American Standard WeldingToshe ValveTakaitaccen Bayani:
Bawul ɗin fulogi yana da tsari mai sauƙi, sauyawa mai sauri, ƙaramin juriya na ruwa, da aikin bugun jini mai sauri.A cikin gaggawa kamar haɗari, ana iya haɗa bututun da sauri ko cire haɗin.Idan aka kwatanta da bawuloli na ƙofa da bawul ɗin duniya, aikin ya fi sauƙi kuma sauyawa yana da sauri.Bawul ɗin filogi yana amfani da jikin filogi tare da ramuka a matsayin memba na buɗewa da rufewa, kuma jikin filogi yana jujjuya tare da tushen bawul don gane aikin buɗewa da rufewa.
Matsayin aikace-aikacen walda mai walƙiya na Amurka:
American misali soket waldi ferrule bawul dace da bututu na maras muhimmanci matsa lamba CLASS150~CLASS600LB, aiki zafin jiki na -29°C~180°C ga man fetur, sinadaran, Pharmaceutical, taki, wutar lantarki masana'antu, da dai sauransu Pipeline kafofin watsa labarai.
Madaidaicin welded filogi tsarin tsarin bawul ɗin fasali:
1. Samfurin yana da tsari mai ma'ana, hatimin abin dogara, kyakkyawan aiki da kyakkyawan bayyanar.
2, da sealing na soket waldi plug bawul aka samu ta wurin sealing surface a kusa da ferrule.Musamman 360° karfe kariya ferrule.
3. Bawul ba shi da rami don tara matsakaici.
4, leben ƙarfe na ƙarfe yana ba da sakamako mai tsaftacewa lokacin da zakara ya juya, dace da danko da sauƙi mai sauƙi.
5, kwararar hanyoyi biyu, mai sauƙin amfani da shigarwa.
6. Kayan abu da girman girman sassan sassa na iya dacewa da dacewa bisa ga ainihin yanayin aiki ko bukatun mai amfani don saduwa da bukatun injiniya daban-daban.
Amincin Amincewa na American Welding Stugfication Daidaitaccen bayani:
Ƙirar ƙira da ƙira: API599, API6D
Ma'aunin tsayin tsari: ASME B16.10
Daidaitaccen flange haɗin haɗi: ASME B16.5
Matsakaicin zafin jiki: ASME B16.34
Matsayin gwajin gwaji: API598.API6D
Ma'aunin fasaha na welded na Amurka:
Matsin lamba (LB) | Gwajin Shell (MPa) | Matsakaicin gwajin hatimi (MPa) | zafin jiki (℃) | Amfani da kafofin watsa labarai |
150 | 3.0 | 2.2 | ≤180℃ | GASKIYA |
300 | 7.5 | 5.5 | ||
600 | 15.0 | 11.0 | ||
900 | 22.5 | 16.5 |
Daidaitaccen daidaitattun ɓangarorin filogi masu walda da yanayin aiki:
Abu | Sassan | Kayan abu |
1 | Jiki | ASTM A216 WCB ASTM A217-WC1, WC6, WC9, C5 ASTM A351-CF8, CF8M, CF3, CF3M |
2 | Hannun hannu | PTFE |
3 | Toshe | ASTM A182-Gr.F6a ASTM A182-F22 ASTM A182-F304,F316,F321,F304L,F316 |
4 | Gasket | Mai sassauƙa + Bakin Karfe |
5 | Adj.Gasket | ASTM A182-Gr.F6a ASTM A182-F22 ASTM A182-F304,F316,F321,F304L,F316 |
6 | Bonnet | ASTM A216 WCB ASTM A217-WC1, WC6, WC9, C5 ASTM A351-CF8, CF8M, CF3, CF3M |
7 | Bolt | ASTM A193-B7,A320-B8,A193-B8M |
8 | Kwaya | ASTM A194-2H, A194-8, A194-8M |
9 | Bolt | ASTM A193-B7,A320-B8,A913-B8M |
10 | Hannu | Saukewa: ASTM A105-WCB |
Umarnin shigar da daidaitattun welded plug bawul:
1. Bar wurin da bawul mai tushe ya juya.
2. Ba za a iya amfani da throttling.
3. Ya kamata a shigar da bawul ɗin ball tare da tsarin watsawa a tsaye.