API SPEC 7-1 HWDP 1.OD:88.9mm--139.7mm 2.Material:Pipe body:4145H Connection:1340 3.

API SPEC 7-1 HWDP1.OD:88.9mm--139.7mm2.Material:Pipe body:4145H                 Connection:1340

                        OR

                 Both pipe body and connection:4145H

3.Connection Type:NC38,NC46,4"IF,NC50,4-1/2"IF,5-1/2"FH

Heavy Weight Drill Pipe