China G105 Drill Pipe Manufacturer Landee offers G105 Drill Pipe, 73mm Size, NC31-LH Thread, 9.19mm Wall Thickness.
China API SPEC 5DP Drill Pipe Manufacturer Landee offers API SPEC 5DP Drill Pipe, G105 Drill Pipe, 88.9 Size, NC38 Thread, 9.35mm Wall Thickness.