Suauʻu Laʻau Fofoina Faʻafefe

Oloa Faʻamatalaga

Monel 400, Inconel 718 tubing hanger

Paʻu Paʻu Paʻu :

O se faʻapipiʻiga o le faʻamalologa o le vai mo le faʻamaeʻaina o le suauʻu ma le kesi ma se auala e faʻapipiʻi ai.

o se masini e lagolagoina tubing manoa ma faʻamau le avanoa annular i le va o tubing ma casing. O le faʻamaufaʻailoga metotia o le faʻataʻavale faʻapipiʻi o le faʻamoeina faʻapipiʻi ma le faʻapipiʻi e fesoʻotaʻi e ala i le faʻaaogaina o le kalave o le tubing e nofo ai i le tubing tautau tele auala e fa itu e faʻamau ai, lea e faigofie ona faʻagaioia, vave ma saogalemu e suia wellheads , o lea o se masani faʻaaogaina metotia mo feololo ma loloto vaieli ma masani lelei vaieli. .

Matou te gaosia ma sapalaiina faʻatautau paipa suauʻu faʻatatau i tagata o tusia ata, o la matou mateiral autu o Inconel 718, Inconel 725, Monel 400 ma Inconel x750, Latou Faia o foriging pa ma heattreatment tulaga, Tulaga ma tolearnace pei o tagata o tausia ata.

• Maualuga Tempeature Tubing Hanger Materials

 SUS631 / 17-7PH, SUS632 / 15-7Mo,

Tuʻu 925, Inconel X-750, Inconel 625, Inconel 718,

Inconel 725, Monel 400

E tusa ai ma Tagata Faʻatau Tusi

tubing-hanger

 

Ituaiga Mea

Igoa o Mea

Tapulaa maualuga tapula vevela° C

Apa siliva

SUS631 / 17-7PH

370

SUS632 / 15-7Mo

470

Vevela maualuga

uʻamea filogia faavae limasene

Faʻatasi 725

600

Inconel X-750 (GH4145)

650

Inconel 718 (GH4169)

780

Monel 400

800 (γ < 0.2)

tubing hanger

O le tautau tubing o lo oi totonu o le tubing ulu.

 ♦ Fausaga ulu ulu
O le ulu tubing e masani lava o se lapoa fa ala ma flanges i uma itu. O loʻo faʻapipiʻi luga o le pito i luga flange o le casing ulu e tautau le tubing manoa ma faʻamau le annular avanoa i le va o le tubing manoa ma le suauu vaega casing. E aofia ai tubing ulu ma tubing tautau.   
 ♦ Le gaioiga o le ulu tubing
1) Faʻamalolo le manoa paipa i le vaieli;
2) Faʻamau le avanoa faʻanumeraina o le tubing ma casing;
3) Tuʻuina suiga mo fesoʻotaʻiga casing ulu ma Kerisimasi laau;
4) E ala i le lua itu taulaga i luga o le tubing ulu koluse-tino, maeʻa tui casing ma lelei faʻamamaina taʻotoga

                                                     ♦    ♦ Faʻamaʻaina Faʻafefe Paipa Faʻapipiʻi Mea e Faʻapipiʻi ai Mea: ♦    ♦                                          

 ♦ 17-7PH (GH631, 0Cr17Ni7Al)

17-7PH tali faʻapipiʻi tutusa i le 304 uʻamea le faʻamama, lea e mafai ona faʻavevesiina e le vevela togafitiga ma faʻasasaina faʻamaʻaʻaina. E i ai maualuga maualuga ma maua ai le malosi. O le lelava gaioiga e sili atu nai lo 304 uʻamea stainless ma 65Mn carbon uamea. E i ai foi eletise lelei i lalo o le ℃ siosiomaga.

 ♦ 15-7Mo (GH632, 0Cr15Ni7Mo2Al)

    15-7MoHas tali faʻapipiʻi faʻapena i 316 uʻamea stainless. E mafai ona faʻapipiʻiina e le vevela togafitiga ma faʻasolo faʻamalosiʻaina. E i ai maualuga maualuga ma maua ai le malosi, ma o lona lelava gaioiga e sili atu nai lo 316 stainless uamea ma 65Mn carbon uamea. E i ai foi eletise lelei i lalo o le ℃ siosiomaga.

 ♦ Inconel X-750 (GH4145)

   Inconel X-750 o se nickel-faʻavae faʻafouina faʻamaʻaʻaina deformation superalloy. E masani faʻaaoga r'phase o le matua paʻu faʻafefeteina laʻa vaega. Ole vevela fautuaina ile lalo ole 540 ℃. O le uʻamea filogia o loʻo i ai le pala o loʻo teteʻe ma faʻamamaina teteʻeina, ma e i ai ni mautinoa maualalo vevela faʻatinoga.

 ♦  Inconel 718 (GH4169)

Inconel 718 o se nickel-faʻavae faʻafouina faʻamaʻaʻaina deformation superalloy. Ole fua ole vevela fautuaina ole -253--600 ℃. O le uʻamea filogia o loʻo maualuga le malosiʻaga i lalo o le 600 ° C, o loʻo lelei lelava teteʻe, radiation tetee, oxidation tetee ma corrosion tetee, faʻapea foi ma lelei gaioiga faʻagaioiga ma umi-taimi fausaga mautu.


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