Mapaipi eSSAW ane dhayamita hombe emapaipi egasi
Pombi yakasungirirwa yesimbi yakasungirirwa yeSpiral submerged arc, ipombi yesimbi yakasungirirwa yespiral seam inoshandisa nzira yekushongedza yesimbi yakasungirirwa yesubmerged arc. Maitiro aya anovimbisa weld yakasimba uye inogara kwenguva refu, zvichiita kuti SSAW Pipe ive yakakodzera pakushongedza pombi nedzimwe nzira dzemaindasitiri.
Chimwe chezvinhu zvikuru zvePombi yeSSAWkugona kwayo kugadzira dhayamita hombe kubva pazvibato zvitete. Izvi zvinoita kuti ive sarudzo inodhura zvishoma kumapurojekiti anoda mapaipi makuru, sezvo mapaipi akasungirirwa edhayamita dzakasiyana anogona kugadzirwa kubva pazvibato zvehupamhi hwakaenzana. Mutengo wekugadzira wakaderera, maitiro acho ari nyore, uye zviri nyore kugadzira mapaipi edhayamita hombe.
| Kodhi Yekugadzika | API | ASTM | BS | DIN | GB/T | JIS | ISO | YB | SY/T | SNV |
| Nhamba yeSerial yeStandard | 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 eSSAW anoshandiswa zvakanyanya mumaindasitiri akasiyana-siyana akadai semafuta negesi, nyaya dzemvura, uye kuvaka. Kugona kwayo kuita zvinhu zvakasiyana-siyana uye kugara kwenguva refu kunoita kuti ive sarudzo yakavimbika yekuisa mapaipi egesi uye mamwe mashandisirwo ayo uko kusimba nekuvimbika zvakakosha.
Maitiro ekuwedera arc anoshandiswa kugadzira spiral seam submerged arc weldinghombe mapaipi akasungirirwa dhayamitainovimbisa ma weld emhando yepamusoro anokwanisa kutsungirira kuoma kwekushandiswa mumaindasitiri. Izvi zvinoita kuti SSAW Pipe ive sarudzo yakakodzera yekuwelda mapaipi, uko ma weld akasimba uye anogara kwenguva refu akakosha pakufambisa mvura zvakachengeteka uye zvinobudirira.
Pamusoro pekusimba uye kugara kwenguva refu, SSAW Pipe inopa simba rekudzivirira ngura, zvichiita kuti ive yakakodzera kushandiswa munzvimbo dzakasiyana-siyana. Ingave iri kutakura gasi rechisikigo kana mvura, kana kushandiswa mumapurojekiti ekuvaka, SSAW Pipe inogona kutsungirira mamiriro akaomarara uye kupa mashandiro akavimbika.
KuCangzhou Spiral Steel Pipes Group Co., Ltd., takazvipira kupa vatengi vedu zvigadzirwa zvemhando yepamusoro, uye Spiral Submerged Arc Welded Pipe haisi imwe chete. Zvivako zvedu zvekugadzira zvemazuva ano uye maitiro ekudzora mhando akasimba zvinoita kuti pombi yega yega yatinogadzira inosangana nemhando yepamusoro uye yakavimbika.
Muchidimbu, pombi yakasungirirwa ye spiral isarudzo inodhura zvishoma, inogara kwenguva refu uye yakavimbika yemapaipi egasi, welding yemapaipi nezvimwe zvinoshandiswa mumaindasitiri. Kugona kwayo kuita zvinhu zvakasiyana-siyana, simba rayo uye kuramba kwayo ngura zvinoita kuti ive yakakodzera mapurojekiti akasiyana-siyana, uye kuzvipira kwedu kune mhando kunoita kuti ugone kuvimba nepombi yakasungirirwa ye spiral inokwanisa kuita zvinhu painonyanya kukosha.
