English
JST's Packer elements are flexible elastomeric components that are used to seal between the outside diameter of the production tubing and the casing, liner or wellbore.
Brand:
JST SealsItem NO.:
EFRPayment:
T/TProduct Origin:
ChinaShipping Port:
GuangzhouOrder(MOQ):
50Packer element for downhole application
With the increasing demand of energy, oil and natural gas environment for well completion and production tools, the requirements of packer element are becoming higher and higher. Packer elements, commonly known as rubber bucket products on the market, has high toughness & cushioning characteristics and is used to protect the drilling pipeline from collision with the pipe wall. Packer element must be able to withstand very harsh environment and produce the required isolation in oil wells. When the packer element is made of the correct material and installed correctly, the tool shall achieve the best performance.
The exclusive manufacturing technology of extrusion and processing of JST packer elements greatly reduces the risk of hidden voids, streamline and gate extension, thus prolonging the service life of products and reducing expensive equipment downtime.
 |
Advantages:
1. Compatible with a variety of completion tools
Size: 5”， 7", 9" |
|
Working Conditions |
||
|
Temperature range |
Pressure |
Medium |
|
≤250°F |
≤5000PSI |
oil |
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Categories
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.
ID Face Seals for gate valves are spring-loaded, pressure-energized lip seal that improve gate and seat service life.
A glass filled nylon wear ring, also called wear band, offers high bearing load capacity over a broad range of temperatures.
VT type V Packing is widely used for sealing pistons and rods with both single and double acting cylinders.
Pack off seal or Secondary Seal Assemblies is installed in the lower seal area of the Casing Spool or Tubing Head.
Back-up Ring/Anti Extrusion Rings is a ring that holds an elastomeric seal to its outline shape and in its right place. and are typically used with O Rings to eliminate extrusion at high pressures.
The PTFE gate valve seat seal is made of durable teflon, it is used in rotating equipment to minimize o-ring movement.
S-Seal is designed for extreme oil and gas applications. It is a technologically advanced replacement for traditional three-piece T-Seals or O-Rings with back-ups.
For inquiries about our products or pricelist, please leave to us and we will be in touch within 24 hours.
No. 1, Xinyu North Road, Ningxi Street, Zengcheng District, Guangzhou, China 511340
© Copyright: 2026 Guangzhou JST Seals Technology Co., Ltd. All Rights Reserved.
Friendly Links:
VonesealsScan to wechat
