... drill pipe; Non-dig drill pipe; Geological drill pipe; Tool jointsStandardAPI 5DP / ISO9001Steel GradeG105; S135; E75;R780; X95 ... projects of mine blasting; water wells drilling; geothermal wells drilling; pipe-shed support drilling; coal mining; non-ferrous mental mine ... , S135, E75, X95, DZ40, DZ50SizeRSDWeightODWall thicknessOD of Tool jointUpsetinchLb/ftkg/mmmmmmm2-3/8NC266.269.3260.327.1185.70EU2 ...