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“GMS” & ”GAS” Casing Hangers and “GLS” Primary Seal Assemblies

Suitable for all casing string loads, the Galaxy “GAS” automatic casing hanger is designed for use in our premium type “GSB” casing head and spool. The hanger combines the slip bowl, pack-off and slips into a finely controlled unit that distributes the suspended casing load uniformly between the casing head housing and the suspended casing. Use of the "GAS" automatic casing hanger minimizes load deflection and casing disfiguration at extreme loads, and is recommended for medium to deep well installations.

The "GMS" manual casing hanger is recommended for medium depth wells. It is simple to use, efficient and provides an economical method of casing suspension. The "GMS" manual casing hanger is designed for use in type "GSB" casing heads and spools. It is hinged for installation around the casing, capable of being landed through full bore drill through equipment, and is designed for use with type "GLS" primary seal assemblies.

The "GLS" primary seal assembly is designed to provide an effective annulus seal at both low and high pressures. "GLS" primary seal assemblies are comprised of two heavy-duty steel support plates and a thick lip seal element. Designed to form an effective seal at either end of the element, a tight seal between the casing housing and the suspended casing is effected as the pressure increases and the seal element lips are extruded. Effective in virtually all service applications, the "GLS" primary sealing medium is designed for use in our premium equipment line; namely the "GSB" casing head and spool. Many other sizes of hangers and primaries are available, but are too numerous to list here.

Nominal OD

Suspended Casing Size

Model

Part Number

Model

Part Number

11" Nominal

4 1/2" OD

GMS

29-0514

GAS

29-0570

11" Nominal

5 1/2" OD

GMS

29-0516

GAS

29-0572

11" Nominal

7" OD

GMS

29-0520

GAS

29-0574

11" Nominal

7 5/8" OD

GMS

29-0524

GAS

29-0576

13 5/8" Nominal

8 5/8" OD

GMS

29-0542

GAS

29-0584

13 5/8" Nominal

9 5/8" OD

GMS

29-0544

GAS

29-0586

13 5/8" Nominal

10 3/4" OD

GMS

29-0548

GAS

29-0588

9" Nominal

4 1/2" OD

GLS-Support

29-0607

GLS - Element

29-0806

9" Nominal

5 1/2" OD

GLS-Support

29-0609

GLS - Element

29-0808

11" Nominal

4 1/2" OD

GLS-Support

29-0615

GLS - Element

29-0816

11" Nominal

5 1/2" OD

GLS-Support

29-0617

GLS - Element

29-0818

11" Nominal

7" OD

GLS-Support

29-0619

GLS - Element

29-0820

11" Nominal

7 5/8" OD

GLS-Support

29-0621

GLS - Element

29-0822

13 5/8" Nominal

7" OD

GLS-Support

29-0655

GLS - Element

29-0826

13 5/8" Nominal

9 5/8" OD

GLS-Support

29-0653

GLS - Element

29-0828

13 5/8" Nominal

10 3/4" OD

GLS-Support

29-0651

GLS - Element

29-0830