LSAW mapaipianogadzirwa nekupeta ndiro yesimbi muchubhu yozoipinza mativi ese neurefu hwayo uchishandisa yakanyura arc welding tekinoroji, ine ese emukati nekunze ewelding seams.
LSAW Molding Nzira:JCOE, UOE, RBE
JCOE Molding Method
JCOE yekugadzira nzira ndeimwe yeanonyanya kushandiswa maitiro mukugadzirwa kweLSAW machubhu, ayo anonyanya kushandiswa kugadzira machubhu makuru-diameter uye makobvu-akavezwa.Iyo nzira inogona kukamurwa kuita nhanho ina huru zvichienderana nekuita:
J-kugadzira: Kutanga, migumo yeplate yesimbi inofanokotamiswa kuita "J" chimiro, iyo inovimbisa kuti weld seams pamigumo miviri inogona kuenzaniswa zvakanaka.
C-kugadzira: Tevere, iyo J-yakaita sesimbi ndiro inotsikirirwazve kuita "C" chimiro.
O-kugadzira: Iyo C-yakaita simbi ndiro inotsikirirwa zvakare kuti ivhare iyo yakatenderera kana inenge yakatenderedza tubular chimiro.
E (Kuwedzera): Pakupedzisira, dhayamita uye kutenderera kwechubhu kunogadziriswa kuburikidza nekuwedzera kwekuita kuti kuve nechokwadi kuti zviyero zvechubhu zvinosangana nezvinodiwa.
UOE Molding Method
UOE yekugadzira nzira yakafanana neJCOE, asi inosiyana mukuita, iyo yakakamurwa kuita matanho matatu makuru:
U kugadzira: Kutanga, ndiro yesimbi inotsikirirwa kuita "U" chimiro.
O-kugadzira: I-U-shaped iron plate inotsikirirwa zvakare kuti ivhare mukati medenderedzwa kana inenge yakatenderera tube-yakafanana chimiro.
E (Kuwedzera): Iyo dhayamita uye kutenderera kwemuviri wechubhu inogadziriswa kuburikidza nekuwedzera maitiro kuti ave nechokwadi chekuti zviyero zvemuviri wechubhu zvinosangana nezvinodiwa zvakajairwa.
RBE Molding Method
RBE (Roll Bend and Expanding) nzira yekugadzira imwe nzira inoshandiswa kugadzira LSAW tubing, kunyanya kune idiki-diameter LSAW tubing.Nenzira iyi, mahwendefa esimbi anokotamiswa nema rollers kuti aite yakavhurika tubular chimiro, uye ipapo mazaru anovharwa newelding.Chekupedzisira, maitiro ekuwedzera anogona kuitwa kuti ave nechokwadi chekuti chubhu yemuviri yakaringana.
LSAW Steel Pipe Production Process
Iyo yekuumba maitiro ingori imwe yeakanyanya kukosha maficha eLSAW simbi yekugadzira pombi maitiro, ayo anotevera:
Diameter Wall Thickness Length Range
Diameter Range
LSAW tubing inowanzowanikwa mumadhayamita anotangira pa 406 mm uye inogona kuita 1829mm kana kukura.
Wall Thickness Range
Machubhu eLSAW anowanikwa munzvimbo dzakasiyana-siyana dzemadziro, kubva pa5 mm kusvika pa60 mm.
Length Range
Kureba kweLSAW simbi pombi inowanzogadziriswa kuti isangane nezvinodiwa zvepurojekiti, ine huwandu hwehurefu hunowanzo pakati pe6 m ne12 m.
LSAW Implementation Standards
API 5L- mapaipi akareba eindasitiri yemafuta negasi.
ASTM A53 - yakasungwa uye isina musono machubhu uye mapaipi ekufambisa kwemvura pasi pekumanikidzwa.
EN 10219- Cold-formed welded round, square and rectangular chikamu simbi mapaipi.
GB/T 3091 - Welded Steel Pipes uye Tubes for Low Pressure Fluid Transportation.
JIS G3456 - Carbon Steel Pipe yePamusoro Tembiricha Mamiriro.
ISO 3183 - Pipeline Conveyance Systems yeOiri neGasi Indasitiri.
DIN EN 10217-1 - Welded Simbi Machubhu uye Mapaipi ekutakura kweLiquids pasi pekumanikidzwa.
CSA Z245.1 - Simbi pombi dzemapombi ekufambisa masisitimu.
GOST 20295-85 - Welded Steel Pipes yeOiri uye Gasi Indasitiri.
TS EN ISO 3834 Hunhu zvinodiwa zvesimbi dzakasungwa.
LSAW Pipe Applications
Zvishandiso zvakakura zvinosanganisira kutakura oiri negesi, kuvaka kwemadhorobha, engineering yezvimiro, uye kwakasiyana kushandiswa kwemaindasitiri.
Zvingave zvekutakura kureba kwemafuta asina kuchena uye gasi rechisikigo, mvura uye madhiraini masisitimu mumaguta, zvakakosha zvivakwa zvekuvaka uye mabhiriji, kana gasi uye kufambisa kwehutsi pasi pekumanikidzwa kwakanyanya uye tembiricha nharaunda.
Zvakanakira LSAW Steel Pipe
SIMBA RAKAKARIRA UYE KUDURA
LSAW simbi pombi ine simba rakakwirira uye kuoma nekuda kwekuti inogadzirwa kubva kune imwe chidimbu chesimbi ndiro.Iko kukwanisa kutsungirira kudzvinyirirwa kwemukati nekunze kwepamusoro kunoita kuti ive yakanaka kune yakakwirira-kumanikidzwa, yakakwirira-simba kushandiswa.
Dimensional versatility
Zvichienzaniswa nemamwe marudzi welded pombi, akadai ERW, LSAW pombi inogona kugadzirwa akakura madhayamita uye gobvu rusvingo ukobvu.
High welding quality
Submerged Arc Welding (SAW) tekinoroji inobvumira otomatiki uye mechanization yeiyo weld seam, kuve nechokwadi chekuenderera uye kufanana kweiyo weld seam uye kuvandudza kunaka kweweld.
Inokodzera kune yakaoma geological mamiriro
Nekuda kwemaitiro ayo akanaka emuchina uye simba, LSAW simbi pombi yakakodzera kune yakaoma geological mamiriro, senge makomo, nzizi, kuvakwa kwemaguta, zvichingodaro.
Kuderedzwa kwe welded joints
Iyo yekugadzira nzira yeLSAW yesimbi pombi inobvumira kugadzirwa kwepombi refu, iyo inoderedza huwandu hwemajoini akasungwa panguva yepipelaying, iyo inobatsira pakusimba kwese uye kuchengetedzeka kwepombi.
Zvakanakira LSAW Steel Pipe
BotopSteel iChina Professional Welded Carbon Steel Pipes Mugadziri & Suppliers Anopfuura 16 Makore ane 8000+ Matani eSeamless Line pombi muStock Mwedzi Woga woga.Tipei zvemhando yepamusoro uye yakaderera-mutengo simbi pombi zvigadzirwa, kana uchida ndapota taura nesu, isu tichakupa huwandu hwakawanda hwesimbi pombi mhinduro.
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Nguva yekutumira: Kubvumbi-02-2024