1. Lautele
O lenei ituaiga alatoto ua fuafuaina e avea ma tatalaina-ma-tapuni faʻapipiʻiina e tausia le lelei gaioiga faʻaaoga i alamanuia paipa faiga.
2. Faʻamatalaga Oloa
2.1 Manaʻoga faʻapitoa
2.1.1 Tulaga Faʻatulagaina ma Gaosiga Tulaga : API 600 、 API 602
2.1.2 Soʻotaga itu Tulaga: ASME B16.5 isi
2.1.3 Fuafa feagai ma foliga tulaga masani: ASME B16.10
2.1.4 Asiasiga ma Suʻega : API 598 ma isi
2.1.5 tele : DN10 ~ 1200 , Faʻataʻitaʻiga : 1.0 ~ 42MPa
2.2 O lenei alatoto ua faʻaauupegaina i flange fesoʻotaʻiga, BW fesoʻotaʻi tusi faʻatautaia lafo lafo alatoto afuala. E minoi le pito i le itu taumatau. O le faitotoʻa e tapunia ai laina paipa i le taimi e faʻataʻamilomilo ai le uili a lima. O le faitotoʻa o le faitotoʻa e tatalaina ai le paipa i le taimi e faʻataʻamilomilo ai le taʻamiloina o uili uilima.
2.3 Faʻamolemole faʻasino le faʻavae o le ata lea
2.4 Vaega Autu ma Mea
Igoa | Mea |
Tino / Palu | WCB 、 LCB 、 WC6 、 WC9 、 CF3 、 CF3M CF8 、 CF8M |
Faitotoʻa | WCB 、 LCB 、 WC6 、 WC9 、 CF3 、 CF3M CF8 、 CF8M |
Nofoa | A105 、 LF2 、 F11 、 F22 、 F304 (304L) 、 F316 (316L) |
Pogai | F304 (304L) 、 F316 (316L) 、 2Cr13 sili1Cr13 |
Teuina | Kolose faʻamaumauga & fetuutuunai graphite & PTFE etc. |
Faamau / Nut | 35 / 25、35CrMoA / 45 |
Gasket | 304 (316) + Graphite / 304 (316) + Gasket |
NofoaMama / tisiketi/ Faʻamaufaʻailoga |
13Cr 、 18Cr-8Ni 、 18Cr-8Ni-Mo 、 PP 、 PTFE 、 STL ma isi |
3. Teuina & Tausiga & Faʻapipiʻi & Faagaioiga
3.1 Teuina & Tausiga
3.1.1 Valves tatau ona teuina i totonu o le fale tulaga. O pito o le ana e tatau ona ufiufi e le plug.
3.1.2 Vaitaimi siakiina ma kilia e manaʻomia mo taimi umi teu afuala, aemaise mo faamauga luga faamamaina. Leai se faʻatagaina ua faʻatagaina. Suauʻu ufiufi e talosagaina e 'aloese mai le pala mo machining luga.
3.1.3 E faʻatatau ile teuina o alatoto i le sili atu ma le 18 masina, e manaʻomia suʻega aʻo leʻi faʻapipiʻi le alatoto ma faʻamaumau le iʻuga.
3.1.4 O afuala e tatau ona asiasia i lea taimi ma lea taimi pe a maeʻa ona faʻapipiʻi. Manatu autu e pei o lalo:
1, luga faʻamaufaʻailoga
2, Pogai ma Pogai nut
3, Teuina
4, Lotoifale luga faʻamamaina o le Tino ma Bonnet.
3.2 Faʻapipiʻiina
3.2.1 Toe siaki le faʻailoga o alatoto (Type, DN, Rating, Material) e faʻamalieina i faʻailoga na talosagaina e le paipa.
3.2.2 Atoa le faamamaina o le ana ma faʻamau faʻamauina luga e talosagaina muamua faʻapipiʻi alatoto.
3.2.3 Ia mautinoa o le faʻamau e utiuti aʻo leʻi faʻapipiʻiina.
3.2.4 Ia mautinoa o le teuina e utiuti ae le i faapipiiina. Peitaʻi, e le tatau ona faʻalavelaveina ai le gaioi.
3.2.5 Nofoaga alatoto nofoaga tatau ona talafeagai mo asiasiga ma faʻagaioiga. Faʻaleleleia i laina paipa e sili atu. Faʻaauau le uili a le lima ma faʻavae i luga.
3.2.6 Mo tapunia-alatoto, e le talafeagai ona faʻapipiʻiina i le mamafa o loʻo galue tulaga. Pogai tatau ona aloese mai le faʻaleagaina.
3.2.7 Mo faʻamau faʻamau socket, e manaʻomia le faʻaaliga i le taimi o soʻoga soʻoga pei o mea nei:
1, Welder tatau ona faʻamaonia.
2, ueloina faagasologa parameter e tatau ona ogatasi ma fesoʻotaʻi fesoʻotaʻi lelei mea taua uʻamea.
3, faʻatumu mea o uelo laina, le vailaʻau ma masini faʻatinoina faʻatasi ma aneti-pala e tatau ona tutusa ma tino matua mea.
3.2.8 Faʻapipiʻi alatoto tatau ona aloese mai le maualuga omiga mai faʻapipiʻi po o paipa.
3.2.9 A maeʻa ona faʻapipiʻi, e tatau ona matala alatoto i le taimi o suʻega paipa paipa.
3.2.10 Point Lagolago: pe a fai o le paipa e lava lona malosi e lagolago ai alatoto mamafa ma faʻagaioiga torque, e le talosagaina le lagolago lagolago. A leai e manaʻomia.
3.2.11 Siʻi i luga: O le uiliina uili e le faʻatagaina mo afuala.
3.3 Faagaioiga ma le Faʻaaogaina
3.3.1 Faitotoala afuala faitotoʻa tatau ona matua matala pe tapunia i le taimi o le faʻaaogaina e aloese ai nofoa faʻamau faʻamau ma disc luga mafua mai i le maualuga saosaoa auala. E le mafai ona molia i latou mo tulafono faʻatonutonu.
3.3.2 Lima uili e tatau ona faʻaaogaina e sui ai isi mea faigaluega e matala pe tapuni afuala
3.3.3 Ile taimi ole faʻatagaina ile vevela ole tautua, o le taimi lava e tatau ai ona paʻu ifo le mamafa o loʻo i lalo ole faʻailoga e tusa ma le ASME B16.34
3.3.4 Leai se faʻaleagaina poʻo se faʻateʻa e faʻatagaina i le taimi o femalagaiga alatoto, faʻapipiʻiina ma faʻagaioiga.
3.3.5 Fuaina mea faigaluega e siaki le le mautu tafe o talosagaina e faʻatonutonu ma aveʻese le decomposition vaega e aloese ai alatoto faʻaleagaina ma leakage.
3.3.6 Malulu faʻamama o le a aʻafia ai faʻatinoga alatoto, ma fuaina meafaifaʻaili e tatau ona faʻaaogaina e faʻaititia ai le tafe o le vevela pe suia le faʻamau
3.3.7 Mo suavai mu lava ia, faʻaaoga mea talafeagai e fua ai le malosi ma le mamafa o le mamafa e le sili atu nai lo le mea e faʻamumu ai le afi (ae maise o le susulu o le la poʻo le afi mai fafo).
3.3.8 I le tulaga o lamatiaga suavai, pei o le pāpā, afaina, afaina, vailaʻau faʻamamāina oloa, e faʻasa ona suia le teuina i lalo o le mamafa. Poʻo le a lava, i tulaga faʻafuaseʻi, e le fautuaina e sui le teuina i lalo o le mamafa (e ui lava o le alatoto e i ai sona aoga).
3.3.9 Ia mautinoa e le palapala le suavai, lea e aʻafia ai le faʻatinoina o le alatoto, e le aofia ai ni mea malo malo, a leai o isi mea talafeagai e tatau ona faʻaaoga e aveʻese ai le palapala ma mea malo, pe suia i isi ituaiga alatoto.
3.3.10 E aoga le vevela faigaluega
Meafaitino | Vevela |
Meafaitino |
Vevela |
WCB | -29 ~ 425 ℃ |
WC6 |
-29 ~ 538 ℃ |
LCB | -46 ~ 343 ℃ | WC9 | --29 ~ 570 ℃ |
CF3 (CF3M) | -196 ~ 454 ℃ | CF8 (CF8M) | -196 ~ 454 ℃ |
3.3.11 Ia mautinoa mea o alatoto tino e talafeagai mo le faʻaaogaina i le pala ma puipuia mai le 'eleʻele puipuia vai siosiomaga.
3.3.12 I le vaitaimi o tautua, siaki mo faʻamaufaʻailoga faʻamalosia e pei ona i luga o le laulau i lalo:
Manatu asiasiga | Leak |
Fesoʻotaʻiga i le va o le tino alatoto ma alatoto pulou |
O |
Faʻamau faʻamau | O |
Nofoaga alatoto nofoa | E tusa ma faʻapitoa faʻapitoa |
3.3.13 Siaki masani mo le ofuina o nofoa pasese, teuina tuai ma faʻaleagaina.
3.3.14 A maeʻa toe faʻaleleia, toe faʻapipiʻi ma fetuʻunaʻi le alatoto, ona faʻataʻitaʻi lea o le maopoopo o galuega ma fai faʻamaumauga.
4. Faʻafitauli ono, mafuaʻaga ma fofo faʻaleleia
Faʻamatalaga faʻafitauli |
Mafuaaga mafai |
Fuafuaina |
Leak i le teuina |
Lava faʻapipiʻiina teuina |
Toe faʻapipiʻi le nutati teuina |
Le lava aofaʻi o teuina |
Faʻaopopo atili teu |
|
Faʻaleagaina afifiina ona o le umi-taimi tautua pe le talafeagai puipuiga |
Sui teuina |
|
Tulu i luga ole alatoto nofoa nofo |
Foliga palapala palapala |
Aveese palapala |
Foliga ua ofuina ofu |
Faʻaleleia pe sui le nofoa nofoa poʻo le ipu alatoto |
|
Ua faʻaletonu foliga nofoa ona o le maʻa malo |
Aveʻese maʻa malo i le suavai, sui nofoa mama poʻo le alatoto ipu, pe sui i isi ituaiga o alatoto |
|
Tulu i le fesoʻotaʻiga i le va o le tino alatoto ma alatoto pulou |
E le faʻamau lelei faʻamau |
Faamau faʻamau faʻamau |
Faʻamau foliga pulou faʻamau o le tino alatoto ma alatoto flange |
Faʻaleleia ia |
|
Gasket leaga poʻo ua leaga |
Sui kesi |
|
E le mafai ona tatalaina pe tapunia faigata feʻaveaʻiga o uili lima poʻo le ipu alatoto. |
Ua matua mau lava le faʻamau |
Faʻalelei talafeagai le teuina o nut |
Faʻaleagaina poʻo le punou o faʻamau faʻailoga |
Fetuunai kelenile faʻamau |
|
Faʻaleagaina alatoto |
Faasaʻo filo ma aveʻese le palapala |
|
Faʻaigoa pe malepe alatoto faʻavae nati filo |
Sui alatoto au pou |
|
Punavai alatoto |
Sui alatoto alatoto |
|
Eleele taiala luga o alatoto ipu poʻo le tino alatoto |
Aveʻese le palapala i luga o le taʻiala |
Faʻaaliga: Auaunaga tagata e tatau ona i ai le poto talafeagai ma poto masani ma faʻamau afu vai Faʻamau faʻamau alatoto alatoto
O le pulou teuina o vai faʻamaufaʻailoga faʻavae, o le a vavaeʻese mai le ea ao o le mamafa o le vai e oʻo atu i le 0.6 ~ 1.0MP e mautinoa lelei ea faʻamau faʻamaufaʻailogaina.
5.Warranty:
A maeʻa ona faʻaoga le alatoto, o le vaitaimi tuutuuga o le alatoto e 12 masina, ae le sili atu i le 18 masina pe a maeʻa le aso e momoli atu ai. I le vaitaimi o le tusi saisai, o le kamupanī o le a tuʻuina atu le toe faʻaleleia tautua poʻo ni vaega faʻaaoga e aunoa ma se totogi mo le faʻaletonu e mafua mai i mea, gaosiga poʻo faʻaleagaina pe a fai o le gaioiga e saʻo.
Taimi Post: Nov-10-2020