Umkhiqizi Nomhlinzeki Wamapayipi Ensimbi Ehamba Phambili E-China |

Iyini i-SAWL Ezindleleni Zokukhiqiza Amapayipi kanye ne-SAWL?

SAWL ipayipi lensimbiiyipayipi lensimbi elishiselwe ngobude elakhiwe kusetshenziswa inqubo ye-Submerged Arc Welding (SAW).

SAWL= LSAW
Izinhlobo ezimbili ezihlukene zendlela yokushisela efanayo zombili zibhekisela emapayipini ensimbi ane-arc ane-arc afakwe ngaphansi.Lesi sigaba samagama siwumphumela kakhulu wezimiso zolimi kanye nokwehluka kwezifunda, kodwa empeleni, zombili zichaza inqubo efanayo yokukhiqiza.

Izindlela Zokukhiqiza ze-SAWL

Ukukhethwa Nokulungiswa Kwepuleti → Ukusika Nokugaywa Konqenqema → Ukwakha → Ukuthunga futhi ukushisela ngaphambili → Ukushisela Umthungo Wangaphakathi Nangaphandle → Ukuhlolwa Komthungo Wokushisela → Ukuqondisa, Ukunwetshwa Okubandayo Nokusika Kufike Ubude → Ukwelashwa Kokushisa → Ukwelashwa Nokuvikelwa Okungaphezulu → Ukuhlolwa Kokugcina Nokupakishwa

Ukukhetha Ipuleti kanye Ukulungiselela

Ukukhethwa kwezinto ezifanele zepuleti lensimbi, ngokuvamile insimbi ye-carbon enamandla noma i-alloy steel plate.

Ipuleti lensimbi lidinga ukulungiswa ukuze lisuse ukugqwala, uwoyela, nokunye ukungcola ngaphambi kokukhiqiza.

I-SAWL inqubo yokugaya onqenqemeni

I-Cutting kanye ne-Edge Milling

Ukusika amapuleti ensimbi: Ukusika amapuleti ensimbi abe nosayizi ofanele ngokobubanzi bepayipi lensimbi elizokhiqizwa.

Ukugaya i-Edge: kusetshenziswa umshini wokugaya onqenqemeni, ukususa ama-burrs kanye nokuma konqenqema okulungile.

Ukwakhiwa kwenqubo ye-SAWL

Ukubumba

Ipuleti lensimbi eliyisicaba ligotshwa emshinini wokugaya ukuze libunjwe kancane kancane libe yisimo esiyisilinda esivulekile.Inqubo yokubumba ngokuvamile i-JCOE.

Izinqubo ze-SAWL ze-seams

Ukuthunga nokushisela ngaphambili

Kusetshenziswa i-pre-welding seamer, i-seam, kanye ne-pre-welding yenziwa.

Ukushisela ngaphambili emaphethelweni amapuleti ukuze kulungiswe isimo futhi kuqinisekiswe ukuhlanganiswa kwe-butt okunembile kwamashubhu ngesikhathi senqubo yokushisela.

I-Seam Welding yangaphakathi nangaphandle

Inqubo ye-SAWL ye-welding yangaphandle

Izinhlangothi ezinde (i-longitudinal seams) zepayipi zishiselwe kusetshenziswa indlela yokushisela ye-arc engaphansi kwamanzi.Lesi sinyathelo ngokuvamile senziwa kanyekanye ngaphakathi nangaphandle kwepayipi.

I-arc welding engaphansi kwamanzi yenziwa endaweni evalekile noma evalekile lapho indawo yokushisela imbozwe ngenani elikhulu le-flux ukuvimbela i-oxidation nokugcina i-weld ihlanzekile.

Welding Seam Ukuhlolwa

Ngemva kokuqeda ukushisela, ukushisela kuhlolwa ngendlela ebonwayo futhi engonakalisi (isb. I-X-ray noma ukuhlolwa kwe-ultrasonic) ukuze kuqinisekiswe ukuthi i-weld ayinasici futhi ihlangabezana nezindinganiso zekhwalithi.

Ukuqondisa, Ukunwetshwa Okubandayo kanye Nokusika Ubude

Usebenzisa umshini wokuqondisa, qondisa ipayipi lensimbi.Qinisekisa ukuthi ukuqondisa kwepayipi lensimbi kuhlangabezana nezidingo ezijwayelekile

Nweba ipayipi lensimbi ngokusebenzisa umshini wokwandisa ububanzi ukuze ufinyelele ububanzi obuqondile futhi uqede ukugxila kokucindezeleka.

Sika ipayipi lensimbi libe ngobude obucacisiwe ngokwezidingo zamakhasimende.

Ukwelashwa Kokushisa

Uma kudingekile, amashubhu aphathwa ukushisa, njengokujwayelekile noma akhishwe, ukuze kulungiswe izici zomshini zamashubhu kanye nokuthuthukisa ukuqina namandla.

Ukwelashwa Okungaphezulu Nokuvikelwa

Ukwelashwa kwe-coating, njenge-anti-corrosion coatings, kusetshenziswa ebusweni bamapayipi ensimbi ukuze kuthuthukiswe ukumelana nokugqwala kanye nempilo yesevisi.

Ukuhlolwa Kokugcina Nokupakishwa

Ngemva kokuphothula zonke izinyathelo zokwenziwa, ukuhlolwa kokugcina kobukhulu kanye nekhwalithi kuyenziwa ukuze kuqinisekiswe ukuthi umkhiqizo uhlangabezana nezimfuneko.Ukupakishwa okufanele kwenziwa kulungiselelwa ukuthunyelwa.

I-SAWL Steel Pipe Main Production Equipment

Umshini wokusika ipuleti lensimbi, umshini wokugaya ipuleti lensimbi, umshini wokugoba ipuleti lensimbi, umshini wokwenza ipayipi lensimbi, umshini wokuthunga wepayipi wensimbi wangaphambi kokushisela, umshini wokushisela wangaphakathi, umshini wokushisela wangaphandle, umshini wokuzungeza wamapayipi ensimbi, umshini wokulungisa, i-flat head chamfering. umshini, umshini wokwandisa.

Izinto Ezibalulekile ze-SAWL

Insimbi Yekhabhoni

Into evame kakhulu yezinhlelo zokusebenza eziningi ezijwayelekile.Insimbi yekhabhoni iyahlukahluka ngokuya ngekhabhoni equkethwe kanye nezinye izakhi ze-alloying ezingezwe ukuze kulungiswe amandla ayo, ukuqina, nokumelana nokugqwala.

Insimbi ene-alloy ephansi

Amanani amancane ezakhi ze-alloying (isb., i-nickel, i-chromium, i-molybdenum) yengezwa ukuze kuthuthukiswe izakhiwo ezithile, ezifana nezinga lokushisa eliphansi elingcono noma ukumelana nokugqoka.

Izinsimbi Zengxubevange Ephansi Yamandla Aphakeme (HSLA):

Ukwakheka okuklanywe ngokukhethekile kwe-alloy ephansi kunikeza amandla angeziwe kanye nokuqina ngenkathi kugcinwa ukushisela okuhle nokubumbeka.

Insimbi engagqwali

Isetshenziswa ezindaweni ezigqwalile kakhulu njengolwandle olungaphansi kolwandle noma izindawo zokubamba amakhemikhali.Amashubhu ensimbi engagqwali ahlinzeka ngokugqwala okuhle kakhulu nokumelana nezinga lokushisa eliphezulu.

Ubukhulu bokucaciswa okujwayelekile kwe-SAWL

Ububanzi

350 kuya ku-1500mm, ngezinye izikhathi ezinkulu nakakhulu.

Ukujiya kodonga

8mm kuya ku-80mm, kuye ngesilinganiso sokucindezela kwepayipi namandla adingekayo emishini.

Ubude

6 m ukuya ku-12 m.Ubude bepayipi ngokuvamile benziwa ngokwezifiso ngokuya ngezidingo zekhasimende kanye nezingqinamba zokuhamba.

I-SAWL Steel Pipe Executive Standards kanye namaBanga

I-API 5L PSL1 & PSL2: GR.B, X42, X46, X52, X60, X65, X70

I-ASTM A252: GR.1, GR.2, GR.3

I-BS EN10210: S275JRH, S275J0H, S355J0H, S355J2H

I-BS EN10219: S275JRH, S275J0H, S355J0H, S355J2H

ISO 3183: L245, L290, L320, L360, L390, L415, L450, L485, L555

I-CSA Z245.1: 241, 290, 359, 386, 414, 448, 483

I-JIS G3456: STPT370, STPT410, STPT480

Izici Zokusebenza ze-SAWL Steel Pipe

Amandla aphezulu emishini kanye nokuqina

ekwazi ukumelana nengcindezi ephezulu kanye nezindawo ezinokhahlo, ezifanele izinhlelo zokusebenza ezidinga amandla aphezulu.

Ukunemba okuhle kakhulu kwe-dimensional

inqubo yokukhiqiza enembile iqinisekisa ukufana kobubanzi nokuqina kodonga, ithuthukisa ukwethembeka okuphelele kohlelo lwamapayipi.

Ikhwalithi enhle yokushisela

Ukushisela i-arc engaphansi kwamanzi kunciphisa i-oxidization ngaphansi komphumela wokuvikela igesi nokuguquguquka, okuthuthukisa ukuhlanzeka namandla e-weld.

Ukumelana nokugqwala okuphezulu

ukwelashwa okwengeziwe okunqanda ukugqwala kuyenza ifanele indawo ebanzi, okuhlanganisa amapayipi angaphansi kwamanzi noma angaphansi komhlaba.

Ifanele ukuhamba ibanga elide

Amandla aphezulu kanye nokuzinza kwe-dimensional kuyenza ilungele amapayipi ahamba ibanga elide kawoyela negesi.

Izicelo ze-SAWL Steel Pipe

Izicelo ezibaluleke kakhulu zepayipi lensimbi ye-SAWL zingafingqwa njengokudlulisa ukusetshenziswa okuphakathi nendawo kanye nesakhiwo.

Izicelo ze-SAWL

Idlulisa imidiya

Amapayipi ensimbi e-SAWL afaneleka ngokukhethekile ukuthutha imidiya efana nowoyela, igesi, namanzi.Ngenxa yezakhiwo zawo eziphakeme zemishini nokumelana nokucindezela okuphezulu, lawa mapayipi avame ukusetshenziswa ezindaweni ezikude ezingaphansi komhlaba noma emigwaqweni yokuthutha uwoyela negesi ngaphansi komhlaba, kanye nasezinhlelweni zokuphakelwa kwamanzi zasemadolobheni nezimboni kanye nokukhipha amanzi.

Amapulatifomu angasogwini

Ukusetshenziswa kwesakhiwo

Ipayipi lensimbi le-SAWL linikeza amandla adingekayo nokuzinza ekwakhiweni kwamabhuloho, izakhiwo zokusekela izakhiwo, amapulatifomu angasogwini, nezinye izakhiwo ezidinga amandla aphezulu nokuqina.Lezi zinhlelo zokusebenza zisebenzisa umthamo ophezulu wokuthwala umthwalo kanye nezakhiwo ezinhle zokushisela zamapayipi ensimbi.

Imikhiqizo Yethu Ehlobene

Njengomkhiqizi wamapayipi ensimbi ashiselwe kanye nomthengisi e-China, sizibophezele ekuhlinzekeni amakhasimende ethu ngemikhiqizo yekhwalithi ephezulu kanye nenkonzo enhle kakhulu.Uma udinga ipayipi lensimbi noma imikhiqizo ehlobene, sicela ukhululeke ukuxhumana nathi.Sibheke ngabomvu ukuthola uphenyo lwakho futhi sikunikeze izixazululo ezanelisayo.

tags:sawl,lsaw,lsaw pipe, abahlinzeki, abakhiqizi, izimboni, stockists, izinkampani, wholesale, thenga, intengo, quotation, inqwaba, ukudayiswa, izindleko.


Isikhathi sokuthumela: Apr-11-2024

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