TUBING STRING COLLAR 2-7/8 EUE SH SAW TOOTH
Forwell can produce the tubing string collar range size 1.66",1.9",2.063" and 2-3/8";2-7/8" 3-1/2" and 4-1/2".The end can be SH type and Saw Tooth cutting.Contact us Tianjin Forwell Energy Equipment
