Durpoten can provide DTH Friction Welded Drill Tube(DTH Pipe)and Rotary Drilling Friction Welded Drill Rods(Rotary Pipe) withA.P.I. connections.

DTH pipe size can be available: 2 1/2'', 2 3/4'', 3'', 3 1/2'',4'', 4 1/2'', 5'', 5 1/2'', 6'', 8'', 10'', 10 3/4'';
DTH pipe length can be available: 1m, 1.5m, 2m, 3m, 4m, 5m, 6m;
DTH pipe thread size can be available: 2 3/8"API Reg, 2 7/8" APIReg, 3 1/2" API Reg, 4 1/2" API Reg, 2 3/8" API IF, 3 1/2" APIIF; BECO 6'', BECO 8'';
Pipe wall thickness can be available: 4mm, 6mm, 8.5mm, 9mm, 10mm,11.4mm, 12mm, 12.5mm, 16mm;
Other sizes and special DTH pipes can be available according tocustomer's drawing or samples.