Bawuloli masu waldasamar da haɗin dindindin, mai hana zubewa a cikin mahimman tsarin bututu. Fahimtar babban bambanci tsakanin walda mai narkewa da walda mai zafi yana da mahimmanci don zaɓar bawul mai kyau:
| Sigogi | Bawuloli na Walda na Ball | Bawuloli na Ball na Weld na Zafi |
| Hanyar Haɗi | Haɗakar sinadarai na thermoplastics | Metal narkewa (TIG/MIG waldi) |
| Kayan Aiki | PVC, CPVC, PP, PVDR | Bakin ƙarfe, ƙarfe mai carbon |
| Matsakaicin Zafin Jiki | 140°F (60°C) | 1200°F+ (650°C+) |
| Matsayin Matsi | Aji na 150 | Aji 150-2500 |
| Aikace-aikace | Canja wurin sinadarai, maganin ruwa | Mai/iskar gas, tururi, layukan matsin lamba mai yawa |
An Bayyana Nau'in Bawul ɗin Ƙwallon da Aka Haɗa
1. Bawuloli Masu Haɗawa Cikakkun
–Tsarin gini: Jikin monolithic ba tare da flanges/gasket ba
–Fa'idodi: Garanti mara zubewa, tsawon sabis na shekaru 30+
–Ma'auni: ASME B16.34, API 6D
–Amfani da Layuka: Bututun karkashin kasa, aikace-aikacen karkashin ruwa, tashoshin LNG
2. Bawuloli na Ƙwallon da aka Haɗa da Semi-welded
–Tsarin Haɗin Kai: Jikin da aka haɗa da walda + bonnet mai ƙulli
–Gyara: Sauya hatimi ba tare da yanke bututu ba
–Masana'antu: Samar da wutar lantarki, sarrafa magunguna
–Matsi: Aji 600-1500
3. Bawuloli na Ball da aka yi da Bakin Karfe
–Maki: 316L, 304, duplex, super duplex
–Juriyar Tsatsa: Yana jure wa chlorides, acid, da H₂S
–Takaddun shaida: NACE MR0175 don sabis mai tsami
–Zaɓuɓɓukan Tsabta: 3A ya dace da abinci/maganin magani
Aikace-aikacen Masana'antu ta Nau'i
| Masana'antu | Nau'in Bawul da Aka Ba da Shawara | Babban Fa'ida |
| Sarrafa Sinadarai | Bawuloli na walda mai ƙarfi na CPVC | Juriyar sinadarin sulfuric acid |
| Mai & Iskar Gas | Bawuloli SS316 da aka haɗa gaba ɗaya | Takaddun shaida na API 6FA mai kariya daga gobara |
| Dumama Gundumar | Bawuloli na ƙarfe na carbon mai walda na Semi-welded | Juriyar girgizar zafi |
| Magani | Bawuloli na bakin ƙarfe masu tsafta | Sassa masu amfani da wutar lantarki |
NSW: Mai ƙera bawul ɗin ƙwallon Welda mai takardar sheda
A matsayinAn tabbatar da ingancin ISO 9001 da API 6Dƙera bawul ɗin walda, NSW tana bayarwa:
- Kewayon da ba a daidaita ba: ½" zuwa bawuloli 60" (ANSI 150 - 2500)
– Walda ta Musamman:
- Walda ta Orbital don aikace-aikacen nukiliya
– Maganin sanyin jiki (-320°F/-196°C)
- Ƙarfin taɓawa mai zafi
– Ƙwarewar Kayan Aiki:
– ASTM A351 CF8M bakin karfe
– Alloy 20, Hastelloy, titanium
- Zaɓuɓɓukan PTFE/PFA masu layi
– Tsarin Gwaji:
– Gwajin zubar da helium 100%
– Gwaje-gwajen kujerun API 598
– Haɗarin Gudu (ISO 15848-1)
Lokacin Saƙo: Yuni-20-2025