drill pipe manufacturer: Grade:DZ50,E75,X95,G105,S135,R780 OD: 2 3/ ... and joints. Detaild Product Description:drill pipe manufacturer:Grade:E75,X95,G105,S135,R780OD of pipe body:Φ42/Φ50/Φ60/Φ73/Φ89/Φ101 ... /Φ168.Wall Thickness:6.5mm-12.7mmLength:R1,R2,R3Drill Pipe (E.X.G.S)Size (inch)WeightDesignationCalculated Plain-End weightOutside ...