Sliding Sleeve

The Sliding Sleeves are high-performance, equalizing sliding sleeves which

allow communication between the tubing and annulus for circulation or

selective-zone production. When desired, the sleeve can be shifted open or

closed using standard wireline methods and some other special shifting tool. The tool

is designed such that any lock profile and compatible seal bore can be

specified to accept a wide range of wireline locks and accessories. The

sleeve is available in  downshift-to-open or  upshift�to-open versions.

FEATURES:

Reliable work, simple structure and quick entry

Circulation ports can be closed without leaving any obstructions in the

string

Multiple sliding sleeves can be run in a single string, and multiple

sliding sleeves can be closed at one time by using matched shifting

tools

Various premium threads are available

Pressure rating up to 10,000psi

Temperature rating up to 375℉.