry Applications: 6A gate valve 6D ball valve Wellhead casing hanger o...
Spring energized seal is a spring-actuated, pressure-assisted sealing device consisting of a PTFE (or other polymer) jacket partially encapsulates a corrosion-resistant metal spring energizer. When the JST seal is installed in the gland, the spring is under compression, forcing the jacket lips against the gland walls and there by creating a leak-tight seal. The spring provides permanent resilience...
PK002 is a (natural) high-performance thermoplastic commonly referred to as PEEK. The material has excellent physical and chemical properties to serve a wide range of applications at high temperature. PK002 has good tribological characteristics and is recommended for precision parts, where tight tolerances are required. JST chose its PK002: Virgin PEEK for the back-up ring material. PEEK is a much...
With the development of sealing technology for high pressure environment, the requirements for sealing performance are more and more stringent. The high pressure sealing technology is widely used in EOG, chemical industry, aerospace and other fields. MEC seal is a non-metal sealing ring which is used under high pressure, with good corrosion resistance, high pressure resistance and resistance to ex...
T-seals have a double acting seal design that are available in both piston and rod profiles.Their design aid in preventing extrusion up to 5000 psi. They are also a more reliable options, as they help eliminate the rolling or spiraling associated with O-rings,provide better extrusion resistance than an O-ring or backup ring assembly, promote lubrication for reduced friction and wear. Our standard ...
Well completion is the process of making a well ready for production after drilling. As in well drilling, seals used in well completion have to cope with the increasingly harsher conditions of deeper wells and diverse geographical areas, from the heat of Africa to the cold of Canada, Norway or Russia, with storage conditions as low as to -60℃. The system pressure can vary from 345 bar to 2070 bar,...
Well drilling is the process of extracting oil and natural gas from the ground (both onshore and offshore). As the well becomes deeper, the seals used in drilling must adapt to increasingly harsh environments. System pressures up to 2,070 bar (30,000PSI)and operating temperature extremes between -50℃(-58℉)and 220℃(428℉) are common. At the same time, seals used in drilling applications must have ex...
Whether it is on onshore oil wells, offshore drilling platforms, or subsea oil wells, it is necessary to avoid blowouts at all costs - or uncontrolled release of natural gas and/or crude oil from excavation sites. JST provides high-quality industrial rubber products for the oil field industry, such as rubber blowout preventer seals. With the help of the blowout preventer seal, the well can be safe...
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