Premye a tout, kite a konprann ki sa ki estanda Ameriken koud la, li se populè te di ke koud estanda Ameriken an se an akò ak pwodiksyon estanda Ameriken ANSI ASME B16.9, ANSI ASME B16.28 nan non an kolektif nan koud la. US estanda koud yo jeneralman lajman ki itilize nan ekspòtasyon komès etranje ak antrepriz etranje finanse, US dyamèt koud estanda yo an pous, ak presyon an se nan liv LB (klas). Koud Estanda Ameriken yo divize an apeprè disèt kalite ki baze sou klas presyon, ki se menm jan ak Estanda Ameriken Tiyo, ki gen ladan: Sch5s, Sch10s, Sch10, Sch20, Sch30, Sch40s, STD, Sch40, Sch60, Sch80s, XS; Sch80,Sch100,Sch120,Sch140,Sch160,XXS; Pami yo, ki pi itilize yo se STD ak XS
Se koud estanda Ameriken an divize an asye kabòn ak asye pur pa materyèl; Kabòn Steel: (20#, A3, Q235, Q235A, Q235B, 20G, 16Mn, ASTM A234WPB, ASTM A105, elatriye); Nerjaveèi: (304, 304L, 316, 316L, S30408, S30403, S31608, S31603, SUS304, ASTM A403, Tp321, Tp317L, 347, 0CR18NI9, {{}} CRE10, {}} CRE11 , elatriye);
Ameriken estanda manifakti estanda koud pou ekipman tiyo:
ASME/ANSI B16.9 faktori te fè tiyo asye san pwoblèm bou soude tiyo Fittings
ASME/ANSI B16.11 Socket soude ak Threaded tiyo Fittings
ASME/ANSI B16.28 Steel Butt-Weld ti koud reyon ak vire viraj
ASME/ANSI B16.5 Tiyo bride ak Fittings bride
MSS SP-43 Fòje Nerjaveèi asye Bou soude tiyo Fittings
MSS SP-83 priz soude ak koneksyon vis
MSS SP-97 Tèt Ranfòse Entegral pou Soude Socket, Threaded ak Butt Weld
