ANSI-Standard check valve hna i an ngan ning

Mah cucheck valveAmerican phunglam ningin suaimi, serchuahmi, chuahmi le hneksakmi cu American phunglam tiah auh a sicheck valve, cucaah American tahfung i a tlarimi ngan le hme cu zeizat dah a sicheck valve? Ram pumpi phunglam check valve he zeidah aa dannak a um? Atu lio ah, American tahfung tlukruannakcheck valvesAPI le ASME phunglam ningin suaisam le chuah ding ah a lar deuh, cun American phunglam valve phunglam tampi cu vawleicung ah a um taktakmi an si. American Standard check valve hna i an tahfung hna cu a tanglei bantuk in an si: Design tahfung: API 6D, ASME B16.34, API 594, BS 1868, GB/T 12235, GB/T 12236, JB/T 8937 Structure length: ASME B16.10, APID 16.10, GB/T 12235 Connection standards: ASME B16.5, ASME B16.47, ASME B16.25, GB/T 9113, JB/T 79, HG/ T 20592 Pressure test: API 598, API 6D, GB/T 13927, GB/T 26480 Pressure le temperature tahfung: ASME B16.43, The American phunglam globe valve hmannak cu a sangmi pawngkam ah American phunglam karlak i aa dannak bikcheck valvesle ram pumpi tahfungcheck valvesa tanglei bantuk in an si: 1. Min in kauh ning cu aa dang; 2. Flange hmelchunhnak cu aa dang; 3. A sau ning aa dang; 4. Zohfelnak tuah a herhmi cu aa dang.