11.OD:2 3/8"-6 5/8" 2.Grade:E,X,G,S 3.Upset:IU,EU, ... :TC2000,TK34 The Drill pipe body is in conformance in API 5DP with serious inspection in plant. Tool Joints are made ... .279.332.37560.30.287.11E, X, G, SEct.Upset2 7/810.49.7214.472.875730.3629.19E, X, G, SInt ... .30.3629.19E, X, G, SInt-Ext.Upset 2 3/8" API 5DP Drill Pipe