Mapaipi Aakulu Akuluakulu a SSAW A Mapaipi A Gasi
Spiral submerged arc welded chitoliro, ndi chitoliro chachitsulo chozungulira chomwe chimawotcherera pogwiritsa ntchito njira yowotcherera ya arc.Izi zimatsimikizira kuwotcherera kwamphamvu komanso kolimba, kupanga SSAW Pipe yabwino yowotcherera mapaipi ndi ntchito zina zamafakitale.
Chimodzi mwa zinthu zazikulu zaChithunzi cha SSAWndi kuthekera kwake kupanga ma diameter akulu kuchokera ku ma billets opapatiza.Izi zimapangitsa kukhala njira yotsika mtengo pamapulojekiti omwe amafunikira mapaipi akuluakulu, monga mapaipi otsekemera a ma diameter osiyanasiyana amatha kupangidwa kuchokera ku ma billets a m'lifupi mwake.Mtengo wopangira ndi wotsika, ndondomekoyi ndi yosavuta, ndipo n'zosavuta kupanga mapaipi akuluakulu.
| Standardization Code | API | Chithunzi cha ASTM | BS | DIN | GB/T | JIS | ISO | YB | SY/T | Mtengo wa magawo SNV |
| Nambala ya seri ya Standard | A53 | 1387 | 1626 | 3091 | 3442 | 599 | 4028 | 5037 | Chithunzi cha OS-F101 | |
| 5L | A120 | 102019 | Mbiri ya 9711 PSL1 | 3444 | 3181.1 | 5040 | ||||
| A135 | Mbiri ya 9711 PSL2 | 3452 | 3183.2 | |||||||
| A252 | 14291 | 3454 | ||||||||
| A500 | 13793 | 3466 | ||||||||
| ndi 589 |
Mapaipi a SSAW amagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana monga mafuta ndi gasi, nkhani zamadzi, ndi zomangamanga.Kusinthasintha kwake komanso kulimba kwake kumapangitsa kukhala chisankho chodalirika cha mapaipi a gasi ndi ntchito zina zomwe mphamvu ndi kudalirika ndizofunikira.
The spiral seam inkamiza njira yowotcherera arc yomwe imagwiritsidwa ntchito popangachachikulu awiri welded mapaipiimatsimikizira ma welds apamwamba kwambiri omwe amatha kupirira zovuta zakugwiritsa ntchito mafakitale.Izi zimapangitsa SSAW Pipe kukhala chisankho chabwino chowotcherera chitoliro, pomwe ma welds amphamvu komanso olimba amakhala ofunikira pakusamutsa kwamadzi otetezeka komanso koyenera.
Kuphatikiza pa mphamvu ndi kulimba, SSAW Pipe imapereka kukana kwa dzimbiri, ndikupangitsa kuti ikhale yoyenera kugwiritsidwa ntchito m'malo osiyanasiyana.Kaya imanyamula gasi kapena madzi, kapena yogwiritsidwa ntchito pomanga, SSAW Pipe imatha kupirira zovuta kwambiri ndikupereka ntchito yodalirika.
Ku Cangzhou Spiral Steel Pipes Group Co., Ltd., tadzipereka kupatsa makasitomala zinthu zabwino kwambiri, ndipo Spiral Submerged Arc Welded Pipe ndi chimodzimodzi.Malo athu opangira zamakono komanso njira zowongolera zowongolera zimatsimikizira kuti chitoliro chilichonse chozungulira cha arc chomwe timapanga chimakwaniritsa miyezo yapamwamba kwambiri komanso yodalirika.
Mwachidule, spiral submerged arc welded pipe ndi njira yotsika mtengo, yokhazikika komanso yodalirika pamapaipi a gasi, kuwotcherera mapaipi ndi ntchito zina zamafakitale.Kusinthasintha kwake, mphamvu zake komanso kukana kwa dzimbiri kumapangitsa kuti ikhale yabwino pama projekiti osiyanasiyana, ndipo kudzipereka kwathu pamtundu wabwino kumatsimikizira kuti mutha kukhulupirira chitoliro cha spiral submerged arc welded kuti chigwire ntchito komwe kuli kofunikira kwambiri.
