I-API-5L Ipayipi elikhulu lokuvunguza ipayipi eliphothene Amafutha negesi iphayiphi

API-5L Large diameter spiral welded pipe Oil and gas pipeline Featured Image

Incazelo emfushane:

Kuvunguza ashiselwe ipayipi ingasetshenziswa ukukhiqiza ububanzi obukhulu steel ipayipi nge strip ewumngcingo. Amandla ayo ngokuvamile aphezulu kunalawo aqondile ashiselwe ipayipi. Uma kuqhathaniswa nepayipi eliqondile eliboshwe ngobude, ubude be-weld bukhuphuka ngo-30 ~ 100%, futhi isivinini sokukhiqiza siphansi. Ngakho-ke, iqonde umthungo Welding ikakhulukazi esetshenziselwa ubukhulu encane ashiselwe ipayipi, kuyilapho Welding Kuvunguza is ikakhulukazi esetshenziselwa ubukhulu enkulu ashiselwe ipayipi.

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Imininingwane yomkhiqizo

Amathegi womkhiqizo

Incazelo Yomkhiqizo

Ukumelana kokuqhekeka kwepayipi elishisayo lokuvunguza kungcono kunalokho kwepayipi eliqondile elishiselwe. I-engeli evunguza yensimbi evuthayo ipayipi elishisayo ngokuvamile lingama-degree angama-50-75, ngakho-ke ukucindezeleka okwenziwe ngokuhlangana okushisayo okuhlanganisiwe kungu-60-85% wokucindezeleka okuyinhloko kwepayipi eliqondile eliboshwe. Ngaphansi kwengcindezi efanayo yokusebenza, ukushuba kodonga kwepayipi elishisayo lokujiya elinobubanzi obufanayo bepayipi lincane kunalelo lepayipi eliqondile elibunjiwe. Usayizi unembile. Ngokuvamile, ukubekezelelana kobubanzi akukhona ngaphezu kuka-0.12%, ukuphambuka kungaphansi kuka-1/2000, futhi okweqanda kungaphansi kuka-1%. Ngokuvamile, inqubo yokulinganisa nokuqondisa ingashiywa.

Ipharamitha Yomkhiqizo

Ukuma	I-GB ASTM API-5L I-JIS DIN
Steel ipayipi grade	I-Q235A, Q235B 、0Cr13、1Cr17、00Cr19Ni11、1Cr18Ni9、0Cr18Ni11Nb、16Mn、20 #、Q345、L245、L290、X42、X46、X70、X80。
Lengh	6-35m
Ububanzi obungaphandle	89-2450mm
ukujiya kodonga	0.5-25.4mm
Icubungula Isevisi	ngokufunwa yikhasimende
Okufakiwe Yekuchumana	Ukupakisha okungafani / ikesi lezinkuni / indwangu engenawo amanzi
Imigomo Wokukhokha	T/ TL / C lapho ubona
Isitsha sezinyawo ezingama-20 siqukethe ubukhulu	Ubude obungaphansi kuka-6000mm / 25T
Isitsha sezinyawo ezingama-40 siqukethe ubukhulu	Ubude obungaphansi kuka-12000mm / 27T
Ubuncane ukuhleleka	1 Ton

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Isicelo somkhiqizo

Kuvunguza ashiselwe ipayipi ikakhulukazi esetshenziswa ubunjiniyela bamanzi, umkhakha petrochemical, umkhakha wamakhemikhali, amandla kagesi umkhakha, ngenkasa yezolimo kanye nokwakhiwa zasemadolobheni eChina. Isetshenziselwa ukuthuthwa ketshezi: ukuhanjiswa kwamanzi namapayipi. Ukudluliswa kwegesi: igesi, umusi, igesi kaphethiloli onamanzi. Isetshenziselwa ukwakheka: ukufaka ipayipi nebhuloho; Amapayipi wesikhumulo semikhumbi, umgwaqo, isakhiwo sokwakha, njll.