1) Sizes (O.D. x T): from 6 x 1mm to 168 x 12mm

2) Standards: ASTM / ASME213, A312, A269, JIS G3459, G3463, DIN17458

3) Surface: oiled or black painted to prevent rust

4) Marking: as per customer\'s requirement



Commonly used steel grade:

SUS304, 304L, 321, 316, 304, 316L, 321, and 310S



Inner packing:

Caps on two ends of every pipe



Outer packing:

Hexagonal shape bundles wrapped with strong steel trip or according to customers\' requests