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Brand:
JST SealsItem NO.:
STBPayment:
T/TProduct Origin:
ChinaShipping Port:
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
The V Stack seal assembly is comprising a top adapter or anti-extrusion ring (1), Vee Rings (2) and a bottom adapter (3). In the assembly the energizing axial force is transferred between the individual packing rings so that each ring is pressed into positive contact with the mating hardware surface. Special material grades are available for a large variety of working conditions. The chevron seal stack material could be PEEK, modified PTFE and spring.
Many industries use FFKM O-rings in critical applications where sealing failure is strictly prohibited. These industries include chemical processing, energy, semiconductors, pharmaceuticals, oil and gas recovery, aerospace, and other industries.
Rotary shaft seals with PTFE ring have been specially developed for use in harsh conditions. They are used when shaft seals with classic elastomer lips reach their performance limits.
Pumpdown plugs separate cement from the displacement fluid during liner cementing operations.
The pump plunger sealing system is adopted in the pump, which can effectively prevent the damage caused by water leakage and prevent the pump failure caused by the plunger friction overheating.
JST's RGD (Rapid Gas Decompression) o ring can be applicated in high and low temperature environment with high pressure. It is widely used in detection and drilling equipment, completion equipment, underwater valves and pumps, compressor ect.
Piston seals are working to seal in fluid, thus preventing the flow of fluid across the piston, allowing pressure to build up on one side of the piston.
VT type V Packing is widely used for sealing pistons and rods with both single and double acting cylinders.
For inquiries about our products or pricelist, please leave to us and we will be in touch within 24 hours.
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