Mapaipi Ozungulira a Helical Omwe Amalowa M'madzi Ozungulira a Hollow-Section Structural a Mapaipi a Gasi Wachilengedwe
Mapaipi a gasi wachilengedweAmagwira ntchito yofunika kwambiri ponyamula mpweya wachilengedwe, kuphatikizapo mpweya wopangidwa kuchokera ku minda yamafuta, kuchokera ku migodi kapena mafakitale opangira mafuta kupita ku malo ogawa gasi m'mizinda kapena ogwiritsa ntchito mafakitale. Mapaipi amenewa, omwe amadziwika kuti mapaipi a gasi wachilengedwe, ndi ofunikira kwambiri kuti atsimikizire kuti mpweya wachilengedwe uperekedwa bwino komanso motetezeka.
| Khodi Yokhazikika | API | ASTM | BS | DIN | GB/T | JIS | ISO | YB | SY/T | SNV |
| Nambala Yotsatizana ya Standard | A53 | 1387 | 1626 | 3091 | 3442 | 599 | 4028 | 5037 | OS-F101 | |
| 5L | A120 | 102019 | 9711 PSL1 | 3444 | 3181.1 | 5040 | ||||
| A135 | 9711 PSL2 | 3452 | 3183.2 | |||||||
| A252 | 14291 | 3454 | ||||||||
| A500 | 13793 | 3466 | ||||||||
| A589 |
Mapaipi athu a gasi achilengedwe amapangidwa pogwiritsa ntchito ukadaulo wamakono komanso zipangizo zabwino kuti atsimikizire kuti ndi olimba, amphamvu komanso ogwira ntchito bwino. Mapaipi awa adapangidwa makamaka kuti athe kupirira malo opanikizika kwambiri komanso mikhalidwe yovuta yogwirira ntchito. Timamvetsetsa kufunika konyamula gasi wachilengedwe modalirika komanso motetezeka, kotero tikuonetsetsa kuti mapaipi athu akukwaniritsa miyezo yokhwima yamakampani.
Chimodzi mwa zinthu zofunika kwambiri pa mapaipi athu a gasi ndikuwotcherera kwa arc wozungulira pansi pa helicalNjira yolumikizira (HSAW). Njira yolumikizira iyi imaphatikizapo kugwiritsa ntchito malo olumikizirana ozungulira, zomwe zimawonjezera mphamvu ndi umphumphu wa chitoliro chonse. Njira ya HSAW imatsimikizira kusakanikirana bwino kwa zitsulo, zomwe zimapangitsa kuti chitolirocho chikhale cholimba chomwe chingapirire kupsinjika kwakukulu ndi kusintha kwa kutentha.
Mainjiniya athu ndi akatswiri athu amatsatira mosamala njira zowotcherera ndipo amagwiritsa ntchito njira zatsopano zowongolera khalidwe kuti atsimikizire kuti chitoliro chilichonse chikukwaniritsa miyezo yapamwamba kwambiri. Kudzera mu kuwotcherera kwa arc yozungulira, timatsimikizira kuti mapaipi athu a gasi achilengedwe ndi amphamvu kwambiri, sadzalandira dzimbiri komanso kuti nyumbayo ikhale yolimba.
Ku Cangzhou Spiral Steel Pipes Group Co., Ltd., khalidwe labwino ndiye maziko a njira yathu yopangira zinthu. Tayika ndalama mu zipangizo zamakono komanso ukadaulo wapamwamba kuti tipange mapaipi a gasi wachilengedwe omwe amaposa zomwe makampani amayembekezera. Kampaniyo ili ndi malo okwana masikweya mita 350,000 ndipo ili ndi katundu wokwana 680 miliyoni yuan, zomwe zingakwaniritse kufunikira kwakukulu kwa mapaipi achitsulo apamwamba.
Monga kampani yodalirika pa chikhalidwe cha anthu, timaika patsogolo zinthu zokhudzana ndi chitetezo ndi chilengedwe. Mapaipi athu a gasi achilengedwe adapangidwa kuti achepetse kutuluka kwa madzi ndikuwonetsetsa kuti njira zoyendera gasi wachilengedwe zikuyenda bwino, potero amachepetsa zoopsa zomwe zingachitike komanso zotsatirapo zake zachilengedwe.
Mwachidule, athudzenje-mapaipi omangidwa m'gawo(yopangidwa ngati mapaipi a gasi lachilengedwe) ndi njira yabwino kwambiri yoyendetsera gasi lachilengedwe moyenera komanso motetezeka. Pogwiritsa ntchito welding yozungulira pansi pa arc, mapaipi athu amapereka mphamvu zapamwamba, kulimba komanso kukana dzimbiri. Monga wopanga wamkulu, Cangzhou Spiral Steel Pipes Group Co., Ltd. yadzipereka kupereka zinthu zapamwamba kwambiri zomwe zimaposa zomwe makasitomala amayembekezera. Tikukupemphani kuti mufufuze mitundu yathu ya mapaipi a gasi lachilengedwe ndikuwona kudalirika kwathu komanso magwiridwe antchito. Gwirani ntchito nafe pazosowa zanu zonse zoyendera gasi lachilengedwe.







