... Q195, 20#, 10#, S235JRH, S275JOH, S355JOH,P325TR1,ST37,ST52,ST37.4,ST45 etcCertificate: API 5L & 5CT, ISO 9001Specification description:Length: Random ... East / East-south Asia 1,Steel Grade: E-75, X-95, G-105, S135 Size (in) Nominal Weight (1b/ft)OD ... 482.554 1/216.604 1/2114.300.348.56IEUNC40 (4 IF)6 1/4158.80376.204 1/220.004 1 ... /2114.300.4310.92NC46 (4 IF)6 1/4158.752 1/263.505 19.505 ...