Ta'ita'i Paipa Uamea Gaosi & Fa'atau I Saina |

API 5L X70 po'o le L485 LSAW Laina Uila Fa'amatalaga Fa'amatalaga

Fa'amatalaga Puupuu:

Tulaga masani: API 5L;
PSL1: X70 poʻo L485;
PSL2:X70Q, X70M poʻo L485Q, L485M;
Ituaiga: LSAW poʻo SAWL poʻo DSAW;
Fua: DN 350 – 1500;
Mafiafia o le Pa: 8 – 80 mm;
Asiasiga: Ole tele o suʻesuʻega e aofia ai suʻega hydrostatic ma suʻega e le faʻaleagaina o loʻo avanoa.
Ufiufi: Vali, FBE, 3LPE, 3LPP ma isi mea e maua;
Totogi: T/T,L/C;
Tau:Faʻafesoʻotaʻi matou e maua se faʻatau fua mai le fale gaosi Saina.

Fa'amatalaga Oloa

Oloa Fa'atatau

Faailoga o oloa

O le a le API 5L Vasega X70 Mea?

API 5L X70 (L485)o se ituaiga o paipa uamea o loʻo faʻaaogaina i le suauʻu ma le kesi alamanuia mo paipa auala felauaiga, faaigoa i lona pito maualalomalosi e maua mai i le 70,300 psi (485 MPa), ma o lo'o i ai fo'i paipa fa'alelei ma u'elo ma ua vaevaeina i ni tulaga fa'apitoa e lua, PSL1 ma le PSL2.I le PSL1, X70 o le maualuga maualuga, ae i le PSL2 o se tasi foi o togi maualuga o paipa uʻamea.

API 5L X70 paipa uʻamea e faʻapitoa i manaʻoga o le mamao, felauaiga maualuga ona o lona malosi maualuga ma le faʻamalosi.Ina ia mafai ona tetee atu i le maualuga o le mamafa, o le paipa uamea X70 e masani ona mamanuina ma puipui mafiafia e mautinoa ai le malosi ma le tumau.

Faatatau ia tatou

Uamea i laloo se gaosiga faapolofesa o le mafiafia puipui tele-diameter lua-itu lofia arc LSAW paipa uamea o loo i Saina.

Nofoaga: Cangzhou City, Hebei Province, Saina;

Aofa'i Tupe Fa'afaigaluega: 500 miliona RMB;

Falegaosimea: 60,000 sikuea mita;

Gaosi gaosiga faaletausaga: 200,000 tone o paipa uamea JCOE LSAW;

Meafaigaluega: Tulaga maualuga ma meafaigaluega suʻega;

Fa'apitoa: LSAW paipa uamea gaosiga;

Faʻamaonia: API 5L faʻamaonia.

Tulaga Fa'atau

Tulaga tu'uina atu o le fa'afefeteina po'o le fa'agaioiina o le tulaga o se paipa u'amea pe a sauni e tu'uina atu i le tagata fa'atau pe a uma le gaosiga.O le tu'uina atu e taua tele ina ia mautinoa o lo'o i ai i le paipa ia mea fa'ainisinia mana'omia ma le fa'atulagaina lelei.

Faʻalagolago i le maualuga o le PSL ma le tuʻuina atu, X70 e mafai ona faʻavasegaina e pei ona taua i lalo:

PSL1: X70 (L485);

PSL2: X70Q (L485Q) ma le X70M (L485M);

API 5L X70 Tulaga Fa'atau

PSL2 suffix mataitusi Q ma M e fa'atusalia:

Q: tineia ma ita;

M: Fa'ameamea le vevela po'o le fa'ameamea;

API 5L X70 Fa'agaioiga Fa'atagaina o le Gaosiina

O le gaosiga o le X70 e aofia uma aifa'alelei ma uelofomu, lea e mafai ona fa'avasegaina e pei o:

API 5L X70 Fa'agaioiga Fa'atagaina o le Gaosiina

O nei mea,SAWL(LSAW) o le faiga sili ona taatele o loʻo faʻaaogaina i le gaosiga o le X70 faʻagasologa faʻapipiʻi ma e aoga i le gaosiga o le tele-diameter, mafiafia-pa puipui paipa uʻamea.

LSAW (SAWL) faiga gaosiga

E ui lava o paipa uʻamea e leai se faʻaogaina o loʻo manatu pea o le filifiliga sili ona lelei ona o latou uiga i lalo o nisi tulaga ogaoga, o le maualuga maualuga o paipa uʻamea e masani ona faʻatapulaʻaina i le 660 mm.O lenei fa'atapula'a lapopo'a e mafai ona fa'afitauli pe a fa'afeagai ma galuega fa'apipi'i paipa mamao mamao.

I se faʻatusatusaga, o le LSAW process e mafai ona gaosia ni paipa e oʻo atu i le 1,500 mm ma le mafiafia o puipui e oʻo atu i le 80 mm.Ma o le tau e mafai ona sili atu le taugofie nai lo uʻamea seamless.

API 5L X70 Fa'asu'esu'ega Vailaau

Tulaga Fa'a-Kemikolo mo PSL 1 Paipa ma le t ≤ 25.0 mm (0.984 ini.)

API 5L PSL1 X70 Fa'asu'esu'ega Vailaau

Fua'i Vailaau mo le PSL 2 Paipa ma le t ≤ 25.0 mm (0.984 ini.)

API 5L PSL2 X70 Tulaga Fa'a'ala'au

Mo oloa PSL2 paipa uʻamea suʻesuʻeina ma sekaponi anotusi o ≤0.12%, le kaponi tutusa CEpcme mafai ona fa'atatau i le fa'atatau lea:

CEpcm= C + Si/30 + Mn/20 + Cu/20 + Ni/60 + Cr/20 + Mo/15 + V/15 + 5B

Mo oloa PSL2 paipa uʻamea suʻesuʻeina ma sekaponi > 0.12%, le kaponi tutusa CEllwe mafai ona fa'atatau i le fua fa'atatau i lalo:

CEllw= C + Mn/6 + (Cr + Mo + V)/5 + (Ni +Cu)/15

Fua'iga Vailaau Fa'atasi ma le t > 25.0 mm (0.984 ini.)

E tatau ona fuafuaina e ala i feutagaiga ma suia i se tuufaatasiga talafeagai e faavae i luga o manaoga o vailaau oi luga.

API 5L X70 Meatotino Fa'ainisinia

Meatotino Tensile

PSL1 X70 Tensile Meatotino

API 5L PSL1 X70 Meatotino Fa'ainisinia

PSL2 X70 Tensile Meatotino

API 5L PSL2 X70 Meatotino Fa'ainisinia

Manatua: O mea e manaʻomia o loʻo faʻamatalaina i totonuAPI 5L X52, lea e mafai ona vaʻaia pe a manaʻomia.

Isi Su'ega Fa'ainisinia

Le polokalame fa'ata'ita'i leae fa'atatau i na'o ituaiga paipa uamea SAW.

Su'ega fa'apipi'i ta'iala uelo;

Su'ega maaa paipa uelo fa'a-malulu;

Su'esu'ega fa'apitoa ole su'iga uelo;

ma na'o le PSL2 paipa u'amea: su'ega a'afiaga CVN ma su'ega DWT.

O mea fa'ata'ita'i ma fa'ata'ita'iga fa'ata'ita'iga mo isi ituaiga paipa e mafai ona maua ile Laulau 17 ma le 18 ole fa'atonuga API 5L.

Su'ega Hydrostatic

Taimi o Su'ega

O lapo'a uma o fa'alava uamea fa'auilavea ma fa'aigoaina D ≤ 457 mm (18 in.):taimi ole su'ega ≥5s;

Uila paipa uamea D > 457 mm (18 in.):taimi su'ega ≥ 10s.

Fa'ata'ita'iga Fa'atele

O paipa uamea taitasima e le tatau ona tafe mai le uelo po o le paipa i le taimi o le suʻega.

Su'ega omiga

Ole mamafa ole su'ega ole hydrostatic P ole apaipa u'amea lautelee mafai ona fa'atatau ile fa'aogaina ole fua fa'atatau.

P = 2St/D

So le mamafa o le pa'u.o le tau e tutusa ma le faʻamaʻi maualalo o le malosi o le paipa uʻamea xa pasene, i MPa (psi);

API 5L X70 su'ega hydrostatic S-taua pasene

to le mafiafia o puipui ua fa'amaonia, fa'aalia i millimita (inisi);

Do le lautele fa'amaoti fafo, fa'aalia i millimita (inisi).

Su'ega Le Fa'aleagaina

Mo faagaau SAW, auala e lua,UT(su'ega ultrasoni) po'oRT(su'ega leitio), e masani ona fa'aaogaina.

ET(su'ega fa'aeletise) e le fa'atatau ile fa'aputuga SAW.

Su'iga uelo i luga o paipa uelo o togi ≥ L210/A ma diameters ≥ 60.3 mm (2.375 in) e tatau ona asiasia e aunoa ma le faaleagaina mo le mafiafia atoa ma le umi (100 %) e pei ona faamaoti mai.

LSAW Steel Pipe UT Su'esu'ega Le Fa'aleagaina

UT su'ega e le fa'aleagaina

LSAW Steel Pipe RT Su'ega Le Fa'aleagaina

RT su'ega e le fa'aleagaina

Mo paipa SAW ma COW, e tatau ona asiasia le uelo e ala ile su'esu'ega ole leitio ile la'ititi ole 200 mm (8.0 in) ole pito paipa ta'itasi.i) o pito paipa taitasi e tatau ona asiasia e ala ile asiasiga ole leitio.

API 5L Pipe Schedule Siata

Mo le faigofie o le matamataina ma le faʻaaogaina, ua matou faʻatulagaina le faʻatulagaina o faila PDF.E mafai lava ona e sii maia ma matamata i nei pepa pe a mana'omia.

Fa'ailoa mai fafo le ta'ele ma le mafiafia o le pa

Tulaga fa'ata'atia mo ta'ita'i fafo fa'apitoa ma mafiafia puipui o paipa u'amea o lo'o tu'uina atu i totonuISO 4200maASME B36.10M.

API 5L Tele Siata

Fa'apalepale Mea

O mana'oga API 5L mo fa'apalepale tele o lo'o fa'amatalaina i totonuAPI 5L Vasega B.Ina ia aloese mai le toe fai, e mafai ona e kiliki i luga o le vaimoa lanumoana e matamata ai i auiliiliga talafeagai.

Fa'aletonu masani ma Toe Fa'aleleia

Mo fa'auiga SAW, o fa'aletonu nei e masani ona maua: fa'ai'u pito, mu arc, delamination, fa'ailoga fa'atetele, tu'u malo, ma isi.

O fa'aletonu e maua ile asiasiga va'aia e tatau ona fa'amaonia, fa'avasega, ma lafoa'i fa'apea.

a) Le loloto ≤ 0.125t, ma e le afaina ai le mafiafia aupito maualalo o puipui o le faaletonu e tatau ona fuafuaina o ni faaletonu taliaina ma e tatau ona lafoai e tusa ai ma aiaiga o le C.1.

e) Fa'aletonu >0.125t le loloto e le afaina ai le mafiafia aupito maualalo o puipui e fa'atagaina e tatau ona fa'amasinoina o fa'aletonu ma e tatau ona aveese e ala i le toe fa'a'ai e tusa ai ma le C.2 po'o le lafoai e tusa ai ma le C.3.

i) O se fa'aletonu e a'afia ai le mafiafia aupito maualalo o puipui fa'atagaina e tatau ona iloa o se fa'aletonu ma e tatau ona lafoai e tusa ai ma le C.3.

Faailoga Lanu

Afai e talosagaina, o se faailoga lanu e tusa ma le 50 mm (2 ini.) le lautele e mafai ona vali i luga o le pito i totonu o paipa u'amea taitasi ina ia faafaigofie ai le eseesega o mea eseese.

Vasega Paipa Lanu Vali
L320 poʻo le X46 Lanu uliuli
L360 poʻo le X52 Lanu meamata
L390 poʻo le X56 Lanu moaga
L415 poʻo le X60 Lanu mumu
L450 poʻo le X65 Lanu pa'epa'e
L485 poʻo le X70 Violeti viole
L555 poʻo le X80 Lanu samasama

O le a le X70 Steel e tutusa ma?

ISO 3183 - L485: O se uamea paipa lea i lalo o tulaga faʻavaomalo ma e tutusa i meatotino ile API 5L X70.

CSA Z245.1 - GR 485: O le Canadian Standards Association uamea togi mo paipa suauu ma kesi.

EN 10208-2 - L485MB: O se uamea paipa lea i lalo o le European Standard mo le gaosiga o paipa mo le felauaiga o suauu ma kesi.

Ufiufi

Matou te le gata ina tuʻuina atu ia matou tagata faʻatau i paipa uʻamea maualuga X70 ae ofoina atu foi le tele o ituaiga auaunaga faʻapipiʻi e faʻafetaui ai manaʻoga faʻapitoa o galuega eseese.

Vali vali: O pa'u vali fa'aleaganu'u e maua ai le puipuiga fa'avae mai le pala ma e talafeagai mo si'osi'omaga e le ogaoga po'o puipuiga le tumau.

FBE fa'apipi'i: Fa'aogaina i luga ole paipa u'amea e ala ile fa'afefeteina ole fa'agasologa ma fa'amaloloina ile vevela.O lenei faʻapipiʻi e lelei le kemisi ma le abrasion teteʻe ma e talafeagai mo lalo o le eleele po o lalo o le vai paipa.

3LPE ufiufi: E aofia ai le epoxy coating, se faʻapipiʻi faʻapipiʻi, ma se polyethylene layer, e maua ai le lelei tele o le faʻafefeteina ma le puipuiga faʻainisinia mo le tele o auala o paipa felauaiga i lalo o le eleele.

3LPP ufiufi: E tutusa ma le 3LPE, o le 3LPP coating e aofia ai ni laulau se tolu, ae faʻaaoga le polypropylene e pei o le pito i fafo.O lenei faʻapipiʻi e maualuga atu le faʻafefe o le vevela ma e fetaui lelei mo paipa i totonu o siosiomaga vevela maualuga.

E mafai ona filifilia faʻailoga e faʻavae i luga o le siosiomaga faʻaoga maʻoti ma manaʻoga o le paipa e faʻamautinoa ai le faʻamaoni ma le saogalemu o API 5L X70 pipelines i le taimi o le tautua.

Mafuaaga e Filifilia ai Matou mo X70 Steel Paipa

1. API 5L faleoloa fa'amaonia: O matou fale gaosi oloa o loʻo umia le API 5L faʻamaonia, lea e faʻamautinoa ai tulaga maualuga maualuga mai le punavai i oloa maeʻa ma se tau lelei.

2. Tele ituaiga paipa: E le gata o matou o se gaosiga o paipa uʻamea uʻamea ae faʻapea foʻi ma se teu oloa o paipa uʻamea e leai ni mea, ma e mafai ona matou ofoina atu le tele o ituaiga paipa e mafai ona fetaui ma manaoga faapitoa o galuega eseese.

logo u'amea pito i lalo

3. Mea faigaluega lagolago atoatoa: I le faʻaopoopoga i paipa uʻamea, e mafai foi ona matou tuʻuina atu flanges, tulilima, ma isi meafaigaluega lagolago, tuʻuina atu faʻatauga faʻatau tasi-taofi mo lau poloketi.

4. Auaunaga fa'apitoa: E mafai ona matou tuʻuina atu fofo faʻapitoa e tusa ai ma manaʻoga faʻapitoa a le tagata faʻatau, e aofia ai le gaosiga ma le gaosiga o paipa uʻamea ma faʻamatalaga faʻapitoa.

5. Auaunaga fa'apitoa: Talu mai lona faʻavaeina i le 2014, ua auai le kamupani i le tele o galuega faʻainisinia ma faʻaputuina le poto masani i le alamanuia, e mafai ai ona tuʻuina atu auaunaga faʻapitoa ma lagolago.

6. Tali vave ma lagolago: E mafai e la matou 'au'aunaga fa'atau auaunaga ona tu'uina atu vave tali ma lagolago fa'apolofesa fa'apolofesa e fa'amautinoa ai e fo'ia ou fa'afitauli ma mana'oga i se taimi talafeagai.


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