... Th(in) Th(mm) Note2 3/8 60.3 6.26 9.32 E,X,G,S 0.280 7 ... heat treatment, hot straightening, could straightening, ultrasonic inspection on pipe body and pipe end, magnetic particle inspection, friction welding, seam inspection. We ... label 1 or 60.32mm to 139.7mm3) Wall thickness:6.45 to 12.7mm4) Grade:E75,X95,G105,S1355) ... Length:R1:6.1-7.01mm, R2:8.84-9.75mm, R3: ...