Chitoliro chowongoka chowongoka ndi chitoliro chachitsulo chowotcherera chokhala ndi msoko womwe ukuyenda munjira yofanana ndi kutalika kwa chitoliro. Chitsulo mbale kapena Mzere amapangidwa mozungulira mawonekedwe, ndiye m'mbali ziwiri ndi welded palimodzi. Chitolirochi chimagwiritsidwa ntchito popanga mizere yocheperako yamadzimadzi, zipilala zamapangidwe, ntchito zamapaipi omangira, ndi ntchito zamafuta kapena gasi pomwe mulingo wosankhidwa ndi mayeso osankhidwa akugwirizana ndi ntchitoyo.
Njira yopangira chitoliro chowongoka chowongoka ndi yosavuta kukonza miyeso yambiri yokhazikika. -kuwotcherera pafupipafupi kumagwiritsidwa ntchito pamapaipi ang'onoang'ono ndi apakatikati, pomwe kuwotcherera kwapansi pamadzi kumagwiritsidwa ntchito pamapaipi akulu akulu. Mzere wowotcherera ukhoza kuyang'aniridwa, kukonzedwa, ndi kuyesedwa musanaperekedwe. Izi zitha kukutidwa, kupindika, kukulitsidwa, kapena kudulidwa mpaka kutalika kokhazikika. Kuti agwiritse ntchito malo, wogula ayenera kuyang'ana m'mimba mwake, makulidwe a khoma, kalasi yachitsulo, pamwamba pa weld, ndi kukonzekera mapeto. Zomwezo zikamveka bwino, izi zimagwirizana ndi ntchito zambiri zamadzi, zomanga, komanso zachitsulo.
Product Parameters
|
Parameter |
Mtengo |
|
Zakuthupi |
Q195, Q215A, Q235A, kapena kalasi yachitsulo |
|
Njira |
-kuwotcherera pafupipafupi kowongoka kapena kuwotcherera pansi pamadzi |
|
Utali |
Nthawi zambiri 4-10 m, kutalika kokhazikika kapena angapo amapezeka |
|
Zitsanzo zokhazikika |
GB/T3091-2008, GB/T9711.1-1997, API 5L ikafunika |
|
Pamwamba |
Zopaka zakuda, zopaka utoto, malata, kapena zothina ndi -zidzimbiri |
|
Mtundu womaliza |
Wamba, beveled, ulusi, kapena flanged |
|
Kuyendera |
Weld chekeni, cheke kukula, hydrostatic kapena NDT mayeso pakufunika |
|
Gwiritsani ntchito zosiyanasiyana |
Madzi, petrochemical line, kapangidwe, makina chitoliro |
Njira Yopangira
1. Kwa chitoliro chowongoka chowongoka, chingwe chachitsulo kapena mbale chimapangidwa kukhala chitoliro.
2. M'mphepete mwake mumawotcherera ndi -mafupipafupi omwe ali pano kapena pansi pamadzi.
3. Chitoliro ndi kukula, kudula, kuyang'aniridwa, ndi kuchitidwa pamwamba pakufunika.
Gwiritsani Ntchito Milandu
1. Low kuthamanga madzi ndi mpweya mizere mapaipi.
2. Kumanga mizati, mafelemu, ndi zitsulo wamba.
3. Magawo a petrochemical ndi gasi wapaipi pansi pamiyezo yofananira.
Kupakira ndi Zolemba Zotumizira
1. Zizindikiro za mtolo ziwonetse kukula, giredi, kutalika, ndi kuchuluka kwake.
2. Zodzitetezera kapena zoteteza bevel zitha kuwonjezeredwa-zautali.
3. Kupaka pamwamba kuyenera kufufuzidwa musanalowetse ngati chitoliro chidzasungidwa kunja.
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