chitsulo chosapanga dzimbiri chopangidwa ndi chitsulo cholimba cholumikizira cholumikizira chopanda zingwe cholumikizira ...

Flange yolumikizana ndi lap-joint imafuna zigawo ziwiri zolumikizira mbali iliyonse ya cholumikizira cholumikizidwa, mbali yolumikizira ndi mbali yolumikizira yosasunthika. Flange yolumikizira yosasunthika imakwanira m'mimba mwake wakunja kwa mbali yolumikizira, yomwe imalumikizidwa ndi matako ku chitoliro. Flange yolumikizira siilumikizidwa ku chitoliro, ndipo imatha kuzunguliridwa, zomwe zimathandiza kwambiri pamene pakufunika kulunjika ma flange panthawi yoyimika.

Komanso, popeza flange yolumikizira kumbuyo siikhudzana ndi madzi oyendetsera ntchito, imatha kupangidwa ndi chinthu chosawononga kwambiri. Mwachitsanzo, ngati njirayo ndi yowononga ndipo imafuna kuti chitolirocho chikhale chachitsulo chosapanga dzimbiri, monga momwe zilili mu ASTM A312 TP316L, ndiye kuti kumapeto kwa stub kuyeneranso kupangidwa ndi SS 316L; komabe, flange yolumikizira kumbuyo ingapangidwe ndi ASTM A105 yotsika mtengo.

Njira yolumikizira iyi si yolimba ngati flange ya khosi yolumikizira koma ndi yabwino kuposa yolumikizidwa ndi screwed, socket weld, ndi slip; komabe, ndiyokwera mtengo kwambiri kuchita izi, chifukwa imafuna full-penetration butt weld ndipo imafuna zigawo ziwiri.

Mapeto a Stub nthawi zonse amagwiritsidwa ntchito ndi flange ya Lap Joint, ngati flange yochirikiza.

Kulumikiza kwa flange kumeneku kumagwiritsidwa ntchito, pa ntchito zochepa komanso zosafunikira kwenikweni, ndipo ndi njira yotsika mtengo yolumikizira.
Mwachitsanzo, mu chitoliro chachitsulo chosapanga dzimbiri, flange yachitsulo cha kaboni ingagwiritsidwe ntchito, chifukwa sizimakhudzana ndi chinthu chomwe chili mu chitolirocho.

Ma Stub Ends amapezeka pafupifupi m'ma diameter onse a mapaipi. Miyeso ndi kulekerera kwa miyeso kumafotokozedwa mu muyezo wa ASME B.16.9. Ma Stub Ends (zolumikizira) zopepuka zosagwira dzimbiri zimafotokozedwa mu MSS SP43.

• Ufulu wozungulira chitolirocho umathandiza kuti mabowo a flange bolt agwirizane.
• Kusakhudzana ndi madzi omwe ali mu chitoliro nthawi zambiri kumalola kugwiritsa ntchito ma flanges otsika mtengo a carbon steel okhala ndi chitoliro cholimbana ndi dzimbiri.
• Mu makina omwe amawonongeka kapena kuwononga mwachangu, ma flange amatha kusungidwa kuti agwiritsidwenso ntchito.

Zamgululi tsatanetsatane zimasonyeza

1. Nkhope
nkhope yosalala, Radius ndiye yofunika kwambiri

2. Ndi hub kapena popanda hub

3. Kumaliza nkhope
Mapeto ake pa nkhope ya flange amayesedwa ngati Kutalika kwa Avereji ya Kulimba kwa Arithmetical (AARH). Mapeto ake amatsimikiziridwa ndi muyezo womwe umagwiritsidwa ntchito. Mwachitsanzo, ANSI B16.5 imatchula mapeto ake a nkhope mkati mwa 125AARH-500AARH (3.2Ra mpaka 12.5Ra). Mapeto ena amapezeka pa requst, mwachitsanzo 1.6 Ra max, 1.6/3.2 Ra, 3.2/6.3Ra kapena 6.3/12.5Ra. Mapeto ake ndi 3.2/6.3Ra omwe amapezeka kwambiri.

Kulemba ndi kulongedza

• Gawo lililonse ligwiritse ntchito filimu ya pulasitiki kuti liteteze pamwamba pake

• Pazitsulo zonse zosapanga dzimbiri, zimayikidwa ndi bokosi la plywood. Kuti flange ya carbon ikhale yayikulu, imayikidwa ndi plywood pallet. Kapena ikhoza kukonzedwa mwamakonda.

• Chizindikiro chotumizira chingapangidwe ngati pakufunika

• Zolemba pa zinthu zitha kujambulidwa kapena kusindikizidwa. OEM yalandiridwa.

Kuyendera

• Kuyesa kwa UT

• Kuyesa kwa PT

• Mayeso a MT

• Kuyesa kukula

Gulu lathu la QC lidzakonza mayeso a NDT ndikuwunika kukula kwake. Lidzavomerezanso TPI (kuyang'aniridwa ndi chipani chachitatu).

Njira yopangira

Zipangizo zolumikizira mapaipi ndi zinthu zofunika kwambiri mu dongosolo la mapaipi, zomwe zimagwiritsidwa ntchito polumikiza, kusinthira, kusintha kukula, kutseka kapena kuwongolera kayendedwe ka madzi. Zimagwiritsidwa ntchito kwambiri m'magawo monga zomangamanga, mafakitale, mphamvu ndi ntchito za m'matauni.

Ntchito Zofunika Kwambiri:Imatha kugwira ntchito monga kulumikiza mapaipi, kusintha njira yoyendera, kugawa ndi kuphatikiza madzi oyenda, kusintha mainchesi a mapaipi, kutseka mapaipi, kuwongolera ndikuwongolera.

Chiwerengero cha Ntchito:

• Kupereka madzi ndi ngalande m'nyumba:Zigongono za PVC ndi ma PPR tris amagwiritsidwa ntchito pa maukonde a mapaipi amadzi.
• Mapaipi a mafakitale:Ma flange achitsulo chosapanga dzimbiri ndi zigongono zachitsulo chopangidwa ndi alloy zimagwiritsidwa ntchito kunyamula zinthu zamagetsi.
• Kuyendera mphamvu:Mapaipi achitsulo amphamvu kwambiri amagwiritsidwa ntchito m'mapaipi amafuta ndi gasi.
• HVAC (Kutenthetsa, Kupumira mpweya, ndi Kuziziritsa Mpweya):Zipangizo za mapaipi a mkuwa zimagwiritsidwa ntchito polumikiza mapaipi oziziritsa, ndipo malo olumikizirana osinthasintha amagwiritsidwa ntchito pochepetsa kugwedezeka.
• Ulimi wothirira:Zolumikizira mwachangu zimathandiza kusonkhanitsa ndi kusokoneza makina othirira opopera madzi.