COLLAR STOP

The Collar Stop is designed to locate in the collar recess of API upset and non-upset tubing. The depth can be measured by the value change of the load.

Casing SizeID (in)Length (id)Load TThreadPart Number
2 7/8”6.5#0.81313.00011 1/2”AMMT2111287322
4 1/2” 9.5-11.6#1.50016.87522 3/8”P.A.C2111450322
5 1/2” 15.5-20#1.50017.92022 3/8”P.A.C2111550322
5 1/2” 15.5-20#1.50017.92012 3/8”P.A.C2111550323
5 1/2” 20-23#1.50017.92022 3/8”P.A.C2885510223
5 1/2” 23-26#1.50017.92022 3/8”P.A.C2885510224
7” 26-29#1.50019.26022 3/8”P.A.C2111700322