中文
Kutumiza mafuta ndi gasi kumatha kuchitika nthawi zonse mochuluka komanso mosamala kudzera m'mapaipi akunja. Pa malo osungira mafuta omwe ali pafupi ndi gombe kapena omwe ali ndi malo ambiri osungira, mapaipi nthawi zambiri amagwiritsidwa ntchito kunyamula mafuta ndi gasi kupita kumalo osungira mafuta akunja (monga madoko amafuta kapena malo oyeretsera mafuta akunja). Ngati payipiyo ili ndi kukana kokwanira kwa kupanikizika, kukana dzimbiri (nthawi zambiri pogwiritsa ntchito chitetezo cha cathodic) komanso kutseka bwino, imatha kuyendetsa mafuta mosalekeza popanda kukhudzidwa ndi kuya kwa madzi, nyengo, malo ndi zina.CDSRpayipi yoyamwa ndi kutulutsa mafutaali ndi kukana mphepo komanso kusinthasintha kwabwino, komanso idzachitakukwaniritsa zofunikira pa fomu yofunsirandimikhalidwe yosiyanasiyana ya nyanja.
Komabe, kumanga mapaipi a m'madzi kudzasokonezedwa mwachindunji ndi mafunde, ndipo kuyenda kwa madzi kudzakhudza chitetezo cha kumanga mapaipi ndi kukhazikika kwa mapaipi. Pali zinthu zambiri zofunika kuziganizira pomaliza ntchito yomanga mapaipi a pansi pamadzi.pulojekitiMalo ogwirira ntchito ali m'nyanja. Sikuti malo omangira okha ndi ochepa, komanso zovuta zakendiKusintha kwa nyengo panyanja kudzabweretsanso mavuto akulu pa ntchito yomanga nyumba mwachizolowezi.
Pa ntchito zomanga, kuya kwa madzi ndiye chinthu chofunikira kwambiri, ndipo ntchito zoyika mapaipi zimasiyana kwambiri kutengera kuya kwa madzi.
(1)Kwa iwomalokutiPafupi ndi gombe komanso m'madzi osaya, payipi imatha kunyamulidwa mwachindunji kupita kumtunda ndi winch.
(2) S-Lay (njira yoika ya mtundu wa S) imagwiritsidwa ntchito makamaka m'malo osaya kwambiri a nyanja ndi malo omwe ali kutali ndi gombe. Kuwotcherera, kuyang'anira ndi kuphimba nkhope yopingasa, nthawi zambiri m'chombo cha pipelay. Pamene sitimayo ikupita patsogolo, chitolirocho chimapinda m'madzi mpaka kufika pamalo otera pansi pa nyanja. Chimakhala ndi mawonekedwe a "S" pamene chitoliro chochulukirapo chimatulutsidwa pansi pa kulemera kwake..
(3)Pamene pNtchito zoyika ipe zimachitika m'malo akuya amadzi,ngatikuya kwa madzi kumawonjezeka,zidzachitikapakuwonjezeka kwakukulu kwa zovuta zomangira. Njira yokhazikitsira mapaipi a J-Lay nthawi zambiri imagwiritsidwa ntchito m'madzi akuyapulojekitiJ-Lay (njira ya J-lay) imaika mphamvu zochepa pa chitoliro chifukwa chitolirocho chimayikidwa pamalo oimirira. Chitoliro cha m'nyanja chimasiya chombo choika chitolirocho m'njira yoimirira, ndipo chimatsika pansi mpaka chitayikidwa pansi pa nyanja. Chitoliro chonsecho chili ndi mawonekedwe a "J", omwe ndi oyenera madera akuya a nyanja kuyambira mazana a mamita mpaka zikwizikwi.
(4) Ndi chitukuko chopitilira cha ukadaulo,njiraNtchito zoyika mapaipi m'mphepete mwa nyanja zikukulirakulirabe. Pa mapaipi am'nyanja okhala ndi mainchesi ang'onoang'ono komanso mphamvu yofooka, amatha kuyikidwa pamtunda ndikugubuduzika mwachindunji pa ng'oma, kenako nkunyamulidwa kupita kunyanja kuti akayike ndi sitima yoyika mapaipi. Njira yogwirira ntchito iyi imatchedwa Reel-Lay (njira yoyika mapaipi opindika). Reel-Lay imaonedwa kuti ndiyo njira yachangu kwambiri yoyika chifukwa ma welding ndi kuwunika ambiri kumachitika pamtunda, zomwe zimachepetsa nthawi yoyika. Pakadali pano, sitima yoyika mapaipi yamtundu wa reel ikhoza kugawidwa m'mitundu iwiri: yopingasa ndi yoyimirira.
Posankha njira yomaliza yogwiritsira ntchito, sitiyenera kungoganizira za kuya kwa madzi okha, komanso kuphatikiza zinthu zambiri monga nthawi yogwirira ntchito ndi mtengo wogwirira ntchito. CDSR imapereka mitundu yosiyanasiyana ya mapaipi a makina omangira malo amodzi ndi kukhazikitsa m'mphepete mwa nyanja monga FPSO, FSO, SPM, ndi zina zotero. Timaperekanso kafukufuku wokonza, kafukufuku wa dongosolo la uinjiniya, kusankha mapaipi, kapangidwe ka maziko ndi ntchito zina za polojekiti yanu.
Tsiku: 27 Marichi 2023