... Alloy Or Not: Is Alloy Grade: E75 G105 Steel Grade: X95 S135 .Packaging & Delivery Packaging Details: Export Standard Package or ... ',4',4-1/2' ,5'1/2' Grade :E75,X95,G105,S135 Operative Standard:API SPEC 5D,API SPEC 7 ... API 5D Drill Pipe Grade :E75,X95,G105,S135Size:2 3/8', 2 7/8',3 ... J55/K55/N80/P110, OCTG drill pipe API 5DP E75/X95/G105/S135, boiler tube ASTM A179/A210/A192/A213, ...