... .B Carbon Steel Pipe Standard:API 5L,ASTM A106/A53, Size:OD 1/4"-48", WT 1.24mm-60 Material: ... can supply Other standard:API 5L, API SPEC5CT,ASTM A106,ASTM A 53,ASTM A210,ASTM A213,ASTM A179,ASTM A192,ASTM A252,ASTM A500, DIN 1629/2391/17172, JIS 3461/3462, BS3059 ... , X52, X60,X80,10#,20#,35#,45#,ST35.4,ST37.4,ST52, A105,A106,A210,A179,A192,Q195,Q235,Q215 Size 1/4" to 48"(OD ...