UMvelisi weMibhobho yentsimbi eKhokelayo kunye noMboneleli eTshayina |

I-PSL1 yoMbhobho weNtsimbi: iMigangatho, ii-Aplikheshini kunye nezinye izinto ezisetyenziswayo

PSL1yinqanaba lokucaciswa kwemveliso kumgangatho we-API 5L kwaye isetyenziswa kakhulu kwimibhobho yentsimbi yombhobho kwishishini leoli kunye negesi.

PSL1 Steel Pipe yokuMakisha

Ukuhlelwa

Ngokohlobo lweumbhobho wentsimbi: umbhobho wentsimbi ongenamthungo kunye nombhobho wentsimbi odityanisiweyo.

Ngokohlobo lweukuphela kombhobho: Isiphelo esisicaba, isiphelo esinemisonto, isiphelo sosokethi, kunye nesiphelo sombhobho kwiiclamps ezikhethekileyo.

Ngoku kaibakala lentsimbi:

Uthotho lwe-L (L + ubuncinci bamandla esivuno kwiMPa)

I-L175 kunye ne-L175P, L210, L245,L290,L320,L360,L390,L415,L450,L485

X-series (X + ubuncinane amandla isivuno kwi 1000 psi)

A25 kunye ne-A25P,X42,X46,X52,X56,X60,X65,X70

AmaBanga eNsimbi aqhelekileyo

IBanga A kunye neBanga B ngamabakala ensimbi aqhelekileyo angachazwanga ngemigangatho yamandla esivuno, kunye neBanga A elihambelana ne-L210 kunye neBanga B elihambelana ne-L245.

Inkqubo yokuVeliswa kwe-PSL1 yePipe yeNsimbi

Inkqubo yokuVeliswa kwe-PSL1 yePipe yeNsimbi

Iimpahla ezingekasilwa

Ingot, billet, billet, strip (coil) okanye ipleyiti

Yenziwe ngezi nkqubo zilandelayo:
a) inkqubo yokuguqula ialkaline evuthela ioksijini.
b) inkqubo yokunyibilikisa iziko lombane.
c) ukwenza intsimbi yesithando somlilo edityaniswe nokucokisa iileyile.

Imiqathango yokuhanjiswa kwePSL1

Ukunyangwa kobushushu kwityhubhu yentsimbi ye-PSL1 ibandakanya ukuqengqeleka, ukuqengqeleka okuqhelekileyo, ukuqengqeleka kwe-thermo-mechanical, ukubunjwa kwe-thermo-mechanical, ukubunjwa okuqhelekileyo, ukuqheleka, kunye nokuqhelanisa kunye nokufudumeza, okuphucula iipropathi zoomatshini kunye nentembeko yesakhiwo setyhubhu.

PSL Unikezelo lwemeko IBanga lombhobho/iBanga leNsimbi
PSL1 Ukuqengqeleka, ukuqhelaniswa kwaqengqeleka, ukwenziwa kwesiqhelo, okanye ukwenziwa kwesiqhelo L175 A25
I-L175P A25P
L210 A
I-rolled, i-normalizing rolling, i-thermomechanical rolled, i-thermomechanical
yenziwe, iqhelekile yenziwe, iqhelekile, iqhelekile kwaye iphole;
okanye, ukuba kuvunyelwene, kucinywe kwaye kufakwe umoya kumbhobho we-SMLS kuphela
L245 B
I-rolled, i-normalizing rolling, i-thermomechanical rolled, i-thermomechanical
yenziwe, iqhelekile yakhiwe, iqhelekile, iqhelekile kwaye inomsindo okanye yacinywa
kwaye unomsindo
L290 X42
L320 X46
L360 X52
L390 X56
L415 X60
L450 X65
L485 X70

Ileta P kwi-L175P ibonisa ukuba intsimbi iqulethe inani elithile le-phosphorus.

Ukubunjwa kwemichiza ye-PSL1 yePipe yentsimbi

Ukubunjwa kweekhemikhali ze-PSL1 ipayipi yensimbi ichazwe ngokungqongqo kumgangatho we-API 5L ukuqinisekisa ukuba umbhobho unempahla emihle yomatshini kunye nokumelana nokugqwala ukulungelelanisa kwiindawo ezahlukeneyo zokuhambisa.

Ukuqulunqwa kweekhemikhali ze-PSL1 ipayipi yensimbi ye-t> 25.0 mm iya kugqitywa ngesivumelwano.

Iipropati zoomatshini be-PSL1 yePipe yeNsimbi

Iimpawu zemishini yeetyhubhu ze-PSL1 zihlangabezana neemfuno ezifanelekileyo kwi-API 5L, ziqinisekisa ukuba ziyakwazi ukumelana neemeko ezithile zokusebenza kunye nokusingqongileyo.Ezi parameters zepropathi zoomatshini ikakhulu zibandakanya amandla esivuno, amandla okuqina, kunye nobude.

Iimfuno zeziphumo zovavanyo lwe-Tensile ye-PSL 1 Pipe
IBanga lombhobho Umzimba wombhobho wePipe engenamthungo kunye neWelded I-Weld Seam ye-EW,
I-LW, i-SAW, kunye ne-COW Pipe
Unikeze Amandlaa
Rukuya.5
MPa(psi)
Tensile strengtha
Rm
MPa(psi)
Ukwandisa
(kwi-50 mm okanye 2 ngaphakathi.)
Af
%
Tensile strengthb
Rm
MPa(psi)
imiz imiz imiz imiz
L175 okanye A25 175(25,400) 310(45,000) c 310(45,000)
I-L175P okanye i-A25P 175(25,400) 310(45,000) c 310 (45,000)
L210 okanye A 210 (30,500) 335(48,600) c 335(48,600)
L245 okanye B 245 (35,500) 415(60,200) c 415(60,200)
L290 okanye X42 290(42,100) 415(60,200) c 415 (60,200)
L320 okanye X46 320 (46,400) 435 (63,100) c 435 (63,100)
L360 okanye X52 360 (52,200) 460(66,700) c 460 (66,700)
L390 okanye X56 390 (56,600) 490(71,100) c 490(71,100)
L415 okanye X60 415 (60,200) 520(75,400) c 520 (75,400)
L450 okanye X65 450(65,300) 535(77,600) c 535(77,600)
L485 okanye X70 485(70,300) 570 (82,700) c 570 (82,700)

Uvavanyo lweHydrostatic

Yonke ipayipi yensimbi iya kuvavanywa nge-hydrostatically kwaye akuyi kubakho ukuvuza kwi-welds okanye umzimba wombhobho ngexesha lovavanyo.

Imibhobho engenamthungo kunye neWelded steel pipe ene-OD≤457mm:Ixesha lokuzinzisa i-Voltage ≥5s

Umbhobho wentsimbi odityanisiweyo one-OD>457mm:Ixesha lokuzinzisa i-Voltage ≥10s

Imibhobho yentsimbi enemisonto kunye nokudityaniswa kwe-OD> 323.9 mm:Iimvavanyo zingenziwa kwimeko ye-flat-end.

Iindlela zoVavanyo lweZinto zoMfuniselo eziFakelwe kwiPSL1

Uluhlu lovavanyo Indlela yoVavanyo
Ukuqulunqwa kwemichiza ISO 9769 okanye ASTM A751
Iipropati zoomatshini ISO 6892-1 okanye ASTM A370
Uvavanyo lweHydrostatic API 5L 10.2.6
Uviwo Olungonakalisi API 5L Isihlomelo E
Ukugoba uvavanyo ISO 8491 okanye ASTM A370
Uvavanyo lwe-Bend ekhokelwayo ISO 5173 okanye ASTM A370
Uvavanyo lokucaba ISO 8492 okanye ASTM A370

Imeko yoMphezulu wePSL1 ekuZisweni

1.Imibhobho yokukhanya

PSL1 umbhobho wokukhanya

2.Ukwaleka kwangaphandle okwethutyana:

Ngokuqhelekileyo zisetyenziselwa i-oyile yokukhusela i-rust, i-oyile-based based coatings, i-rust-based-rust preventive coatings, njl.

Inokuphepha ukugqwala ngexesha lokugcinwa kunye nokuthutha.

PSL1 Ukwaleka kwangaphandle okwethutyana

3.Ubume obukhethekileyo bokugquma:

Eziqhelekileyo ziyipeyinti, i-3LPE, i-3LPP, i-TPEP FBE, njl.

Inika ukhuseleko oluphuculweyo kunye nokuphucula ukusebenza kombhobho.

PSL1 TPEP anti-corrosion

IiNdawo zokuSebenza

I-Oli kunye neGesi yokuThutha iSistim: kuthutho lomgama omde we-oyile ekrwada kunye negesi yendalo.

Iinkqubo zokuhanjiswa kwamanzi: kunikezelo lwamanzi ezidolophini kunye neenkqubo zokunkcenkceshela.

Ulwakhiwo noLwakhiwo: lweebhulorho, ulwakhiwo lweendlela, kunye nezinye iiprojekthi zeziseko ezingundoqo.

Izityalo kunye neZibonelelo zokuLungisa: ukuhanjiswa kweekhemikhali kunye nomphunga kwiindawo zoshishino.

Amandla: ukukhuselwa kwentambo kunye njengenxalenye yeenkqubo zokupholisa kwamanzi.

Izinto ezizezinye

Xa ukhetha izixhobo ezizezinye, ukwakheka kweekhemikhali ezikhethekileyo kunye neemfuno zepropathi yoomatshini kufuneka ziqwalaselwe ukuqinisekisa ukuba enye imathiriyeli iyahlangabezana neemfuno zeprojekthi ethile.

Umgangatho waseMelika

I-ASTM A106 iBanga B: Ngenkonzo yobushushu obuphezulu.

I-ASTM A53 iBanga B: Kukusetyenziswa kwemibhobho ngokubanzi kunye nolwakhiwo.

Imigangatho yaseYurophu

I-EN 10208-1 L245GA ukuya kwi-L485GA: Isetyenziselwa imibhobho ethwala igesi kunye neoyile.

I-ISO 3183 iBanga le-L245 ukuya ku-L485: Ifana kakhulu nomgangatho we-API 5L wokusetyenziswa kwishishini leoli kunye negesi.

I-DIN EN 10208-2 L245NB, L290NB: Kuthutho lwerhasi yamafutha kunye neoyile yamafutha kwiindawo ezinoxinzelelo.

Imigangatho yaseJapan

I-JIS G3454 STPG 410: Isetyenziselwa ukuthuthwa kwamanzi oxinzelelo oluphantsi.

I-JIS G3456 STPT 410: Isetyenziselwa ubushushu obuphezulu kunye neendawo ezinoxinzelelo oluphezulu ezifana nemibhobho yeplanti yamandla.

Umgangatho waseOstreliya

AS / NZS 1163 C350L0: Iityhubhu ezijikelezayo zezakhiwo kunye neenjongo eziqhelekileyo.

Umgangatho waseTshayina

I-GB / T 9711 L245, L290, L320: Isetyenziswe kwishishini leoli kunye negesi, efana ne-ISO 3183.

GB/T 8163 20 #, Q345: Isetyenziselwa imibhobho yokuthutha ulwelo jikelele.

Iimveliso zethu ezinxulumeneyo

Singomnye wemibhobho yentsimbi yekhabhoni ehamba phambili kunye nabavelisi bemibhobho yentsimbi engenamthungo kunye nabanikezeli abavela eChina, kunye noluhlu olubanzi lwemibhobho yentsimbi ephezulu kwisitokhwe, sizimisele ukukunika uluhlu olupheleleyo lwezisombululo zemibhobho yentsimbi.Ukufumana iinkcukacha ezithe kratya zemveliso, nceda ukhululeke ukudibana nathi, sijonge phambili ekuncedeni ukuba ufumane iinketho ezingcono kakhulu zemibhobho yentsimbi kwiimfuno zakho!

Iithegi:psl1,api 5l psl1,psl1 umbhobho, ababoneleli, abavelisi, iifektri, abagcini bempahla, iinkampani, ihoseyili, thenga, ixabiso, ucaphulo, isambuku, intengiso, ixabiso.


Ixesha lokuposa: Apr-13-2024

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