Expandable packer rubber tube

Expandable packer cartridges are mainly used in various expandable packer cartridges for stratification testing, water injection, acidification, and fracturing in oil and gas fields.Special fibers, steel wires, and stainless steel sheets are used as skeleton-reinforced expandable packer rubber cylinders, which can be used for layered oil testing, fracturing, acidification, water injection and other operations. The temperature resistance ranges from 90-150℃. With its excellent high temperature and high pressure performance, it is well received by users.

Temperature resistance level（℃）：90℃/120℃/150℃

Withstand pressure level (MPa): 30Mpa/50MPa/70MPa

Some product specifications are as follows：