Chidule Chachidule cha Spiral Welded Pipe Makulidwe

Tsegulani:

M'dziko la chitoliro chachitsulo,wozungulira welded chitolirondi yotchuka chifukwa cha mphamvu zake zapamwamba, zosinthika komanso zotsika mtengo.Mapaipiwa amagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana monga mafuta ndi gasi, kutumiza madzi, zomangamanga zomangamanga ndi chitukuko cha zomangamanga.Kuti mutsimikizire kusakanikirana kosasunthika komanso kugwira ntchito bwino, ndikofunikira kumvetsetsa zomwe zimayang'anira chitoliro cha spiral welded.Mu blog iyi, tiwona mbali zazikulu za spiral welded mapaipi, kumveketsa makulidwe awo, zida ndi zofunikira zenizeni.

1. Kukula kwa chitoliro:

Mipope ya Spiral welded imapezeka mumitundu yosiyanasiyana, kuonetsetsa kuti ikugwirizana ndi ma projekiti osiyanasiyana.Miyeso imaphatikizapo m'mimba mwake (OD), makulidwe a khoma (WT), ndi kutalika.Kunja kwa mainchesi kumayambira 20 mpaka 120 mainchesi, ndipo makulidwe a khoma amachokera ku 5 mm mpaka 25 mm.Pankhani ya kutalika, zigawo wamba muyezo wa mipope ozungulira welded ndi 6 metres, 8 metres, ndi 12 metres kuti agwirizane ndi zofunika zosiyanasiyana engineering.

2. Zida:

Kusankhidwa kwa zinthu zapaipi za SSAW ndizofunikira kwambiri ndipo zimatengera zomwe akufuna komanso chilengedwe.Chitsulo cha kaboni chimagwiritsidwa ntchito kwambiri chifukwa cha mphamvu zake, kulimba, komanso kukana dzimbiri.Kuphatikiza apo, pazinthu zinazake zomwe zimafunikira kulimbikira kwa dzimbiri kapena kukana kutentha kwambiri, mapaipi opangidwa ndi chitsulo cha alloy, chitsulo chosapanga dzimbiri, kapena zida zina zapadera zingagwiritsidwe ntchito.

3. Njira yopanga:

Spiral welded chitoliro amapangidwa kudzera mosalekeza ozungulira kupanga ndondomeko ntchito zitsulo mizere koyilo.Njirayi imatsimikizira kufanana kwa makulidwe a khoma, m'mimba mwake komanso kukhulupirika kwapangidwe.Koyiloyo imalowetsedwa m'makina, omwe amawapanga kukhala ozungulira omwe akufunidwa ndiyeno amawotcherera m'mphepete mwake.Ukadaulo wotsogola womwe umakhudzidwa popanga zinthu umalola kuwongolera molondola kukula ndi magwiridwe antchito a chitoliro chomaliza.

4. Miyezo yabwino:

Kuti akwaniritse miyezo yamakampani ndikuwonetsetsa kudalirika kwa mipope yowotcherera yozungulira, njira zosiyanasiyana zotsimikizira zaukadaulo zimakhazikitsidwa.Izi zikuphatikiza kutsatira miyezo yodziwika padziko lonse lapansi monga API 5L, ASTM A252 ndi ISO 3183-3.Kutsatira izi kumatsimikizira mawonekedwe amakina, kapangidwe kake, komanso kulondola kwapaipi.

5. Kuyesa ndi kuyendera:

Kuonetsetsa kukhulupirika ndi ntchito otetezeka spiral welded chitoliro, kuyezetsa okhwima ndi kuyendera njira zofunika.Gwiritsani ntchito njira zoyesera zosawononga monga kuyesa kwa akupanga, kuyesa kwa radiographic ndi kuyesa kwamtundu.Mayeserowa amawona zolakwika zilizonse zamapangidwe kapena kusagwirizana kwazinthu zomwe zingakhudze magwiridwe antchito ndi kukhazikika kwa chitoliro.Kuphatikiza apo, kuyezetsa kwakuthupi monga kuyesa kwa hydrostatic kumachitika kuti awone mphamvu ndi mphamvu zonyamula mapaipi.

Pomaliza:

Mapaipi a Spiral welded amapereka zabwino zambiri kuposa mitundu ina ya mapaipi ndipo mawonekedwe ake amathandizira kwambiri kuti akhalebe abwino, odalirika komanso ogwirizana ndi ntchito zosiyanasiyana.Kumvetsetsa miyeso, zida, njira zopangira ndi miyezo yapamwamba yolumikizidwa ndi chitoliro chowotcherera chozungulira ndikofunikira kuti zitsimikizire kuti magwiridwe antchito ndi njira yotsika mtengo.Pamene teknoloji ikupitirizabe kupita patsogolo, ndondomeko zomwe zimayang'anira mapaipiwa zikupitirizabe kusintha, ndikuwonjezera mphamvu zawo komanso kusinthasintha m'mafakitale osiyanasiyana.Poganizira izi, mainjiniya ndi akatswiri amatha kupanga zisankho zodziwika bwino pakusankha ndikugwiritsa ntchito chitoliro cha spiral welded pama projekiti awo.