Mutengesi uye mutengesi weASTM A249 Tubing, ASTM A249 TP304, ASTM A249 TP316L, ASTM A249 TP304L. Mutengo weASTM A249 TYPE 304.

ASTM A249 / A249M – 16a

Nhamba yekusarudzwa kweASTM inoratidza vhezheni yakasiyana yeASTM standard.

A249 / A249M – 16a

A = simbi dzesimbi;

249 = nhamba yakatevedzana yakapihwa

M = mayuniti eSI

16 = gore rekutanga kutorwa (kana, kana kuri kugadziridzwa, gore rekupedzisira kugadziridzwa)

a = inoratidza kudzokororwa kunotevera mugore rimwe chete