ANSI-Standard kwɛmɔ valves lɛ dalɛ ni sa

Lɛkwɛmɔ valve lɛni afee, afee, afee ni aka lɛ akwɛ yɛ Amerika mla naa lɛ ji nɔ ni atsɛɔ lɛ Amerika mlakwɛmɔ valve lɛ, no hewɔ lɛ mɛni ji Amerika shishitoo mla lɛ dalɛ ni ato he gbɛjianɔ lɛkwɛmɔ valve lɛ? Mɛni ji srɔtofeemɔ ni yɔɔ ekɛ maŋ lɛ mli tsɔne ni akɛkwɛɔ nibii amli lɛ teŋ? Amrɔ nɛɛ, Amerika shishitoo mla lɛ dalɛ ni ato he gbɛjianɔ lɛkwɛmɔ valvɛi lɛlɛ ehe gbɛi waa akɛ afee lɛ ni afee lɛ yɛ API kɛ ASME mlai lɛ anaa, ni Amerika mlai babaoo ni ji valve mlai lɛ ji nɔ ni afɔɔ naa yɛ je lɛŋ diɛŋtsɛ. 1868, GB/T 12235, GB/T 12236, JB/T 8937 Gbɛjianɔtoo lɛ kɛlɛ: ASME B16.10, 16.5, ASME B16.47, ASME B16.25, GB/T 9113, JB/T 79, HG/T 20592 Nɔnyɛɛ kaa: API 598, API 6D, GB/T 13927, GB/T 26480 Nɔnyɛɛ kɛ latsaa B3. 12224 Amerika globe valves ni akɛtsuɔ nii yɛ shihilɛi ni mli wa mli Srɔtofeemɔi titri ni yɔɔ Amerika shishitoo mla lɛ teŋkwɛmɔ valvɛi lɛkɛ maŋ mlakwɛmɔ valvɛi lɛji nɔ ni nyiɛ sɛɛ nɛɛ: 1. Unit ni ji nominal diameter lɛ yɛ srɔto; 2. Flange okadi lɛ yɛ srɔto; 3. Esoro bɔ ni tsɔne lɛ sɛɛ tsɛɔ ha; 4. Esoro taomɔ nii ni akɛkwɛɔ nii amli lɛ.