| Voti disponibili |
ASTM A106 GR. B, GR. C,; ASTM A333 GR.1, GR.3, GR.6; ASTM/ ASME S/A179/ A 179M; ASTM/ ASME S/A192/ A 192M; ASTM/ ASME S/A210/ A 210M GR. A; API 5L GR. B, X42, X52, X60, X65; ASTM A860/ A 860M WPHY42, WPHY52, WPHY60, WPHY65, WPHY70; ASTM A694 / A 694M F42, F46, F48, F50, F52, F56, F60, F65, F70; ASTM/ ASME S/A234/ A 234M WPB, WPC; ASTM/ ASME S/A420/ A 420M WPL6, WPL3; ASTM/ ASME S/A105/ A 105M; ASTM/ ASME S/A266/ A 266M GR.1, GR.2, GR.3, GR.4; ASTM/ ASME S/A350/ A 350M LF1, LF2, LF3; ASTM A193 B7, A307 B, A 320 L 7; |