API594 Duba Bawul
Ayyukan mahimmanci: API594, Duba, Valve, Dual, Plate, Wafer, Swing, Flange, WCB, CF8, CF8M, C95800, class150, 300, 4A, 5A, 6A,
Kewayon kayayyakin:
Girma dabam: NPS 2 zuwa NPS 48
Matsayin Matsa lamba: Class 150 zuwa Class 2500
Haɗin Flange: RF, FF, RTJ
Kayan aiki:
Fitar: (A216 WCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, A352 LCB, LCC, LC2) Monel, Inconel, Hastelloy, UB6
Gedirƙira (A105, A182 F304, F304L, F316, F316L, F51, F53, A350 LF2, LF3, LF5,)
MATSAYI
| Design & yi | API594 |
| Fuska-da-fuska | ASME B16.10, EN 558-1 |
| Conarshen Haɗin | ASME B16.5, ASME B16.47, MSS SP-44 (NPS 22 Kawai) |
| - Weld na Weld ya ƙare zuwa ASME B16.11 | |
| - Butt Weld ya ƙare da ASME B16.25 | |
| - rearshen sarshen zuwa ANSI / ASME B1.20.1 | |
| Gwaji & dubawa | API 598 |
| Wuta mai aminci zane | / |
| Hakanan akwai ta kowace | NACE MR-0175, NACE MR-0103, ISO 15848 |
| Sauran | PMI, UT, RT, PT, MT |
Hanyoyin Zane:
1. Dual plate ko kuma plate daya
2. Wafer, Lug da Flanged
3. Riƙewa da riƙewa
Sassan buɗewa da rufewa na API594 duba bawul sun dogara da kwarara da ƙarfin matsakaici don buɗewa ko rufe kansu da kansu don hana matsakaiciyar dawo da baya. Ana kiran bawul din bawul din dubawa. Binciken bawul na cikin rukunin bawuloli na atomatik, waɗanda galibi ake amfani da su a cikin bututun mai inda matsakaici ke gudana ta hanya ɗaya, kuma kawai ya ba matsakaici damar gudana a hanya guda don hana haɗari.
Ana amfani da API594 Dual plate check bawul don bututun mai tsafta da masana'antu, kariya ta muhalli, maganin ruwa, samar da ruwa da bututun magudanan ruwa a cikin manyan gine-gine don hana sakewar hanyoyin watsa labarai. Bawul din rajistan yana ɗaukar nau'in wafer, farantin malam buɗe ido shine zagaye biyu, kuma yana ɗaukar bazara don tilasta sake saiti, farfajiyar hatimi na iya zama walƙiya mai walƙiya mai walƙiya ko rufin roba, zangon amfani yana da faɗi, kuma hatimin abin dogaro ne.
Dangane da tsarin bawul din dubawa, ana iya kasu gida uku: daga bawul din dubawa, bawul din dubawa da kuma bawalin duba malam. Za'a iya raba bawul ɗin dubawa zuwa nau'i biyu: a tsaye da kwance. Bawul din duba bawul an kasu gida uku: bawul guda, bawul biyu da bawul mai yawa. Bawul din duba malam buɗe ido nau'ine madaidaiciya. Bawul din dubawa bawul ne wanda zai iya hana ruwa gudana daga kansa. Bakin bawul din abin dubawa yana budewa a karkashin aikin matsi na ruwa, kuma ruwan yana gudana daga gefen mashigar zuwa gefen mashiga. Lokacin da matsi a gefen mashiga ya yi ƙasa da na gefen hanya, ana rufe murfin bawul ta atomatik ƙarƙashin aikin banbancin matsi na ruwa, nauyi da wasu abubuwan don hana ruwan ya dawo.
Idan kana buƙatar ƙarin bayani game da bawuloli da fatan za a tuntuɓi sashen tallace-tallace na NSW (newsway valve)
