Suauʻu Laʻau Fofoina Faʻafefe
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
|
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) |
O le tautau tubing o lo oi totonu o le tubing ulu.
♦ ♦ ♦ 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.
