Q235B Spiral Tube
Miyezo yodziwika bwino ya mipope yachitsulo yozungulira nthawi zambiri imagawidwa kukhala: SY/T5037-2000 (Muyezo wa Utumiki, womwe umatchedwanso spiral seam submerged arc welded steel chitoliro cha mapaipi wamba oyendera madzimadzi), GB/T9711.1-1997 (National standard, yomwe imatchedwanso kuti Chitoliro chachitsulo chamafuta ndi gasi Gawo loyamba lamikhalidwe yoperekera luso: Chitoliro chachitsulo cha Gulu A (GB/T9711.2 Chitoliro chachitsulo cha Gulu B ndichofunika kwambiri), API-5L (American Petroleum Institute, yomwe imatchedwanso pipeline steel pipe; yomwe lagawidwa m'makalasi awiri: PSL1 ndi PSL2), SY/T5040-92 (Spiral submerged arc welded zitsulo chitoliro kwa mulu).
(1) Zopangira zake ndi ma coil zitsulo, mawaya owotcherera, ndi ma fluxes.Kuyang'ana mozama kwakuthupi ndi kwamankhwala kumafunika musanayambe kugulitsa.
(2) matako olowa Mzere zitsulo mutu ndi mchira, pogwiritsa ntchito waya umodzi kapena iwiri-waya kumizidwa arc kuwotcherera, pambuyo coiling mu chitoliro zitsulo, basi kumizidwa Arc kuwotcherera ntchito kukonza kuwotcherera.
(3) Asanapangidwe, mzerewo umapangidwa molingana, kudula m'mphepete, kupanga m'mphepete, kuyeretsa pamwamba ndi kutumiza, ndikuwongolera.
(4) Magetsi okhudzana ndi magetsi amagwiritsidwa ntchito poyang'anira kupanikizika kwa ma cylinders kumbali zonse ziwiri za conveyor kuonetsetsa kuti mzerewo ukuyenda bwino.
(5) Kutengera kuwongolera kwakunja kapena kupanga mpukutu wamkati.
(6) The kuwotcherera kusiyana ulamuliro chipangizo ntchito kuonetsetsa kuti kuwotcherera kusiyana amakwaniritsa zofunika kuwotcherera, ndi m'mimba mwake chitoliro, kuchuluka kwa misalignment ndi kuwotcherera kusiyana ndi mosamalitsa ankalamulira.
(7) Onse kuwotcherera mkati ndi kuwotcherera kunja kutengera American Lincoln kuwotcherera makina magetsi kwa waya umodzi kapena iwiri waya kumizidwa arc kuwotcherera, kuti kupeza khola kuwotcherera specifications.
(8) Welds anayang'aniridwa ndi Intaneti mosalekeza akupanga basi cholakwa chida, amene amatitsimikizira 100% sanali zowononga kuyezetsa Kuphunzira kwa ozungulira welds.
(9) Gwiritsani ntchito makina odulira mpweya wa plasma kuti mudulire chitoliro chachitsulo kukhala zidutswa zing'onozing'ono.
(10) Pambuyo podula mipope imodzi yachitsulo, mapaipi atatu achitsulo oyambirira a gulu lirilonse adzayang'aniridwa mosamala kuti awonetsetse kuti njira yopangira chitoliro ndi yoyenera isanakhazikitsidwe mwalamulo.
(11) Ziwalo ndi mosalekeza sonic chilema kudziwika zizindikiro pa welds kukumana Buku akupanga ndi X-ray kachiwiri kufufuza.
(12) Mapaipi omwe nsonga zachitsulo zowotcherera zitsulo ndi zolumikizira zonga ngati D zomwe zimadutsana ndi nsonga zowotcherera zimawunikiridwa ndi wailesi yakanema ya X-ray kapena kujambula.
(13) Chitoliro chilichonse chachitsulo chimayesedwa ndi hydrostatic pressure test, ndipo kuthamanga kumatenga chisindikizo cha radial.Kuthamanga kwa mayeso ndi nthawi kumayendetsedwa mosamalitsa ndi chipangizo chodziwira chitoliro cha hydraulic microcomputer.Zoyesererazo zimangosindikizidwa ndikujambulidwa.
(14) Chitoliro mapeto Machining, kotero kuti verticality ya mapeto a nkhope, bevel ngodya ndi obtuse m'mphepete akhoza kulamulira molondola.
Spiral seam kumizidwa arc welded zitsulo chitoliro (SY5036-83) kwa kuthamanga-kukhala ndi madzimadzi zoyendera makamaka ntchito mapaipi kunyamula mafuta ndi gasi;spiral seam high-frequency welded steel chitoliro (SY5038-83) poyendetsa madzimadzi othamanga, pogwiritsa ntchito njira yowotcherera yothamanga kwambiri, yowotcherera, yozungulira yozungulira kwambiri yowotcherera chitsulo chitoliro chotengera kuthamanga kwamadzimadzi.Chitoliro chachitsulo chimakhala ndi mphamvu zogwira mtima kwambiri komanso pulasitiki yabwino, yomwe ndi yabwino kwa kuwotcherera ndi kukonza.Nthawi zambiri, ozungulira msoko kumizidwa arc welded zitsulo chitoliro (SY5037-83) kwa otsika-anzanu madzimadzi mayendedwe amapangidwa ndi iwiri mbali zodziwikiratu kumizidwa arc kuwotcherera kapena mbali imodzi kuwotcherera madzi, Mizimidwe arc welded zitsulo chitoliro popereka ambiri otsika kuthamanga madzimadzi. monga gasi, mpweya ndi nthunzi
