Oloa
Cryogenic Ball Valve Extended Bonnet mo -196℃
✧ Fa'amatalaga
O va'a polo cryogenic ma pulou fa'alautele e talafeagai mo le fa'aogaina i le vevela e maualalo ifo i le -196°C ua fa'apitoa e fa'atautaia tulaga ogaoga o talosaga cryogenic. O nei valve e masani ona faʻaaogaina i alamanuia e pei o le LNG (liquefied natural gas) faʻagasologa, gaosiga o kesi fale gaosi oloa, ma isi mea e faʻaogaina ai le vai cryogenic. O mea taua o valve polo cryogenic ma pulou faʻalautele mo le -196 ° C e aofia ai: Mea Maualalo: Le valve e masani ona fausia mai mea faʻapitoa e pei o le uʻamea uʻamea, carbon steel, poʻo isi mea faʻapipiʻi ma mea maualalo maualalo e faʻamautinoa ai le faʻatinoga ma le faʻamaoni i le cryogenic. environments.Extended Bonnet Design: O le pulou faʻalautele e tuʻuina atu ai le faʻaogaina atili ma le puipuiga mo le valve stem ma le faʻapipiʻiina e faʻatumauina ai le faʻaogaina lelei i le vevela sili ona maualalo. Faʻamaufaʻailoga ma le Faʻapipiʻiina: O vaega faʻamaufaʻailoga a le valve ma faʻapipiʻiina e faʻapitoa ona mamanuina ina ia tumau lelei ma fetuutuunai i le vevela cryogenic. , e mafai ai ona tapunia faʻamalosi ma puipuia le leakage.Suʻega ma le tausisia: O nei vaʻa e faia suʻega faigata e faʻamautinoa ai le faʻatinoina ma le tausisia o tulaga faʻapitoa mo pisinisi. cryogenic service.Operational Safety: Cryogenic ball valves with extended bones e taua tele mo le faatumauina o le saogalemu ma le faatuatuaina o le tafe o le suavai cryogenic, e saofagā i le saogalemu o le faagaoioiga i le cryogenic systems.When filifilia cryogenic polo valves mo -196 ° C talosaga, e taua le mafaufau i mea taua. e pei o le fetaui lelei o meafaitino, fua o le mamafa ma le vevela, ma le tausisia o tulaga ma tulafono faatonutonu talafeagai.
✧ Fa'ailoga o le Cryogenic Ball Valve Extended Bonnet mo -196℃
API 6D trunnion polo valve o se polo valve oloa e fetaui ma manaoga o le American Petroleum Institute standard API 6D. O lenei tulaga e faʻamaonia ai le mamanu, meafaitino, gaosiga, asiasiga, faʻapipiʻiina ma le tausiga o manaʻoga o le API 6D trunnion ball valves e faʻamautinoa ai le lelei ma le faʻamaoni o valve polo, ma e talafeagai mo faʻalapotopotoga eseese e pei o le suauu ma le kesi. O vaega ole API 6D trunnion ball valve e aofia ai:
1. E faʻaaogaina le polo atoa e faʻaitiitia ai le paʻu o le paʻu o le valve ma faʻaleleia le gafatia o le tafe.
2.O le valve faʻaaogaina se faʻamaufaʻailoga e lua-auala faʻatasi ai ma le lelei faʻamaufaʻailoga.
3.O le valve e faigofie ona faʻaogaina ma lamolemole, ma o le au e faʻailogaina mo le faigofie ona faʻamaonia e le tagata faʻaoga.
4.O le nofoa valve ma le mama faʻamaufaʻailoga e faia i le maualuga o le vevela, maualuga o le mamafa ma mea e faʻafefeteina, e talafeagai mo faʻasalalauga eseese.
5. O vaega o le valve polo e vaʻaia lelei, faigofie ona faʻapipiʻi ma tausia. API 6D trunnion polo valves e talafeagai mo taimi i totonu o fale gaosi oloa e manaʻomia le pulea o le tafe o le vai, tipi ese le vai, ma faʻamautu le faʻamautu o le mamafa, e pei o le paipa vai i totonu o le suauu, vailaʻau, kesi masani, vai togafitiga ma isi fanua.
✧ Parameter o le Cryogenic Ball Valve Fa'alautele Pona mo -196℃
| Oloa | Cryogenic Ball Valve Extended Bonnet mo -196℃ |
| Nominal diameter | NPS 2”, 3”, 4”, 6”, 8”, 10”, 12”, 14”, 16”, 18”, 20”, 24”, 28”, 32”, 36”, 40”, 48 ” |
| Nominal diameter | Vasega 150, 300, 600, 900, 1500, 2500. |
| Fa'ai'u So'oga | Flanged (RF, RTJ), BW, PE |
| Fa'agaioiga | U'u Uili, Fa'aa'au Pneumatic, Fa'aeletise Fa'aeletise, Fa'a'au |
| Meafaitino | Fai: A105, A182 F304, F3304L, F316, F316L, A182 F51, F53, A350 LF2, LF3, LF5 |
| Tu'u: A216 WCB, A351 CF3, CF8, CF3M, CF8M, A352 LCB, LCC, LC2, A995 4A. 5A, Inconel, Hastelloy, Monel | |
| Fauga | Po'o tumu po'o le fa'aitiitia, |
| RF, RTJ, BW poʻo PE, | |
| Ulufale pito, ulu pito i luga, poʻo le faʻailoga tino | |
| Poloka Faalua & Toto (DBB), Tu'ufua Faalua & Toto (DIB) | |
| Nofo fa'alavelave fa'afuase'i ma tui o'a | |
| Meafaigaluega Anti-Static | |
| Fuafuaga ma le Faumea | API 6D, API 608, ISO 17292 |
| Faafesaga'i | API 6D, ASME B16.10 |
| Fa'ai'u So'oga | BW (ASME B16.25) |
| MSS SP-44 | |
| RF, RTJ (ASME B16.5, ASME B16.47) | |
| Su'ega ma Asiasiga | API 6D, API 598 |
| Isi | NACE MR-0175, NACE MR-0103, ISO 15848 |
| E avanoa foi mo | PT, UT, RT, MT. |
| Fuafuaga saogalemu mo afi | API 6FA, API 607 |
✧ A uma le Fa'atauga Auaunaga
O le tautua ina ua mae'a fa'atau atu o le va'a polo opeopea e taua tele, aua e na'o le taimi ma le lelei pe a uma ona fa'atau atu auaunaga e mafai ona fa'amautinoa ai lona fa'agaioiga umi ma mautu. O mea nei o lo'o i totonu o auaunaga pe a uma ona fa'atau atu o nisi o valve polo opeopea:
1.Installation ma le faʻatonuina: O le a alu le aufaigaluega a le auʻaunaga i le nofoaga e faʻapipiʻi ma faʻapipiʻi le valve polo opeopea e faʻamautinoa ai lona mautu ma le masani.
2. Maintenance: Faʻaauau pea le faʻafefe o le polo valve ina ia mautinoa o loʻo i ai i le tulaga sili ona lelei o galuega ma faʻaitiitia le fua o le toilalo.
3.Troubleshooting: Afai e le manuia le valve o le polo opeopea, o le a faia e le aufaipisinisi pe a maeʻa le faʻatau atu le faʻafitauli i luga ole laiga i se taimi sili ona puupuu e faʻamautinoa ai lona faʻagaioiga masani.
4. Faʻafouina o oloa ma faʻaleleia: I le tali atu i mea fou ma tekonolosi fou o loʻo faʻaalia i le maketi, o le a vave ona fautuaina e le auʻaunaga faʻatau atu le faʻafouina ma le faʻaleleia o fofo i tagata faʻatau e tuʻuina atu ia i latou oloa sili atu valve.
5. Aʻoaʻoga faʻapitoa: O le a tuʻuina atu e le aufaigaluega a le auʻaunaga faʻatau atu aʻoaʻoga malamalama valve i tagata faʻaoga e faʻaleleia ai le tulaga o le pulega ma le tausiga o tagata faʻaoga e faʻaaoga ai valve polo opeopea. I se faapuupuuga, o le tautua ina ua uma ona faatau atu o le valve polo opeopea e tatau ona mautinoa i itu uma. E na'o le auala lea e mafai ai ona maua e tagata fa'aoga se poto masani sili atu ma fa'atau le saogalemu.
