Mu gawo la machitidwe a mafuta ndi gasi, mapaipi achitsulo opanda msoko amagwira ntchito yofunika kwambiri. Monga chitoliro chachitsulo cholondola kwambiri komanso champhamvu kwambiri, chimatha kupirira malo osiyanasiyana ovuta monga kuthamanga kwambiri, kutentha kwambiri, dzimbiri, ndi zina zotero, kotero chimagwiritsidwa ntchito kwambiri m'mapaipi oyendera ndi zombo zopondereza m'magawo atsopano amagetsi monga mafuta ndi gasi wachilengedwe.
1. Makhalidwe
Mapaipi achitsulo chosasunthika omwe amagwiritsidwa ntchito m'munda wa mafuta ndi gasi ali ndi makhalidwe awa:
1. Kulondola kwambiri: Chitoliro chachitsulo chopanda msoko chili ndi khoma lofanana komanso kulondola kwambiri, zomwe zingatsimikizire kuti chitolirocho chikhale chosalala komanso chotsekedwa.
2. Mphamvu Yaikulu: Popeza mapaipi achitsulo opanda msoko alibe zolumikizira, ali ndi mphamvu komanso kulimba kwambiri ndipo amatha kupirira malo ovuta monga kuthamanga kwambiri ndi kutentha kwambiri.
3. Kukana dzimbiri: Zigawo za asidi ndi alkali zomwe zili mu mafuta ndi gasi wachilengedwe zimayambitsa dzimbiri m'mapaipi achitsulo, koma zinthu zoyambira zomwe zimagwiritsidwa ntchito m'mapaipi achitsulo chosasunthika ndizokwera kwambiri, kotero zimakhala ndi kukana dzimbiri bwino ndipo zimatha kuonetsetsa kuti payipiyo ikuyenda bwino.
4. Moyo wautali: Chifukwa cha njira yokhwima yopangira mapaipi achitsulo opanda msoko, moyo wawo wogwirira ntchito ukhoza kutsimikizika kuti udzakhalapo kwa zaka zambiri, motero kuchepetsa kuchuluka kwa kusinthidwa ndi ndalama zofanana.
2. Njira zopangira
Njira yopangira mapaipi achitsulo chosasunthika cha gawo la mafuta ndi gasi imaphatikizapo magawo otsatirawa:
1. Kusungunula: Onjezani chitsulo chosungunuka mu uvuni kuti musungunule kuti muchotse zinyalala ndi mpweya kuti muwonetsetse kuti chitoliro chachitsulo chili choyera.
2. Kuponya kosalekeza: Chitsulo chosungunuka chimathiridwa mu makina oponyera mosalekeza kuti chikhale cholimba kuti chipange billet yachitsulo.
3. Kuzungulira: Chipilala chachitsulo chimayendetsedwa ndi njira zingapo zozungulira kuti chisinthe ndikupanga kapangidwe ka chubu kofunikira.
4. Kuboola: Chitoliro chachitsulo chopindidwa chimaboola kudzera mu makina oboola kuti chipange khoma la chitoliro chachitsulo chopanda msoko.
5. Kuchiza ndi kutentha: Kuchiza ndi kutentha kumachitika pa chitoliro chachitsulo chopanda mabowo kuti athetse kupsinjika kwamkati ndikukweza mphamvu zake zamakaniko.
6. Kumaliza: Kumaliza pamwamba ndi kukonza mapaipi achitsulo opanda zingwe okonzedwa ndi kutentha kuti akwaniritse zosowa za makasitomala.
7. Kuyang'anira: Kuyang'anira mwamphamvu kumachitika pa mapaipi achitsulo omalizidwa bwino, kuphatikizapo kulondola kwa miyeso, kufanana kwa makulidwe a khoma, khalidwe la mkati ndi kunja kwa pamwamba, ndi zina zotero, kuti zitsimikizire kuti zinthu zili bwino.
Mwachidule, mapaipi achitsulo opanda msoko omwe amagwiritsidwa ntchito m'munda wamafuta ndi gasi, monga chitoliro chachitsulo cholondola kwambiri komanso champhamvu kwambiri, amachita gawo lofunikira m'mapaipi otumizira ndi zombo zopanikizika m'munda wamagetsi.
Zinthu zazikulu zomwe kampani yathu imagwiritsa ntchito pamakampani opanga mafuta ndi izi:

API 5Lchitsulo cha mapaipi, magulu achitsulo akuphatikizapo GR.B, X42, X46, 52, X56, X60, X65,
Magawo azinthu
Chitoliro chachitsulo cha API 5L cha mafuta:
(1) Muyezo: API5L ASTM ASME B36.10. DIN
(2) Zipangizo: API5LGr.B A106Gr.B, A105Gr.B, A53Gr.B, A243WPB, ndi zina zotero.
(3) M'mimba mwake wakunja: 13.7mm-1219.8mm
(4) Kukhuthala kwa khoma: 2.11mm-100mm
(5) Kutalika: mamita 5.8, mamita 6, mamita 11.6, mamita 11.8, mamita 12 kutalika kokhazikika
(6) Kupaka: kupopera utoto, kuyika beveling, zipewa za mapaipi, zomangira zitsulo zomangiriridwa, zingwe zonyamulira zachikasu, ndi zomangira matumba opangidwa ndi nsalu.
(7) API 5LGR.B payipi yachitsulo yopanda msoko chitoliro.
API 5CTChikwama cha mafuta chimagwiritsidwa ntchito makamaka kunyamula zakumwa ndi mpweya monga mafuta, gasi wachilengedwe, gasi wa malasha, madzi, ndi zina zotero. Chikwama cha mafuta cha api5ct chingagawidwe m'magawo atatu: R-1, R-2 ndi R-3 malinga ndi kutalika kosiyana. Zipangizo zazikulu ndi B, X42, X46, X56, X65, X70, ndi zina zotero.