Stop Collar

1.Sizes ranging from 4-1/2″ to 20″
2.Comprises of a hinged colllar and wire bristles
3.Secure the collars by hinged pins
4.Hardened and tempered wire bristles
5.Better the casing by using wire scratcher

1.Sizes ranging from 4-1/2″ to 20″
2.Hinged cleaner with locking device
3.Overlapping high alloy cable
4.A full 360 degresss around the band
5.Better the cement formation bonding

1.Tested in accordance to API
2.One-piece slip-on type with set screws
3.Offers extremely high holding performance
4.Large contact surface area
5.High axial load capability

1.One-Piece Design
2.Gripping force by one row of setscrew
3.Used in high axial load
4.Superior holding force
5.Most effective in low annual clearance

1.Tested in accordance to API
2.One-piece slip-on type with set screws
3.Offers extremely high holding performance
4.Large contact surface area
5.High axial load capability

1.Designed to be latched on to the casing with set screws providing additional holding force
2.Hinged at the two ends
3.Making it 180 degress apart
4.Sizes ranging from 4-1/2″ to 20″
5.Gripping fore by one of the row of setcrew

1.Utilizes spiral locking pins which, when driven in firmly
2.Lock the collar into position around the casing
3.Holding force tested as per API Recommended Practice 10D-2
4.Sizes ranging from 4-1/2″ to 20″
5.With an internal groove

1.Bolt lock mechanism allows for quick
2.Easy installation over casing
3.Holding force tested as per API Recommended Practice 10D-2
4.Good impact and fatigue capability
5.Used in high axial loads place