Product Information

1. The body is made of high-strength steel capable of withstanding higher pressure; 2. The body is made of aluminium alloy that can withstand long time scouring; 3. It can be used inside any well; 4. To be used with the self-locking rubber plug can effectively prevent float collar failure caused inverse or reverse action under the plug colliding pressure so as the improve reliability of the float collar. General type:

Technical Parameters:

Water hole diameter (mm) : (4 1/2""-"") : no smaller than 46 (7 5/8"" - 20"") : 60 or higher; Positive pressure (MPa) : (4 1/2"" - 13 3/8"") : 28, (16"" - 20"") : 21; Reverse pressure (MPa) : (4 1/2"" - 13 3/8"") : 35, (16"" - 20"") : 21;