... 5L, API 5CT, ASTM A252, ASTM 53, EN10217, EN10219, BS, JIS, IS,Out Diameter:219.1 mm – 4064mm (8” -160”)Wall ... customer’s requirementTest:Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test ...