* Application: Seamless steel tubes for Fluid Transportation service

* Technical specification, steel grade:

ASTM A106 Grade A, B, C

ASTM SA53/SA-53M Grade A, B, C

* Delivery condition: Cold drawn pipe shall be heat treated after the final cold drawn pass at a temperature of 650℃ or higher.

* Inspection and tests: ASTM A106/A53-Chemical composition, Heat analysis, Product analysis, Tensile requirements, Bending requirements, Flattening tests, Hydrostatic test, Nondestructive electric test.

* Surface treatment: A106/A53-Temporary Coating, Special Coating, Galvanized, Antirust Treatment