1. Chitoliro chachitsulo chosasunthikantchito ndi apamwamba kwambiri kuposa chitoliro wamba zitsulo zopanda msokonezo.Mapaipi a aloyi amagawidwa m'mapaipi osasunthika komanso mapaipi a aloyi othamanga kwambiri.Zosiyana kwambiri ndi mapaipi a aloyi ndi miyezo yawo yopanga mafakitale, kutsekemera ndi kutentha kwa mapaipi a alloy kumasintha mawotchi awo.kukwaniritsa zofunikira pokonza.Kuchita kwake ndikwapamwamba kuposa chitoliro chachitsulo chosasinthika.Zomwe zimapangidwa ndi mapaipi a alloy zimakhala ndi Cr zambiri ndipo zimakhala ndi kukana kutentha kwambiri, kukana kutentha kochepa komanso kukana kwa dzimbiri.
2.Carbon Seamless steel pipeamapangidwa ndi perforating zitsulo ingots kapena zitsulo zolimba kuzungulira mu machubu capillary, ndiyeno otentha kugudubuza, ozizira kugudubuza kapena ozizira kujambula.Zopangira za mapaipi azitsulo za kaboni ndi zozungulira zopanda kanthu.Zolemba za chubu zozungulira ziyenera kudulidwa kukhala ma billet a kutalika kwa mita imodzi ndi makina odulira ndikutumizidwa ku ng'anjo ndi lamba wotumizira.Billet imadyetsedwa mu ng'anjo kuti itenthedwe, ndipo kutentha kumakhala pafupifupi madigiri 1200 Celsius.Mafutawa ndi hydrogen kapena acetylene.Kuwongolera kutentha kwa ng'anjo ndi nkhani yovuta.Pambuyo pa chubu chozungulira chituluka mu ng'anjo, chiyenera kuphulika ndi makina opopera.
Mapaipi a alloy ali ndi zinthu zosiyanasiyana kuposa mapaipi achitsulo a carbon
Mapaipi a alloy ali ndi zinthu zina zambiri kuposa mapaipi achitsulo a carbon.
1. Chitoliro cha aloyi chimatanthawuza zitsulo zomwe zili ndi silicon ndi manganese zokha monga ma alloying elements kapena deoxidizing elements, komanso zinthu zina zowonjezera, ndipo zina zimakhala ndi zinthu zina zomwe sizitsulo.Malinga ndi zomwe zili m'mapaipi azitsulo, amatha kugawidwa m'mapaipi azitsulo a aloyi, mapaipi achitsulo a aloyi ndi mipope yachitsulo.
2. Mpweya wachitsulo wa carbon makamaka umatanthawuza zitsulo zomwe zimapangidwira zimatengera mpweya wa carbon mu chitoliro chachitsulo.Nthawi zambiri, sichimawonjezera kuchuluka kwa zinthu za alloying.Nthawi zina amatchedwanso wamba mpweya zitsulo chitoliro.
The mankhwala katundu aloyi mapaipi ndi mpweya zitsulo mapaipi ndi osiyana
1. Mipope yachitsulo ya carbon imakhala ndi kuchuluka kwa carbon.Kuuma kwakukulu, kumapangitsanso mphamvu, koma kutsika kwa pulasitiki.
2. Onjezani zinthu zina, monga manganese, faifi tambala, chromium, silicon, etc., ku chubu cha aloyi kuti mupeze makina osiyanasiyana ndi mankhwala kuti mukwaniritse zofunikira zogwiritsira ntchito.
Shandong Haihui Steel Industry Co., Ltd. ili ndi zowerengera zapachaka za matani 20000 a mapaipi achitsulo opanda msoko, kuphatikiza mapaipi achitsulo a ASTM A106 GR.B, ASTM A53 GR.B mapaipi opanda zitsulo, API 5L GR.B Carbon Steel Pipe Line Pipe , 15CrMo aloyi aloyi zitsulo mapaipi, 35CrMo Hot adagulung'undisa Seamless Aloyi Zitsulo Chubu / Chitoliro,42CrMo Yotentha Yokulungidwa Aloyi Yopanda Zitsulo Chitoliro, 20Cr aloyi mipope zitsulo zopanda msokonezo,40Cr aloyi chitoliro chosasunthika, 27SiMn aloyi chitoliro chachitsulo chosasunthika, ASTM1010 / 1020/1045 /4130 /4140 mapaipi opanda zitsulo, Takulandirani kufunsa kugula!
Nthawi yotumiza: Nov-16-2023