Sehlopha sa li-boiler tubes tse sa tsoa phethoa li se li loketse ho romelloa, moo li eang: Indonesia.

-309 lithane.

ASTM A179 Boiler Tube:

21.3 * 2,77 89 lithane

26.7 * 2,87 62 lithane

60.3 * 3.91 158 lithane