API 5L X65 (L450)o se API 5L ala i le maualuga-grade carbon uamea paipa, faaigoa mo lona itiiti ymalosi ole 65,300 psi (450 MPa).
E masani ona mamanuina e faʻafetaui ai le mamafa o le mamafa ma siosiomaga faigata, X65 paipa uamea e fetaui lelei mo paipa suauu ma kesi lea e manaʻomia ai le maualuga ma le faʻamaoni.E le gata i lea, o ana mea faʻainisinia sili ona lelei ma le faʻaleagaina o mea e faʻaogaina lelei mo le faʻaogaina o paipa i lalo o le sami ma siʻosiʻomaga fale gaosi oloa.
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.
API 5L X65 Fa'avasegaga
Faʻalagolago i le maualuga o le PSL ma le tuʻuina atu, X65 e mafai ona faʻavasegaina e pei ona taua i lalo:
PSL1: X65 (L450);
PSL2: X65Q (L450Q) ma X65M (L450M);
Ina ia mafai ona feagai ma tulaga faigata o fafo (O) ma siosiomaga oona (S), o le API 5L PSL2 tulaga faʻapitoa e manaʻomia mo siosiomaga uma e lua.O nei manaʻoga o loʻo faʻaalia i le faʻaopoopoga o se tusi faʻapitoa i le paipa paipa.
Au'aunaga i fafo PSL2 paipa:X65QO (l450QO) poʻo X65MO (L450MO);
Pipa PSL2 oona:X65QS (L450QS) poʻo le X65MS (L450MS).
Tulaga Fa'atau
Uiga o Q ma M
MoSA( Submerged Arc Welded) poʻoPOPO(Combination Welded Pipe), Q ma M i le tuʻuina atu o le tulaga o le API 5L PSL2 e fetaui ma le gaosiga o loʻo mulimuli mai.
API 5L X65 Fa'agasologa Gaosi
X65e mafai ona gaosia paipa e ala i le tele o faiga gaosiga e fetaui ma le tele o talosaga inisinia.
SAWL(LSAW) e lelei mo le gaosiga o le tele-diamita, mafiafia-puipui paipa ma diameters e sili atu i le 660 mm, aemaise lava i le tau o loʻo ofoina atu se tau sili atu nai lo seamless paipa.
Ituaiga Fa'ai'u Paipa mo API 5L X65
PSL1 Steel Pipe End: Belled pito po'o Plain end;
PSL2 Pipe Uamea Fa'ai'uga: Fa'ai'uga manino;
Mo pito paipa faigofiee tatau ona mulimulitaia manaoga nei:
O mata pito o le t ≤ 3.2 mm (0.125 in) paipa pito e tatau ona tipi faatafafa.
O fa'agaau fa'aigoa fa'amasani e iai le t > 3.2 mm (0.125 in) e tatau ona fa'apipi'i mo le u'i.E tatau ona 30-35° le maualuga o le ta'ele'ele ma le lautele o le a'a o le fa'a'a'a'a e tatau ona 0.8 - 2.4 mm (0.031 - 0.093 in).
API 5L X65 Fa'asu'esu'ega Fa'apitoa
O le vaila'au vaila'au o le PSL1 ma le PSL2 paipa u'amea t > 25.0 mm (0.984 in) e tatau ona fa'atulaga i se maliega.
Tulaga Fa'a-Kemikolo mo PSL 1 Paipa ma le t ≤ 25.0 mm (0.984 ini.)
Fua'i Vailaau mo le PSL 2 Paipa ma le t ≤ 25.0 mm (0.984 ini.)
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
API 5L X65 Meatotino Fa'ainisinia
Meatotino Tensile
O suʻesuʻega faʻamalosi e mafai ai ona faʻamaonia mea taua o mea X65, e aofia aimaua le malosi, malosi mālosi, mafaaumiumi.
PSL1 X65 Tensile Meatotino
PSL2 X65 Tensile Meatotino
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
O le polokalame su'ega lea e fa'atatau iituaiga paipa SAW.Mo isi ituaiga paipa, tagai i le Laulau 17 ma le 18 o le API 5L.
Su'ega fa'apipi'i ta'iala uelo;
Su'ega maaa paipa uelo fa'a-malulu;
Su'esu'ega macro o le su'isu'i uelo;
ma na'o le PSL2 paipa u'amea: su'ega a'afiaga CVN ma su'ega DWT.
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 taitasi.
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);
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.
UT su'ega e le fa'aleagaina
RT su'ega e le fa'aleagaina
API 5L Pipe Schedule Siata
API 5L paipa o loʻo faʻavasegaina i "Faʻasologa" eseese e tusa ai ma mafiafia puipui eseese, e pei oFa'asologa 20, Fa'amatalaga 40, Fa'amatalaga 80.O nei mafiafia puipui e fetaui ma fua fa'atatau o le mamafa ma fa'ata'ita'iga fa'aoga.
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.
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.
Talosaga
API 5L X65 paipa uʻamea o se paipa uʻamea maualuga-malosi faʻaaoga muamua i le suauʻu ma kesi alamanuia, aemaise lava i paipa felauaiga mamao-mamao ma talosaga maualuga-omiga.
Pipa felauaiga mamao: E masani ona faʻaaogaina mo paipa felauaiga suauʻu ma kesi mamao mamao, o nei paipa e manaʻomia ona tatalia le maualuga o le mamafa ma tulaga ogaoga o le siosiomaga.
Fa'asagaga paipa: O mea e manaʻomia ai laina paipa e sopoia vaitafe, mauga, poʻo isi faʻalavelave, o le maualuga o le malosi o meatotino o le API 5L X65 paipa uʻamea lelei.
Tulaga i fafo: I le suau'u ma le kesi i fafo, fa'aoga e fa'afeso'ota'i ai se fa'atūlaga e viliina ai i se nofoaga fa'amautu po'o le fa'aliliuina o vai kaponi i le va o nofoaga i fafo.
Faiga paipa fa'apisinisi: Faʻaaogaina i petrochemicals, refineries, ma isi fale gaosi oloa e felauaiga ai le tele o ala o faasalalauga, e pei o le suauu mama, kesi masani, vailaʻau mataʻutia, ma isi.
X65 Mea Tutusa
API 5L X65 tutusa e masani lava ona faasino i mea uamea paipa e tutusa vailaʻau tuʻufaʻatasia, mea faʻainisinia, ma talosaga, o loʻo i lalo nisi o tulaga tutusa mea ma togi:
ISO 3183: L450;
EN 10208-2: L450MB;
JIS G3454: STPG450;
DNV OS-F101: S450;
O La Tatou Sapalai
Tulaga masani: API 5L poʻo ISO 3183;
PSL1: X65 poʻo L450;
PSL2: X65Q, X65M poʻo L450Q, L450M;
Ituaiga paipa: Uila Carbon Steel Paipa;
Fa'agasologa o Gaosi: LSAW, SAWL po'o le DSAW;
Ole lapoa i fafo: 350 - 1500;
Mafiafia o le Pa: 8 - 80mm;
Umi: Fa'atatau umi po'o le umi fa'afuase'i;
Fa'asologa o paipa: SCH10, SCH20, SCH30, SCH40, SCH60, SCH80, SCH100, SCH120, SCH140 ma SCH160.
Faʻamatalaga: STD, XS, XXS;
Ufiufi: Vali, varnish, 3LPE, FBE, 3LPP, HDPE, u'amea, epoxy zinc-oa, sima mamafa, ma isi.
afifiina: ie e le vai, pusa laupapa, fusipa'u u'amea po'o fusi uaea u'amea, palasitika po o paipa u'amea pito puipui, ma isi Customized.
Oloa Fa'afetaui: Pi'o, au'apa'u, mea fa'apipi'i paipa, ma isi oloa fa'atusa e maua.
