Spiral Welded Chitoliro Kwa Mizere Ya Mapaipi Amoto
Ubwino waukulu wawozungulira welded chitolirondi luso kupanga zitsulo mipope ya diameters osiyana kuchokera n'kupanga m'lifupi chomwecho.Izi zimakhala zopindulitsa makamaka ngati zitsulo zopapatiza zimafunika kupanga mapaipi akuluakulu azitsulo.Ndi kuthekera kopanga uku, mankhwalawa amapereka kusinthasintha kwakukulu komanso kusinthasintha kuti akwaniritse zosowa zosiyanasiyana zama projekiti ndi mafakitale osiyanasiyana.
Kuphatikiza apo, miyeso ya mipope yowotcherera yozungulira imakhala yolondola kwambiri.Nthawi zambiri, kulolerana kwapakati sikudutsa 0,12%, kuonetsetsa kuti kukula kwa chitoliro chilichonse chopangidwa ndi cholondola komanso chokhazikika.Mlingo wolondolawu ndi wofunikira kwambiri pamapulogalamu omwe kukhulupirika kwawo kuli kofunikira.
| 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 |
Kuphatikiza pa miyeso yolondola, chitoliro cha spiral welded chimapereka mawonekedwe abwino kwambiri.Popeza kupatukako kuli kochepera 1/2000, chitolirocho chikuwonetsa kupatuka pang'ono kuchokera ku mawonekedwe ake enieni ngakhale pansi pa zovuta zosintha ndi mphamvu zakunja.Izi zimatsimikizira ntchito yodalirika komanso yogwira ntchito, zomwe zimapangitsa kuti mankhwalawa akhale abwino kwambiri pa ntchito zovuta monga kuzimitsa moto.
Komanso, ovality wa ozungulira welded chitoliro ndi zosakwana 1%, kupititsa patsogolo kulimba kwake ndi kudalirika.Kuwongolera kwa ovality kumeneku ndikofunikira kwambiri pamapulogalamu omwe mawonekedwe a chitoliro chozungulira amakhala ofunikira kuti madzi aziyenda bwino komanso magwiridwe antchito abwino.Ndi mipope yowotcherera yozungulira, ubwino ndi mphamvu zamadzimadzi kapena gasi sizingasokonezedwe.
Makamaka, njira yopangira chitoliro cha spiral welded imathetsa kufunikira kwa njira zachikhalidwe komanso kuwongola.Izi zimabweretsa kupulumutsa nthawi komanso ndalama zambiri, zomwe zimapangitsa kuti zinthuzo zikhale zotsika mtengo komanso zogwira mtima.Pochotsa njira zowonjezera zopangira, makasitomala amasangalala ndi nthawi zotsogola zazifupi komanso kuchepetsa ndalama zopangira, kukulitsa magwiridwe antchito onse.
Spiral welded chitoliro makamaka oyeneramipope ya motopomwe zofunikira zachitetezo ndi magwiridwe antchito odalirika ndizofunikira.Kulondola kwake kwapadera, kukhulupirika kwadongosolo ndi kuwongolera kozungulira kumapangitsa kukhala koyenera kunyamula madzi, thovu kapena zida zina zozimitsa moto kuteteza moyo ndi katundu.
Kuphatikiza apo, chitoliro chopangidwa ndi spiral welded ndi choyenera kugwiritsa ntchito zina zambiri, kuphatikiza mapaipi amafuta ndi gasi, zothandizira zomangamanga ndi ntchito zomanga.Kusunthika kwake komanso magwiridwe antchito apamwamba kumapangitsa kuti ikhale yosangalatsa kwa mafakitale ambiri omwe amafunikira mapaipi apamwamba kwambiri achitsulo.
Mwachidule, chitoliro cha spiral welded cha mzere wa chitoliro chamoto ndi chinthu chokhala ndi magwiridwe antchito apamwamba komanso zabwino zambiri.Kutha kwake kupanga mapaipi achitsulo amitundu yosiyanasiyana, miyeso yolondola, kukhulupirika bwino kwamapangidwe, komanso njira zosungira nthawi zimapangitsa kuti ikhale njira yosunthika komanso yotsika mtengo.Kaya ndi mapaipi amoto kapena ntchito zina, chitoliro chowotcherera chozungulira chimatha kupereka zabwino kwambiri komanso zodalirika kuti zikwaniritse zosowa zama projekiti ndi mafakitale osiyanasiyana.
