Q345 Spiral Welded Pipe
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
(1) Zida zopangira ndi zitsulo zomangira zitsulo, mawaya akuwotcherera, ndi ma fluxes.Kuyang'ana mozama kwakuthupi ndi kwamankhwala kumafunika musanayambe kugulitsa.
(2) matako olowa Mzere zitsulo mutu ndi mchira, kutengera waya umodzi kapena iwiri waya kumizidwa arc kuwotcherera, pambuyo coiling mu chitoliro zitsulo, kutengera basi kumizidwa Arc kuwotcherera 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 msoko kusiyana ulamuliro chipangizo ntchito kuonetsetsa kuti kuwotcherera msoko kusiyana amakwaniritsa zofunika kuwotcherera, ndi m'mimba mwake chitoliro, kuchuluka kwa misalignment ndi kuwotcherera msoko kusiyana zonse mosamalitsa.
(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) The welded seams onse anayendera ndi Intaneti mosalekeza akupanga basi cholakwa chida, amene amatitsimikizira 100% sanali zowononga kuyezetsa Kuphunzira kwa muyeso welds.Ngati pali cholakwika, chimangodzidzimutsa ndikupopera chizindikirocho, ndipo ogwira ntchito opanga amatha kusintha magawowa nthawi iliyonse molingana ndi izi kuti athetse vutoli munthawi yake.
(9) Makina odulira mpweya wa plasma amagwiritsidwa ntchito podula chitoliro chachitsulo kukhala zidutswa zamunthu.
(10) Pambuyo kudula mu mipope limodzi zitsulo, gulu lililonse la mipope zitsulo ayenera kukumana okhwima dongosolo loyamba kuyendera kufufuza katundu makina, zikuchokera mankhwala, maphatikizidwe ma welds, pamwamba khalidwe la mipope zitsulo ndi kudutsa sanali zowononga anayendera. kuonetsetsa kuti njira yopangira mapaipi ndi yoyenera.Pambuyo pake, ikhoza kukhazikitsidwa mwalamulo kupanga.
(11) The mbali ndi mosalekeza sonic chilema kudziwika zizindikiro pa weld ndi kuwunikanso ndi Buku akupanga ndi X-ray.Ngati pali chilema, mutatha kukonza, chidzadutsanso kuyendera kosawononga mpaka kutsimikiziridwa kuti chilemacho chachotsedwa.
(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, ndipo kuthamanga kumatenga chisindikizo cha radial.Kuthamanga kwa mayeso ndi nthawi kumayendetsedwa mosamalitsa ndi chipangizo chodziwira chitoliro cha hydraulic microcomputer.Zoyesererazo zimangosindikizidwa ndikujambulidwa.
(14) Mapeto a chitoliro amakonzedwa mwamakina, kotero kuti verticality ya nkhope yomaliza, mbali ya bevel ndi m'mphepete mwa obtuse zikhoza kuyendetsedwa molondola.
Pakali pano, mfundo ambiri ntchito mipope zitsulo ozungulira ambiri anawagawa: SY/T5037-2000 (Utumiki muyezo, amatchedwanso ozungulira msoko kumizidwa arc welded zitsulo chitoliro kwa mapaipi wamba madzimadzi kayendedwe), GB/T9711.1-1997 (National muyezo, womwe umatchedwanso kayendedwe ka mafakitale amafuta ndi gasi Gawo loyamba laukadaulo woperekera mipope yachitsulo: mapaipi achitsulo a Gulu A (zofunikira kwambiri ndi mapaipi achitsulo a GB/T9711.2 Gulu B), API-5L (American Petroleum Institute, amatchedwanso mapaipi zitsulo zitsulo; iwo anawagawa mu mitundu iwiri: PSL1 ndi PSL2 kalasi), SY/T5040-92 (Spiral submerged arc welded zitsulo chitoliro kwa mulu)
Spiral chubu zinthu:Q235A, Q23b, 0Cr13, 1Cr17, 00Cr19Ni11, 1Cr18Ni9, 0Cr18Ni11Nb.Q345 L245 L290 X42 X46 X70 X80
Mipope yachitsulo yozungulira imagwiritsidwa ntchito makamaka muumisiri wamadzi, mafakitale a petrochemical, mafakitale amankhwala, mafakitale amagetsi, ulimi wothirira, ndi zomangamanga zamatawuni.Ndi imodzi mwazinthu 20 zomwe zapangidwa m'dziko langa.
Amagwiritsidwa ntchito poyendetsa madzi: madzi, ngalande.Amagwiritsidwa ntchito poyendetsa gasi: gasi wa malasha, nthunzi, mpweya wamafuta amafuta.Zolinga zomangika: monga mipope yochulukira, ngati milatho;zipilala, misewu, zomangira, ndi zina.
