Carbon and alloy steel seamless pipe

Spec: Astm A106/A53/API 5L , API 5CT , A179, A192, A199, A200, A210 A213, A334 A335, API 5D, Din 17175, Din1629 , Din2440 , Din 2391, JIS3441, 3445, 3454, 3456, 3458, J3460 , 3461, 3462, 3464, 3467, Bs3059

Size: 10mm ~630mm thickness 1mm~50mm