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    I-ASTM A234 Longitudinal Welded Pipe

    I-ASTM A234 Longitudinal Welded Pipe Isithombe Esifakiwe
    • I-ASTM A234 Longitudinal Welded Pipe

    Incazelo emfushane:

    Ukuqonda umehluko oyinhloko nezinzuzo zohlobo ngalunye kungasiza abathengi benze isinqumo esinolwazi.Kulokhu okuthunyelwe kwebhulogi, sizongena sijule ezicini zepayipi le-LSW, sigxile ezicini zabo ezihlukile kanye nezinhlelo zokusebenza.


    Imininingwane Yomkhiqizo

    Omaka bomkhiqizo

    Yethula:

    Ezweni lamapayipi ensimbi, amagama ajwayelekile avela njalo: ipayipi elishiselwe ngobude.La mapayipi adlala indima ebalulekile ezimbonini ezihlukahlukene futhi anezinjongo ezihlukahlukene.

    Ipayipi elishiselwe longitudinal, eyaziwa nangokuthi ipayipi elishiselwe ngomthungo oqondile, iyipayipi lensimbi elenziwe ngepuleti lensimbi eligoqelwe ngokushisayo noma eligoqelwe ngokubanda noma ikhoyili yensimbi.Igama labo livela enqubweni yokushisela, eyenzeka emgqeni oqondile kanye nobude bepayipi.Le ndlela iqinisekisa ikhwalithi yokushisela engaguquki kanye nokuhlangana okuqinile, ukuvimbela ukuvuza nokuthuthukisa ubuqotho besakhiwo jikelele.

    Ukwakheka Kwamakhemikhali Kwe-ASTM A234 WPB & WPC

    Isici

    Okuqukethwe, %

    I-ASTM A234 WPB

    I-ASTM A234 WPC

    Ikhabhoni [C]

    ≤0.30

    ≤0.35

    I-Manganese [Mn]

    0.29-1.06

    0.29-1.06

    Phosphorus [P]

    ≤0.050

    ≤0.050

    Isibabule [S]

    ≤0.058

    ≤0.058

    I-silicon [Si]

    ≥0.10

    ≥0.10

    I-Chromium [Cr]

    ≤0.40

    ≤0.40

    I-Molybdenum [Mo]

    ≤0.15

    ≤0.15

    I-Nickel [Ni]

    ≤0.40

    ≤0.40

    Ithusi [Cu]

    ≤0.40

    ≤0.40

    I-Vanadium [V]

    ≤0.08

    ≤0.08

    *I-Carbon Equivalent [CE=C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15] ngeke ibe ngaphezu kuka-0.50 futhi izobikwa ku-MTC.

    Izakhiwo Zemishini Ye-ASTM A234 WPB & WPC

    Amabanga we-ASTM A234

    Amandla Okuqina, imiz.

    Amandla Esivuno, imiz.

    Elongation %, min

    ksi

    I-MPa

    ksi

    I-MPa

    I-Longitudinal

    Phenduka

    I-WPB

    60

    415

    35

    240

    22

    14

    I-WPC

    70

    485

    40

    275

    22

    14

    *1.Ukufakwa kwamapayipi e-WPB kanye ne-WPC akhiwe ngamapuleti kufanele kube nobude obuncane obungu-17%.
    *2.Ngaphandle uma kudingekile, inani lokuqina alidingi kubikwa.

    Ipayipi Lomugqa we-Lsaw

    Ipayipi elishiselwe longitudinal:

    Ngokolunye uhlangothi,amapayipi ashiselwe aqondileakhiqizwa kusetshenziswa amasu okushisela ahlukahlukene njenge-arc welding noma ukumelana nokushisela.Lawa mapayipi ngokuvamile enziwa ngezikhala zamashubhu ezingenamthungo noma ezishiselwe, abe esebunjwa abe yisimo esifunwayo.I-Longitudinal Welded Pipe inikeza amandla akhethekile nokuqina, okuyenza ilungele izinhlelo zokusebenza zezimboni ezibandakanya izimo zengcindezi ephezulu noma imithwalo esindayo.

    Amapayipi ashiselwe nge-longitudinal angena inqubo yokushisela enembile ukuze kuqinisekiswe ukushuba kwezindonga ezifanayo kulo lonke ipayipi elinokukhubazeka okuncane.Lokhu kubenza babe ukukhetha okuhle kakhulu kwezinhlelo zokusebenza zesakhiwo njengokwakha, isikafula kanye nokunqwabelanisa.

    Amapayipi ashiselwe aqondile, ngakolunye uhlangothi, ahlukahluka ngobukhulu nobukhulu.Inqubo yabo yokukhiqiza ivumela ukwenziwa ngokwezifiso, ibenze bafanelekele izinhlelo zokusebenza ezidinga ubukhulu obuthile noma imiklamo eyinkimbinkimbi.Ngaphezu kwalokho, amapayipi ashiselwe ngobude asetshenziswa kakhulu ezimbonini ezifana nowoyela negesi, ezezimoto, kanye ne-aerospace ngenxa yamandla awo aphakeme nokumelana nokucindezeleka.

    Ubuchwepheshe benkampani:

    Uma ufuna amapayipi we-LSW athembekile, i-Cangzhou Spiral Steel Pipe Group Co., Ltd. yigama elethembekile embonini.Le nkampani inemigqa engu-13 yokukhiqiza ekhethekile yamapayipi ensimbi okuvunguza, imigqa engu-4 yokukhiqiza yokunqanda ukugqwala nokugcina ukushisa, futhi inobuchwepheshe obuchwepheshile kanye nemishini edingekayo ukuze kukhiqizwe amapayipi ensimbi asezingeni eliphezulu.

    Ekuphetheni:

    Kafushane, ipayipi elishiselwe ngokuqondile linikeza izinzuzo ezihlukile kuye ngezidingo ezithile zephrojekthi yakho noma isicelo.I-Longitudinal Welded Pipe igqama ngekhwalithi yayo yokushisela engaguquguquki kanye nokuzinza kwesakhiwo, kuyilapho i-Longitudinal Welded Pipe inikeza ukuguquguquka kokuma nosayizi.Ngokuqonda lo mehluko, ungenza isinqumo unolwazi lapho ukhetha amapayipi afaneleka kangcono izidingo zakho.Ukuze uthole ikhwalithi nokuthembeka, thembela i-Cangzhou Spiral Steel Pipe Group Co., Ltd., inkampani ezinikezele ekwenzeni kahle ekukhiqizeni amapayipi ensimbi.

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