1) The performance targets of drill pipe model E75,X95,G105, S135 our company saled were achieved API SPEC 5D standard requirements 2) With material of high-quality Proved by used for many years and the scientific experiments ,the drill pipe model E75,X95,G105 and S135 our company saled were made of after a multi-channel precision machining processes, together with strict quality control procedures. Standard: API SPEC 5D Size 1)OD: 2 7/8", 3 1/2", 4", 4 1/2", 5" 2)Length: 9500mm/12000mm(31.2ft/39.4ft) 3) Wall Thickness: 0.362"~1/2" (9.19~12.7mm) 4)Steel Grade: E75, X95, G105, S135Grade Yield Strength Tensile Strength Min.( Psi) Max.( Psi) Min.( Psi) E-75 75000 105000 100000 X-95 95000 125000 105000 G-105 105000 135000 115000 S-135 135000 165000 145000 Grade Min. Yield Strength Min. Tensile Strength ( Psi) ( Psi) E-75 75000 100000 X-95 88000 103000 G-105 95000 105000 S-135 105000 115000
