Drill rod_ Casing pipe in 1.5m and 3m NQ, HQ, PQ T2, T6, LTK NMLC, HMLC NW, HW, PW, NWT, HWF Specialisted in ... assembly, inner tube head assembly, over shot, hoist plugs, drill rod, casing pipe etc. With ISO certificate & quality control. 1.5m ... = new AE.run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); Drill pipe NQ, HQ, PQ, NQTT, HQWL, T2, T6, NMLC, HMLC