1,姓名:API 5DP钻管2,长度:R1,R2,R3 3,OD:从2-3/8英寸到6-5/8英寸4,等级:G105,R780,S135,E75,X95化学构图(%)API 5DP:级化学成分P S E75 <0.015 <0.003 x95 <0.015 <0.015 <0.003 G105 <0.015 <0.015 <0.003 S135 <0.015 <0.015 <0.003工具关节<0.015 <0.015 <0.003伸长硬度全尺寸夏比冲击测试(J)最大最大最小最小最小最小PSI MPA PSI MPA PSI MPA PSI MPA HBW HRC HRC平均单个E75 75000 517 105000 724 100000 724 100000 689 625000A0.2/u0.9 - - 80 65 x95 x95 x95 x95 x95 x95 x95 x9500 x55000 865000 862 105000 762 1055000 762 1055000 762 10524 -- 80 65 G105 105000 724 […]