Detailed Product Description drilling pipe 1Sizes: OD 2 3/8", 2 7/8", 3 1/2", 4", 4 1/2", 5", 5 1/2"2Standard: API SPEC 5D, API SPEC 73Type of end finish: EU,IU,IEU 4Grades: E-75, X-95, G-105, S-135 5Packing: wrapped in waterproof paper, PVC sleeve, and sackcloth with several steelstrips. one tag tied on the outer package, or bulk. Or according to users requirements.Size Normal WeightLb/ftEnd ...