Drill Pipe Mud Screen Flange Rings

     
2 7/8" (IF)
2 7/8" (AOH) 
3 1/2" (IF)
 4.0" (FH)
4 1/2" (FH)
4.0" (IF)
4 1/2" (XH)
4 1/2" (IF) 		5.0" (XH)
5 1/2 (FH)
5 1/2 (IF)
6 5/8 (FH)
 HT-38
HT-40
HT-55
 XT-39
XT-57
XTM-39
XTM-43 		GPDS-38
GPDS-40